Document:

EX-4.3.B

 Exhibit 4.3(b) 

This FIRST SUPPLEMENTAL TRUST AGREEMENT is effective as of this 21st day of June, 2011. 

WHEREAS: 
  

	A.	Masonite Inc. (formerly Masonite Worldwide Holdings Inc.) (the “Company”) and Computershare Trust Company of Canada (the “Warrant
Agent”), as warrant agent, entered into a warrant agreement dated as of June 9, 2009 (the “Warrant Agreement”) in respect of the 2014 Warrants and 2016 Warrants (each as defined in the Warrant Agreement and
collectively, the “Warrants”). 

  

	B.	A return of capital in the amount of US$4.54 per share will be distributed on June 21, 2011 to shareholders of the Company on record as of May 17, 2011 (the
“Return of Capital”). 

  

	C.	In accordance with the terms of the Warrants, the Return of Capital payment to shareholders of the Company shall result in a decrease in the Exercise Price of the
Warrants equal in amount to the per share Return of Capital. 

  

	D.	The Company and the Warrant Agent wish to enter into this First Supplemental Agreement (this “agreement”) in accordance with Section 7.1 of the
Warrant Agreement in order to reflect the adjustment to the Exercise Price of the Warrants being made in accordance with the terms thereof resulting from the Return of Capital. 

 NOW THEREFORE, the parties hereto hereby covenant, undertake and declare as follows: 
 1.
Expressions and Definitions 
 Unless otherwise defined herein, all expressions and definitions contained in this
agreement shall have the same meaning as the corresponding expressions and definitions in the Warrant Agreement. 
 2. Amendment

 Section 2 of the form of Warrants shall be amended to change “$55.31 per Share” to “50.77 per Share”.

 3. Amended and Restated Form of Warrants 
 The form of 2014 Warrants and 2016 Warrants, amended and restated to reflect the amendment referred to immediately above, are hereby attached as Appendices A and B, respectively. 

 4. Ratification and Confirmation 

As amended and modified by this agreement, the Warrant Agreement is in all respects ratified and confirmed and, along with this agreement,
shall be read, taken and construed as one and the same agreement and, where the terms herein are inconsistent with those of the Warrant Agreement, the terms of this agreement shall govern and be binding upon the parties. 

5. Further Assurances 
 The parties hereto covenant and agree, from and after the execution of this agreement, to sign such other instruments, do and perform and cause to be done and performed such further and other acts and
things as may be necessary or desirable in order to give full effect to this agreement and every part of it. 
 6. Governing Law

 This agreement shall be governed by and construed in accordance with the laws of the Province of British Columbia and the
federal laws of Canada applicable therein. 
 7. Binding Effect 

This agreement shall enure to the benefit of, and be binding upon, the parties hereto and their heirs, legal representatives, successors
and assigns, as the case may be. 
 8. Counterparts 
 This agreement may be executed in any number of original or facsimile counterparts and each of such counterparts shall together constitute but one and the same instrument. 

IN WITNESS WHEREOF, the parties hereto have executed this agreement as of the date first above written. 

 

					
	MASONITE INC.
		
	 Per:
	 	/s/ Rose Murphy
		 	 Name: 

Title:
	 	 Rose Murphy

Vice President and Assistant Corporate Secretary

 
			
	COMPUTERSHARE TRUST COMPANY OF CANADA
		
	 Per:
	 	/s/ Danny Snider
		 	Name: Danny Snider
		 	Title:   Corporate Trust Officer

  

			
		
	 Per:
	 	/s/ Kemi Atawo
		 	Name: Kemi Atawo
		 	Title:   Corporate Trust Officer

 Appendix A 
 Execution Copy 
 THE SHARES ISSUABLE UPON THE EXERCISE OF THIS WARRANT ARE
TRANSFERABLE ONLY IN ACCORDANCE WITH THE PROVISIONS OF A SHAREHOLDERS AGREEMENT, MADE AS OF JUNE 9, 2009 TO WHICH THE COMPANY AND ITS SHAREHOLDERS ARE PARTIES AND THE ARTICLES OF THE COMPANY, AND ANY HOLDER OF SHARES OF THE COMPANY (WHETHER ACQUIRED
UPON ISSUANCE OR TRANSFER) SHALL BE, AND BE DEEMED TO BE A PARTY TO AND BOUND BY THAT AGREEMENT AND THE ARTICLES OF THE COMPANY. 
 UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR WARRANTS IN DEFINITIVE FORM, THIS WARRANT MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITORY TO A NOMINEE OF THE DEPOSITORY OR BY A NOMINEE
OF THE DEPOSITORY TO THE DEPOSITORY OR ANOTHER NOMINEE OF THE DEPOSITORY OR BY THE DEPOSITORY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITORY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITORY. THE DEPOSITORY TRUST COMPANY (“DTC”) (55 WATER STREET,
NEW YORK, NEW YORK) SHALL ACT AS THE DEPOSITORY UNTIL A SUCCESSOR SHALL BE APPOINTED BY THE COMPANY. UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF DTC TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR
PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR SUCH OTHER ENTITY AS IS REQUESTED BY AN
AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN. 

SO LONG AS THE DEPOSITORY TRUST COMPANY, CDS CLEARING AND DEPOSITORY SERVICES INC., AND/OR ANY OF THEIR NOMINEES IS THE REGISTERED OWNER
OF ANY WARRANTS, UNLESS (I) THE BOARD OF DIRECTORS OF THE COMPANY PROVIDES OTHERWISE OR (II) A PUBLIC OFFERING OF SHARES HAS OCCURRED, OWNERS OF BENEFICIAL INTERESTS IN SUCH WARRANTS WILL NOT BE ENTITLED TO HAVE SUCH WARRANTS REGISTERED IN
THEIR NAMES. 
 ALL REFERENCES IN THIS WARRANT TO THE HOLDER OR OWNER OF THIS WARRANT SHALL BE DEEMED TO ALSO REFER TO THE
HOLDER OR OWNER OF A BENEFICIAL INTEREST IN THIS WARRANT. 

			
	 Warrant No.            
	  	Void after June 9, 2014

 MASONITE INC. 
 WARRANT TO PURCHASE SHARES 
 This WARRANT TO PURCHASE SHARES (this
“Warrant”) is issued to Cede & Co. (the “Holder”), by Masonite Inc., a corporation continued under the laws of British Columbia (the “Company”). 

1. Purchase of Shares. Subject to the terms and conditions hereinafter set forth, the Holder is entitled, upon surrender of this
Warrant at the principal office of the Company (or at such other place as the Company shall notify the Holder hereof in writing), to purchase from the Company up to 3,333,334 fully paid and nonassessable Shares as such term is defined in
Section 4(o), subject to adjustments in accordance with the terms of this Warrant (as so adjusted, the “Warrant Shares”). 
 2. Exercise Price. The exercise price for the Warrant Shares shall be $50.77 per Share, subject to adjustments in accordance with the terms of this Warrant (as so adjusted, the “Exercise
Price”). 
 3. Exercise Period. Subject to the provisions of Section 6, this Warrant shall be exercisable,
in whole or in part, during the term commencing on the date hereof and ending on the expiration of this Warrant pursuant to Section 16 hereof. 
 4. Definitions. 
 (a) 1934 Act. The term “1934
Act” shall mean the United States Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated from time to time thereunder. 
 (b) Affiliate. The term “Affiliate” of any specified Person shall mean any other Person directly or indirectly controlling, controlled by or under direct or indirect common control with,
such specified Person. 
 (c) Appraiser. The term “Appraiser” shall mean a nationally
recognized independent investment banking firm in the U.S. or Canada. 
 (d) Articles. The term
“Articles” shall mean, collectively, the Notice of Articles and the Articles of the Company. 
 (e)
Change of Control Transaction. The term “Change of Control Transaction” shall mean a transaction that is a Drag-Along Sale as defined in the Articles, as in effect on the date hereof, and which, for the avoidance of doubt, shall
include a sale or merger of the Company, approved by the board and by holders of Shares holding at least 50% of the then issued and outstanding Shares. 

  
 -2-

 (f) Control. The term “control” shall mean the possession,
direct or indirect, of the power to direct or cause the direction of the management and policies of a Person, whether through the ownership of voting securities, by contract or otherwise. 

(g) Exercise Date. The term “Exercise Date” shall mean the date on which the Warrant is exercised
pursuant to Section 5, including payment of the Exercise Price thereof pursuant to Section 5. 
 (h)
Fair Market Value. The term “Fair Market Value” shall mean, as of any date of determination, (A) in the case of an Extraordinary Distribution (as such term is defined in Section 10(c)), the fair market value of any
securities or assets paid, distributed or acquired, as the case may be, (B) in the case of Section 5(b) and Section 6, the fair market value of the Warrant Shares and the Warrants, respectively, which shall be determined based on such
factors as the Person making such determination shall consider relevant, including without limitation (v) the aggregate fair market value of the equity of the Company and its subsidiaries, on a consolidated basis, on the date of determination,
(w) the risk free rate at the time of valuation, (x) the Exercise Price, (y) the amount of time remaining in the Exercise Period (assuming the Warrant remained exercisable until the date set forth in Section 16 and was not
earlier terminated pursuant to Section 6) and (z) the volatility of the equity value of the Company and its subsidiaries, on a consolidated basis assuming the equity of the Company were publicly traded, which volatility shall be no greater
than the amounts set forth in Exhibit C for the time periods set forth thereon; provided, that, in the case of Section 6, if the consideration per Share (including the Fair Market Value of any such consideration to the extent that it is
not cash) paid in such transaction exceeds the Exercise Price, the fair market value of this Warrant shall be deemed to equal the greater of (i) the excess of such consideration per Share (including the Fair Market Value of any such
consideration to the extent that it is not cash) over the Exercise Price or (ii) an amount equal to fifty percent of the fair market value of this Warrant at the time of the consummation of the Change of Control Transaction(such fair market
value to be determined in accordance with clauses (v) through (z) of this definition, provided that the aggregate fair market value of equity pursuant to clause (v) above shall be deemed to give rise to a value per Share equal
to the Exercise Price), or (C) in the case of Section 12, the fair market value of the Shares. For the avoidance of doubt, the Appraiser shall not, in considering the factors enumerated in clause (B) of the preceding sentence, take
into account any discounts for minority status or if the holder of the Warrant Shares, Shares or Warrants controls the Company, any premium that such holder of the Warrant Shares, Shares or Warrants would receive in an arms-length transfer of such
Warrant Shares, Shares or Warrants as a result of such holder transferring control of the Company, unless such premium is available to all holders of the same securities. 

  
 -3-

 (i) Marketable Securities. The term “Marketable Securities” shall
mean securities that are (i) traded on an established U.S. national or non-U.S. securities exchange or (ii) reported through NASDAQ or established over-the-counter trading system, in each cases of clauses (i) and (ii) for which
there is a public float of at least $20 million held by non-Affiliates of the Company. 
 (j) Plan. The
term “Plan” shall mean, together, the plan of arrangement effected on June 9, 2009 pursuant to Section 192 of the Canada Business Corporations Act, and the Joint Plan of Reorganization pursuant to Chapter 11 of the U.S.
Bankruptcy Code completed on June 9, 2009. 
 (k) Person. The term “Person” shall mean any
individual, firm, corporation, partnership, limited liability company, trust, incorporated or unincorporated association, joint venture, joint stock company, governmental body or other entity of any kind. 

(l) Public Offering. The term “Public Offering” shall mean an offering of Shares to the public in the
United States by means of a U.S. Prospectus, where the securities are thereafter listed for trading on the New York Stock Exchange or on any other nationally recognized stock exchange or active over-the-counter market in North America acceptable to
the Board of Directors of the Company. 
 (m) “Qualified Initial Public Offering. The term
“Qualified Initial Public Offering” shall mean the completion of an underwritten Public Offering representing at least 10% of the Fully Diluted Eligible Shares of the Company, other than registrations on Form S-4 (business combinations) or
Form S-8 (employee benefit plans). 
 (n) Securities Act. The term “Securities Act” shall mean
the Securities Act of 1933, as amended, and the rules and regulations of the Securities and Exchange Commission thereunder. 
 (o) Shares. The term “Shares” shall mean the Company’s common shares or other shares and other securities into which such shares are converted, exchanged or reclassified. 

  
 -4-

 (p) Shareholders’ Agreement. The term “Shareholders’
Agreement” shall mean the shareholders’ agreement dated June 9, 2009 adopted pursuant to the Plan as amended, modified or supplemented from time to time; provided, that any amendment, modification or supplement that treats the
Warrant holders in an inconsistent and adverse manner as contrasted to the holders of the Shares shall not be effective as to the Warrant holders without the prior written consent of Persons holding more than 50.1% of the Warrants as of the time of
the applicable amendment, modification or supplement. 
 (q) Trading Day. The term “Trading
Day” shall mean with respect to the Shares a day during which trading of the Shares generally occurs on the principal U.S. national or non-U.S. securities exchange on which the Shares are then listed or, if the Shares are not listed on a U.S.
national or non-U.S. securities exchange, on the automated quotation system on which the Shares are then authorized for quotation. 
 (r) Transfer. The term “Transfer” shall mean any direct or indirect transfer, donation, sale, assignment, pledge, hypothecation, grant of a security interest in or other disposal or
attempted disposal of all or any portion of this Warrant, any interest or rights in this Warrant, including without limitation any beneficial interest. 
 (s) U.S. Prospectus. The term “U.S. Prospectus” shall mean any prospectus included in any registration statement under the Securities Act, as amended or supplemented by any amendment or
prospectus supplement, including post-effective amendments, Canadian wrappers (to the extent determined necessary and/or desirable by the Board of Directors of the Company) and all materials incorporated by reference therein. 

(t) Volume Weighted Average Price. The term “Volume Weighted Average Price” of the Shares on any date
means the volume weighted average sale price per share on such date on the principal U.S. national or non-U.S. securities exchange on which the Shares are then listed or, if the Shares are not listed on a U.S. national or non-U.S. securities
exchange, an automated quotation system on which the Shares are then listed or authorized for quotation. 
 5. Method of
Exercise. 
 (a) Subject to Section 3, the Holder may exercise this Warrant, in whole or in part, by
delivering this Warrant to the principal office of the Company (or to such other place as the Company shall notify the Holder hereof in writing) (i) a written notice of exercise in the form of Exhibit A (an “Exercise
Notice”), and (ii) either (A) a statement by the Holder of its election to exercise this Warrant on a cashless basis as described in Section 5(b) or (B) payment of an amount equal to the Exercise Price multiplied by the
number of Warrant Shares being purchased by the Holder upon exercise of the Warrant in immediately available funds (the “Aggregate Exercise Price”). The Holder shall be deemed to have become a holder of record of such Warrant Shares
as of the Exercise Date. 
 (b) Beginning on the date that is six months prior to the expiration of this
Warrant, in lieu of paying the Exercise Price in cash upon exercise of this Warrant, the Holder may elect to forfeit that number of Warrant Shares which have a Fair Market Value equal to the Aggregate Exercise Price of the Warrant Shares being
purchased (“Net Issuance”). If the Holder elects the Net Issuance method of payment, the Company shall issue to the Holder upon exercise a number of Warrant Shares determined in accordance with the following formula: 

  
 -5-

					
	 X =
	 	  Y (A-B)	  	
	 	A	  	

  

			
	
	 where: X = the number of Warrant Shares to be issued to the Holder;

		
	Y =	  	the number of Warrant Shares with respect to which the Holder is exercising its purchase rights under this Warrant;
		
	A =	  	the Fair Market Value of one (1) Warrant Share on the Exercise Date; and
		
	B =	  	the Exercise Price.

 (c) As a condition to the exercise of this Warrant, prior to any Shares being issued,
unless the Holder is already a party to the Shareholders’ Agreement at the time of the proposed exercise, the Holder shall execute and deliver to the Company a joinder agreement to the Shareholders’ Agreement; provided however, that the
foregoing restriction shall cease to apply after a Qualified Initial Public Offering. 
 (d) No Shares will be
issued upon exercise of this Warrant unless the Shares are issued through a depository and beneficial ownership in such Share is to be held through a bank or broker that is already considered a holder of the Shares for purposes of determining the
number of holders of record (as such concept is understood for purposes of Section 12(g) of the 1934 Act), as determined by the Company, in its sole discretion, acting reasonably; provided, however, that the foregoing restriction
shall cease to apply after a Public Offering. 
 6. Exercise In the Event of a Change of Control Transaction. Upon the
consummation of a Change of Control Transaction, this Warrant shall be automatically cancelled and deemed surrendered to the Company and the Company shall pay in exchange therefor immediately available funds in an amount equal to the Fair Market
Value of this Warrant. 
 7. New Warrant If this Warrant is exercised in part, then the Company shall issue, or cause to
have issued, to the Holder a new warrant with identical terms to this Warrant, but with the amount of Shares subject to such new warrant being reduced by the number of Shares theretofore issued pursuant to all exercises of the purchase rights
evidenced by this Warrant or any replacement thereof. 
 8. Payment of Taxes. The Company shall pay any documentary,
stamp or similar issue or transfer taxes with respect to the issue or delivery of the Warrant Shares. However, the Holder shall pay any tax or duty which may be payable relating to any transfer involving the issuance or delivery of Shares in a name
other than the Holder’s name. Nothing herein shall preclude any tax withholding required by law or regulation. 
 9.
Reservation and Registration of Shares. The Company covenants and agrees to the Holder and the Warrant Agent as follows: 

  
 -6-

 (a) All Warrant Shares that are issued upon the exercise of this Warrant
shall, upon issuance, be validly issued, not subject to any preemptive rights (other than those granted in favor of the shareholders of the Company as set forth in the Articles), and be free from all taxes, liens, security interests, charges, and
other encumbrances with respect to the issuance thereof, other than taxes in respect of any transfer occurring contemporaneously with such issue. 
 (b) The Company shall at all times keep available and free from preemptive rights (other than those granted in favor of the shareholders of the Company as set forth in the Articles), a sufficient number
of Shares to provide for the exercise of the rights represented by this Warrant. 
 (c) The Company shall not,
by amendment of its Articles through any reorganization, transfer of assets, spin off, consolidation, merger, amalgamation dissolution, issue or sale of securities or any other action or inaction, seek to avoid the observance or performance of any
of the terms of this Warrant. 
 10. Adjustment of Exercise Price and Number of Shares. The number of and kind of
securities purchasable upon exercise of this Warrant and the Exercise Price shall be subject to adjustment from time to time as follows: 
 (a) Subdivisions, Combinations and Other Issuances. If the Company shall at any time prior to the expiration of this Warrant subdivide the Shares, by
split-up or otherwise, or combine the Shares, or issue additional Shares as a dividend, the number of Warrant Shares shall forthwith be proportionately increased in the case of a subdivision or stock dividend,
or proportionately decreased in the case of a combination. Any adjustment under this Section 10(a) shall become effective at the close of business on the date the subdivision or combination becomes effective, or as of the record date of such
dividend, or in the event that no record date is fixed, upon the making of such dividend. If the number of Warrant Shares is adjusted as provided for in this Section 10(a), the Exercise Price shall be adjusted by multiplying the Exercise Price
immediately prior to such adjustment by a fraction, the numerator of which shall be the number of Warrant Shares immediately prior to such adjustment, and the denominator of which shall be the number of Warrant Shares immediately after such
adjustment. 
 (b) Reclassification, Reorganization and Consolidation. Except as provided in
Section 6, in case of any reclassification, merger (in which the beneficial owners of the Company immediately prior to such merger remain the beneficial owners of the Company immediately after such merger in the same relative percentages),
amalgamation, consolidation, capital reorganization, or change in the capital stock of the Company (other than as a result of a subdivision, combination or stock dividend provided for in Section 10(a)), then the Company shall make appropriate
provision so that the Holder shall have the right at any time thereafter and prior to the expiration of this Warrant to purchase, at a total price equal to that payable upon the exercise of this Warrant in whole for all Warrant Shares, the kind and
amount of shares of stock and other securities 

  
 -7-

 
and property receivable in connection with such reclassification, merger (in which the beneficial owners of the Company immediately prior to such merger remain the beneficial owners of the
Company immediately after such merger in the same relative percentages), amalgamation, consolidation, reorganization or change by a holder of the same number of Shares as the number of Warrant Shares immediately prior to such reclassification,
merger (in which the beneficial owners of the Company immediately prior to such merger remain the beneficial owners of the Company immediately after such merger in the same relative percentages), amalgamation, consolidation, capital reorganization,
or change. In any such case the Board of Directors of the Company shall determine in good faith other appropriate provisions with respect to the rights and interests of the Holder so that the provisions hereof shall thereafter be applicable with
respect to any securities and property deliverable upon exercise hereof. 
 (c) Extraordinary
Distributions. If the Company shall at any time prior to the expiration of this Warrant (i) make distributions (by dividend or otherwise) of any assets to all of the holders of the Shares (other than to those holding restricted Shares)
(including but not limited to cash, securities, or warrants to purchase securities (including but not limited to the Shares)), other than a regular dividend following a Public Offering, (ii) grant rights to purchase securities to all of the
holders of the Shares (other than to those holding restricted Shares), (iii) offer securities of the Company to all of the holders of the Shares (other than to those holding restricted Shares), regardless of whether or not all such holders
purchased such securities, or (iv) make any offer to purchase all of the Shares (other than to those holding restricted Shares), in the case of clauses (ii) and (iii) at a price below Fair Market Value, and in the case of clause
(iv) at a price above Fair Market Value, and in each case of clauses (i), (ii), (iii) and (iv) other than as described in Section 10(a) or Section 10(b) (any such non-excluded event being referred to herein as an
“Extraordinary Distribution”), then the Exercise Price shall be decreased, effective immediately after (x) the record or other distribution date of such Extraordinary Distribution, by the amount of cash and/or Fair Market Value
of any securities or assets paid or distributed on each Share in respect of such Extraordinary Distribution, (y) in the case of clauses (ii) and (iii), on the date of the issuance of such securities by the amount attributable to each
outstanding Share of the excess of the amount of proceeds such securities would have produced had they been sold at Fair Market Value over the actual amount of proceeds or (z) in the case of clause (iv), on the date of the consummation of such
offer to purchase the Shares by the amount attributable to each outstanding Share of the excess of the consideration paid for the Shares over the Fair Market Value of the Shares. 

(d) Notice of Adjustment. When any adjustment is required to be made in the number or kind of shares purchasable
upon exercise of this Warrant, or in the Exercise Price, the Company shall promptly notify the Holder and the Warrant Agent of such event and of the number of Shares or other securities or property thereafter purchasable upon exercise of this
Warrant and, if applicable, the adjusted Exercise Price. 

  
 -8-

 (e) Other Notices. In case at any time or from time to time the
Company shall enter into any agreement regarding a transaction described in Section 6 or Section 10 then the Company shall promptly send the Holder and the Warrant Agent a notice stating, as applicable (A) the date on which a record
is to be taken for the purpose of such dividend, distribution or granting of rights or warrants or, if a record is not to be taken, the date as of which the holders of Shares of record to be entitled to such dividend, distribution or granting of
rights or warrants are to be determined, or (B) the date on which such transaction is expected to become effective and the date as of which it is expected that holders of Shares of record shall be entitled to exchange their Shares for shares of
stock or other securities or property or cash deliverable upon such transaction. 
 (f) Par Value of
Shares. In no event shall the Exercise Price be adjusted below zero. 
 11. Determination of Fair Market Value.

 (a) Determination. In the case of clauses (A) and (C) of the definition of Fair Market
Value, determinations of Fair Market Value shall be made by the Board of Directors of the Company acting in good faith and after considering the advice of independent financial experts. In the case of clause (B) of the definition of Fair Market
Value, determinations of Fair Market Value shall be made by mutual agreement between (i) Persons holding more than 50.1% of the Warrants and (ii) the Company; provided, that in determining whether the requisite number of Warrant
holders have agreed to such Fair Market Value, Warrants held by the Company, or by any Person directly or indirectly controlling or controlled by or under direct or indirect common control with the Company, shall be disregarded; provided
further, that if such agreement is not reached within twenty days (in the case of a determination in connection with a Change of Control Transaction) or sixty days (in all other cases) following a request by the Holders for a determination of
Fair Market Value then the parties shall submit such dispute (any such dispute, a “Fair Market Value Dispute”) to the Appraiser for resolution by it within thirty days thereafter; provided, further, that the Exercise
Period shall be tolled until ten business days after such Fair Market Value Dispute has been finally determined by the Appraiser and notice of such determination has been provided to the Holders; provided, further, that in connection
with a Change of Control Transaction the time periods set forth on Exhibit C shall be tolled until ten business days after such Fair Market Value Dispute has been finally determined by the Appraiser and notice of such determination has been
provided to the Holders. Notwithstanding anything contained herein , in each case of clauses (A), (B) and (C) of the definition of Fair Market Value following a Public Offering and if the Shares are then Marketable Securities, the fair
market value of the Shares shall be deemed to equal the average of the Volume Weighted Average Prices of the Shares during a period of twenty consecutive Trading Days ending on the Exercise Date or the date the Change of Control Transaction is first
announced, as applicable. At the time of submission of the Fair Market Value Dispute to the Appraiser, the parties shall each submit to the Appraiser and to 

  
 -9-

 
each other a memorandum explaining its respective position on the Fair Market Value Dispute in such detail as they may deem appropriate. The Appraiser, as soon as reasonably practicable after
submission, shall consult with the parties jointly and decide the Fair Market Value Dispute. Each of the parties shall cooperate with the Appraiser and provide it with such access and information as such firm may require in order to render its
determination. The Appraiser shall render such decision and report to the parties in writing specifying the reasons for its decision in reasonable detail, not later than thirty days following the date the Fair Market Value Dispute was submitted to
it. The determination of the Appraiser shall be final, binding and conclusive, including through the expiration of this Warrant, and shall not be subject to appeal and shall be deemed to have been accepted by the parties; provided, that if
such determination is rendered in connection with a Change of Control Transaction, any determination of Fair Market Value delivered by the Appraiser in connection therewith shall not be binding upon the parties if such Change of Control Transaction
is not consummated. 
 (b) Appraiser. Within five business days after the twenty day or sixty day period
(as applicable) described in Section 11(a) the Company shall give each of the Warrant holders and the Warrant Agent notice that the Appraiser will be appointed and the Appraiser shall be appointed by the Company within five business days after
such notice is provided subject to the consent of Persons holding more than 50.1% of the Warrants (provided, that in determining whether the requisite number of Warrant holders have agreed to the appointment of the Appraiser, Warrants held by
the Company, or by any Person directly or indirectly controlling or controlled by or under direct or indirect common control with the Company, shall be disregarded), which consent shall not be unreasonably withheld and which consent shall be
presumed if the Company is not informed in writing to the contrary by Persons holding more than 50.1% of the Warrants (provided, that in determining whether the requisite number of Warrant holders have agreed to the appointment of the
Appraiser, Warrants held by the Company, or by any Person directly or indirectly controlling or controlled by or under direct or indirect common control with the Company, shall be disregarded) prior to the appointment of the Appraiser;
provided, that in determining whether the requisite number of Warrant holders have consented to the Appraiser, Warrants held by the Company, or by any Person directly or indirectly controlling or controlled by or under direct or indirect
common control with the Company, shall be disregarded. The costs and expenses associated with the Appraiser shall be borne by the Company. 
 12. No Fractional Shares or Scrip. No fractional Shares or scrip representing fractional Shares shall be issued upon the exercise of this Warrant, but in lieu of such fractional Shares, or scrip
representing fractional Shares, the Company shall make a cash payment therefor on the basis of the Fair Market Value per Share then in effect. 

  
 -10-

 13. Transferability. This Warrant and the Warrant Shares may not be offered, sold,
transferred, pledged or otherwise disposed of, in whole or in part, to any Person other than in accordance with applicable federal and state securities laws, and, in respect of the Warrant Shares only, also in accordance with the Articles and the
Shareholders’ Agreement. In addition, no Holder shall Transfer any Warrants to any other Person if such Transfer would, if effected, result in the Company having more than 290 holders of record (as such concept is understood for purposes of
Section 12(g) of the 1934 Act), as determined by the Company, in its sole discretion, acting reasonably; provided, however, that the foregoing restriction shall cease to apply after a Public Offering. For greater certainty, any
Transfer that violates the foregoing shall be deemed to be null and void ab initio and of no force and effect, and the Company shall not in any way give effect to or be required to recognize any such impermissible Transfer. 

14. Successors and Assigns. This Warrant shall be binding upon and inure to the benefit of the Holder and its permitted assigns,
and shall be binding upon any entity succeeding to the Company by consolidation, merger or acquisition of all or substantially all of the Company’s assets. This Warrant and all rights hereunder are transferable by the Holder only pursuant to
Section 13. 
 15. Rights of Shareholders. The Holder shall not be entitled, as a Warrant holder, to vote or receive
dividends or be deemed the holder of the Shares or any other securities of the Company which may at any time be issuable on the exercise hereof for any purpose, nor, subject to Section 227 of the British Columbia Business Corporations Act,
provided the Holder is a Person whom the Court considers to be an appropriate Person to make an application under that section, shall anything contained herein be construed to confer upon the Holder, as such, any of the rights of a shareholder of
the Company or any right to vote for the election of directors or upon any matter submitted to shareholders at any meeting thereof, or to give or withhold consent to any corporate action (whether upon any recapitalization, issuance of stock,
reclassification of stock, change of par value, consolidation, merger, conveyance, or otherwise) or to receive notice of meetings, or to receive dividends or subscription rights or otherwise until this Warrant shall have been exercised and the
Shares purchasable upon the exercise hereof shall have become deliverable, as provided herein. 
 16. Expiration of
Warrant. Subject to the provisions of Section 6, this Warrant shall expire and shall no longer be exercisable at 5:00 p.m., Eastern time, on June 9, 2014. 
 17. Notices. All notices or other communications required or permitted to be given hereunder shall be in writing and shall be delivered by hand or sent by facsimile or electronic mail or sent,
postage prepaid, by registered, certified or express mail or overnight courier service and shall be deemed given when received, at the following addresses (or at such other address for a party as shall be specified by like notice): 

  
 -11-

 if to the Company, to: 

One N. Dale Mabry Highway 
 Suite 950 
 Tampa, Florida 33609 

Attention: General Counsel 
 Facsimile: 
 Electronic Mail: mmclark@masonite.com 

with copies to: 
 Kirkland & Ellis LLP 
 Citigroup Center 

153 East 53rd Street 
 New York, New York 10022-4611 
 Attention: Christian O. Nagler,
Esq. and Joshua Korff, Esq. 
 Facsimile: (212) 446-4900 

Electronic Mail: cnagler@kirkland.com and jkorff@kirkland.com 

Goodmans LLP 
 250 Yonge Street, Suite 2400 
 Toronto,ON M5B 2M6 

Attention: Celia Rhea and Brenda Gosselin 

Facsimile: 416.979.1234 
 Electronic Mail: crhea@goodmans.ca and 
 bgosselin@goodmans.ca

 If to the Warrant Agent: 

Computershare Trust Company of Canada 

100 University Avenue 

9th Floor, North Tower 
 Toronto, Ontario M5J 2Y1 
 Attention: Manager, Corporate Trust

 Facsimile:        (416) 981-9777 

Any notices and other communications required or permitted in this Warrant to be sent to any Holder shall be effective if in writing and
a copy thereto is furnished to The Depositary Trust Company, or if applicable, a successor entity to the Depositary Trust Company that is a member of the U.S. Federal Reserve System and a registered clearing agency with the Securities and Exchange
Commission (“DTC”) and/or The Canadian Depository for Securities Limited and its corporate group (including CDS 

  
 -12-

 
Clearing and Depository Services Inc.), or, if applicable, a successor entity to The Canadian Depository for Securities Limited (“CDS”), as applicable, for posting of such
notification through the electronic system of DTC and/or CDS, as applicable, for the purpose of communicating with Holders. Notice to the holder of record of any Warrants shall be deemed to be notice to the holder of such Warrants for all purposes
hereof. 
 18. Governing Law. This Warrant and all claims arising out of or based upon this Warrant or relating to the
subject matter hereof shall be governed by and construed in accordance with the domestic substantive laws of the Province of British Columbia without giving effect to any choice or conflict of laws provision or rule that would cause the application
of the domestic substantive laws of any other jurisdiction. 
 19. Consent to Jurisdiction; Waiver of Jury Trial.

 (a) The Holder and the Warrant Agent, (a) hereby irrevocably submits to the exclusive jurisdiction of
the courts sitting in the Province of British Columbia for the purpose of any action, claim, cause of action or suit (in contract, tort or otherwise), inquiry, proceeding or investigation arising out of or based upon this Warrant or relating to the
subject matter hereof, (b) hereby waives to the extent not prohibited by applicable law, and agrees not to assert, and agrees not to allow any of its Subsidiaries and/or Affiliates to assert, by way of motion, as a defense or otherwise, in any
such action, any claim that it is not subject personally to the jurisdiction of the above-named courts, that its property is exempt or immune from attachment or execution, that any such proceeding brought in one of the above named courts is
improper, or that this Warrant or the subject matter hereof or thereof may not be enforced in or by such court and (c) hereby agrees not to commence or maintain any action, claim, cause of action or suit (in contract, tort or otherwise),
inquiry, proceeding or investigation arising out of or based upon this Warrant or relating to the subject matter hereof or thereof other than before one of the above-named courts nor to make any motion or take any other action seeking or intending
to cause the transfer or removal of any such action, claim, cause of action or suit (in contract, tort or otherwise), inquiry, proceeding or investigation to any court other than one of the above-named courts whether on the grounds of inconvenient
forum or otherwise. Notwithstanding the foregoing, any party to this Warrant may commence and maintain an action to enforce a judgment of any of the above-named courts in any court of competent jurisdiction. Each party hereto hereby consents to
service of process in any such proceeding in any manner permitted by the laws of the Province of British Columbia, and agrees that service of process by registered or certified mail, return receipt requested, at its address specified pursuant to
Section 17 hereof is reasonably calculated to give actual notice. 
 (b) Waiver Of Jury Trial. 

 TO THE EXTENT NOT PROHIBITED BY APPLICABLE LAW WHICH CANNOT BE WAIVED AND SUBJECT TO EQUITABLE PRINCIPLES, THE HOLDER AND THE WARRANT AGENT
HEREBY WAIVES AND COVENANTS THAT IT WILL 

  
 -13-

 
NOT ASSERT (WHETHER AS PLAINTIFF, DEFENDANT OR OTHERWISE) ANY RIGHT TO TRIAL BY JURY IN ANY FORUM IN RESPECT OF ANY ISSUE OR ACTION, CLAIM, CAUSE OF ACTION OR SUIT (IN CONTRACT, TORT OR
OTHERWISE), INQUIRY, PROCEEDING OR INVESTIGATION ARISING OUT OF OR BASED UPON THIS AGREEMENT OR THE SUBJECT MATTER HEREOF OR IN ANY WAY CONNECTED WITH OR RELATED OR INCIDENTAL TO THE TRANSACTIONS CONTEMPLATED HEREBY, IN EACH CASE WHETHER NOW
EXISTING OR HEREAFTER ARISING. THE HOLDER, THE WARRANT AGENT AND THE COMPANY EACH ACKNOWLEDGE THAT IT HAS BEEN INFORMED BY THE OTHER PARTIES THAT THIS SECTION 19(b) CONSTITUTES A MATERIAL INDUCEMENT UPON WHICH THEY ARE RELYING AND WILL RELY IN
HOLDING THIS WARRANT AND THE TRANSACTIONS CONTEMPLATED HEREBY. ANY PARTY HERETO MAY FILE AN ORIGINAL COUNTERPART OR A COPY OF THIS SECTION 19 WITH ANY COURT AS WRITTEN EVIDENCE OF THE CONSENT OF EACH SUCH PARTY TO THE WAIVER OF ITS RIGHT TO TRIAL BY
JURY. 
 20. Counterparts. This Warrant may be executed in one or more original or facsimile or electronically
transmitted counterparts, all of which shall be considered one and the same agreement and shall become effective when one or more counterparts have been signed by each of the parties and delivered to the other parties. 

21. Severability. If any term or other provision of this Warrant is invalid, illegal or incapable of being enforced by any rule or
law, or public policy, all other conditions and provisions of this Agreement shall nevertheless remain in full force and effect so long as the economic or legal substance of the transactions contemplated hereby is not affected in any manner
materially adverse to any party. Upon such determination that any term or other provision is invalid, illegal or incapable of being enforced, the parties hereto shall negotiate in good faith to modify this Warrant so as to effect the original intent
of the parties as closely as possible in an acceptable manner to the end that transactions contemplated hereby are fulfilled to the extent possible. 
 22. Entire Agreement. This Warrant, the Articles and the Shareholders Agreement sets forth the entire agreement and understanding of the parties hereto with respect to the transactions contemplated
hereby and supersedes any and all prior agreements, arrangements and understandings among the parties relating to the subject matter hereof. 
 23. Section Titles. The section titles contained in this Warrant are inserted for convenience only and will not affect in any way the meaning or interpretation of this Warrant. 

24. Warrant Agreement. This Global Warrant Certificate represents warrants of the Company issued or issuable under the provisions
of an agreement (which agreement together with all other instruments supplemental or ancillary thereto is herein referred to as the “Warrant Agreement”) dated as of June 9, 2009, between the Company and the Warrant Agent, to which
reference is hereby made for particulars of the rights of 

  
 -14-

 
the holders of the Warrants, the Company and the Warrant Agent in respect thereof and the terms and conditions upon which the Warrants represented hereby are issued and held, all to the same
effect as if the provisions of the Warrant Agreement were herein set forth in full, to all of which the holder of this Warrant by acceptance hereof assents, it being expressly understood that the provisions of the Warrant Agreement and this Global
Warrant Certificate are for the sole benefit of the Company, the Warrant Agent and the holders of Warrants. Words and terms in this Global Warrant Certificate with the initial letter or letters capitalized and not defined herein shall have the
meanings ascribed to such capitalized words and terms in the Warrant Agreement. A copy of the Warrant Agreement may be obtained on request without charge from the Company, at One N. Dale Mabry Highway, Suite 950, Tampa, FL 33609. 

[Signature page to follow] 
 This Warrant Certificate shall not be valid for any purpose until it has been countersigned by or on behalf of the Warrant Agent for the time being under the Warrant Agreement. 

[Signature page to follow] 
 Issued this
9th day of June, 2009. 

  
 -15-

 
			
	MASONITE INC.
		
	By	 	 
		 	Name: 
		 	Title: 

 This Warrant Certificate is one of the Global Warrant Certificates referred to in the Warrant
Agreement. 
 Dated: 
  

			
	 COMPUTERSHARE TRUST COMPANY
 OF CANADA

		
	By	 	 
		 	Authorized Officer

  

 EXHIBIT A 
 NOTICE OF EXERCISE 
  

	TO:	MASONITE INC. 

  

	  	Attention: 

 Dated:
                     

1.        The undersigned hereby elects to purchase
             Shares pursuant to the terms of the attached Warrant. 
  

	2.        (Please	check one): 

                     The
undersigned hereby elects to exercise the attached Warrant by payment of immediately available funds, and herewith tenders payment for such Shares to the order of Masonite Inc. in the amount of
$                     in accordance with the terms of the attached Warrant. 

                     The
undersigned hereby elects to exercise the attached Warrant by cashless exercise, and hereby elects to receive a number of Shares pursuant to such cashless exercise as calculated in accordance with the terms of the attached Warrant. 

3.        If the said number of Shares is less than all of the Shares purchasable pursuant to the attached
Warrant, the undersigned requests that a new Warrant representing the remaining balance of the unpurchased Shares with identical terms to the attached Warrant be issued and that such new Warrant be registered in the name of the undersigned and to
the address as specified above: 
  

                       
                                   

 
 (Name)

  
  

 
  

 
  

(Address) 

5.        The undersigned acknowledges that the Shares have not been registered under the Securities Act or the
securities laws of any state of the United States or any province in Canada, and that any transfer of the Shares is subject to the terms of the Warrant, the Articles and the Shareholders’ Agreement. 

  
  

(Signature) 
  

 
  

(Name) 
  

 
  

(Title) 

  
 -2-

 EXHIBIT B 
 FORM OF TRANSFER 
 (To be signed only upon transfer of Warrant) 

FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto
                                         
                                    the right represented by the
attached Warrant to purchase shares of common stock of MASONITE INC., a company continued under the laws of British Columbia, to which the attached Warrant relates, and appoints
                     attorney to transfer such right on the books of
                    , with full power of substitution in the premises. 
 The undersigned has received and read a copy of the Shareholders’ Agreement and the Articles as currently in effect and has complied with all the provisions thereof and as contemplated in this
Warrant relating to the transfer of Warrants, including delivery of the Joinder Agreement to the Company attached as Exhibit A to the Shareholders’ Agreement. 
 Dated:                      

 
  
 (Signature must conform in all respects to name of Holder as specified in the Warrant) 
  

			
	 Address:
	  	  

		  	  

		  	  

 Signed in the presence of: 
  

 

 EXHIBIT C 
 VOLATILITY 
 For any determination of Fair Market Value made in the case of clause (B) of the
definition of Fair Market Value, the volatility shall be no greater than the amounts set forth below during the time periods specified below: 

From the date hereof up to and including the third (3rd) anniversary of the date hereof: 40%, per annum. 

After the third (3rd) anniversary of the date hereof up to and including the expiration of this Warrant: 30%, per annum. 

 Appendix B 
 Execution Copy 
 THE SHARES ISSUABLE UPON THE EXERCISE OF THIS WARRANT ARE
TRANSFERABLE ONLY IN ACCORDANCE WITH THE PROVISIONS OF A SHAREHOLDERS AGREEMENT, MADE AS OF JUNE 9, 2009 TO WHICH THE COMPANY AND ITS SHAREHOLDERS ARE PARTIES AND THE ARTICLES OF THE COMPANY, AND ANY HOLDER OF SHARES OF THE COMPANY (WHETHER ACQUIRED
UPON ISSUANCE OR TRANSFER) SHALL BE, AND BE DEEMED TO BE A PARTY TO AND BOUND BY THAT AGREEMENT AND THE ARTICLES OF THE COMPANY. 
 UNLESS AND
UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR WARRANTS IN DEFINITIVE FORM, THIS WARRANT MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITORY TO A NOMINEE OF THE DEPOSITORY OR BY A NOMINEE OF THE DEPOSITORY TO THE DEPOSITORY OR ANOTHER NOMINEE
OF THE DEPOSITORY OR BY THE DEPOSITORY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITORY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITORY. THE DEPOSITORY TRUST COMPANY (“DTC”) (55 WATER STREET, NEW YORK, NEW YORK) SHALL ACT AS THE DEPOSITORY UNTIL A
SUCCESSOR SHALL BE APPOINTED BY THE COMPANY. UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF DTC TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO. OR SUCH OTHER NAME AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR
OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN. 
 SO LONG AS THE DEPOSITORY TRUST COMPANY, CDS CLEARING AND DEPOSITORY SERVICES INC., AND/OR ANY OF THEIR NOMINEES IS THE REGISTERED OWNER OF ANY WARRANTS, UNLESS (I) THE BOARD OF DIRECTORS OF THE
COMPANY PROVIDES OTHERWISE OR (II) A PUBLIC OFFERING OF SHARES HAS OCCURRED, OWNERS OF BENEFICIAL INTERESTS IN SUCH WARRANTS WILL NOT BE ENTITLED TO HAVE SUCH WARRANTS REGISTERED IN THEIR NAMES. 

ALL REFERENCES IN THIS WARRANT TO THE HOLDER OR OWNER OF THIS WARRANT SHALL BE DEEMED TO ALSO REFER TO THE HOLDER OR OWNER OF A BENEFICIAL INTEREST IN
THIS WARRANT. 

					
	 Warrant No.            
	  	 	Void after June 9, 2016	  

 MASONITE INC. 
 WARRANT TO PURCHASE SHARES 
 This WARRANT TO PURCHASE SHARES (this
“Warrant”) is issued to Cede & Co. (the “Holder”), by Masonite Inc., a corporation continued under the laws of British Columbia (the “Company”). 

1. Purchase of Shares. Subject to the terms and conditions hereinafter set forth, the Holder is entitled, upon surrender of this
Warrant at the principal office of the Company (or at such other place as the Company shall notify the Holder hereof in writing), to purchase from the Company up to 2,500,001 fully paid and nonassessable Shares as such term is defined in
Section 4(o), subject to adjustments in accordance with the terms of this Warrant (as so adjusted, the “Warrant Shares”). 
 2. Exercise Price. The exercise price for the Warrant Shares shall be $50.77 per Share, subject to adjustments in accordance with the terms of this Warrant (as so adjusted, the “Exercise
Price”). 
 3. Exercise Period. Subject to the provisions of Section 6, this Warrant shall be exercisable,
in whole or in part, during the term commencing on the date hereof and ending on the expiration of this Warrant pursuant to Section 16 hereof. 
 4. Definitions. 
 (a) 1934 Act. The term “1934
Act” shall mean the United States Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated from time to time thereunder. 
 (b) Affiliate. The term “Affiliate” of any specified Person shall mean any other Person directly or indirectly controlling, controlled by or under direct or indirect common control with,
such specified Person. 
 (c) Appraiser. The term “Appraiser” shall mean a nationally
recognized independent investment banking firm in the U.S. or Canada. 
 (d) Articles. The term
“Articles” shall mean, collectively, the Notice of Articles and the Articles of the Company. 
 (e)
Change of Control Transaction. The term “Change of Control Transaction” shall mean a transaction that is a Drag-Along Sale as defined in the Articles, as in effect on the date hereof, and which, for the avoidance of doubt, shall
include a sale or merger of the Company, approved by the board and by holders of Shares holding at least 50% of the then issued and outstanding Shares. 

  
 -2-

 (f) Control. The term “control” shall mean the possession,
direct or indirect, of the power to direct or cause the direction of the management and policies of a Person, whether through the ownership of voting securities, by contract or otherwise. 

(g) Exercise Date. The term “Exercise Date” shall mean the date on which the Warrant is exercised
pursuant to Section 5, including payment of the Exercise Price thereof pursuant to Section 5. 
 (h)
Fair Market Value. The term “Fair Market Value” shall mean, as of any date of determination, (A) in the case of an Extraordinary Distribution (as such term is defined in Section 10(c)), the fair market value of any
securities or assets paid, distributed or acquired, as the case may be, (B) in the case of Section 5(b) and Section 6, the fair market value of the Warrant Shares and the Warrants, respectively, which shall be determined based on such
factors as the Person making such determination shall consider relevant, including without limitation (v) the aggregate fair market value of the equity of the Company and its subsidiaries, on a consolidated basis, on the date of determination,
(w) the risk free rate at the time of valuation, (x) the Exercise Price, (y) the amount of time remaining in the Exercise Period (assuming the Warrant remained exercisable until the date set forth in Section 16 and was not
earlier terminated pursuant to Section 6) and (z) the volatility of the equity value of the Company and its subsidiaries, on a consolidated basis assuming the equity of the Company were publicly traded, which volatility shall be no greater
than the amounts set forth in Exhibit C for the time periods set forth thereon; provided, that, in the case of Section 6, if the consideration per Share (including the Fair Market Value of any such consideration to the extent that it is
not cash) paid in such transaction exceeds the Exercise Price, the fair market value of this Warrant shall be deemed to equal the greater of (i) the excess of such consideration per Share (including the Fair Market Value of any such
consideration to the extent that it is not cash) over the Exercise Price or (ii) an amount equal to fifty percent of the fair market value of this Warrant at the time of the consummation of the Change of Control Transaction(such fair market
value to be determined in accordance with clauses (v) through (z) of this definition, provided that the aggregate fair market value of equity pursuant to clause (v) above shall be deemed to give rise to a value per Share equal
to the Exercise Price), or (C) in the case of Section 12, the fair market value of the Shares. For the avoidance of doubt, the Appraiser shall not, in considering the factors enumerated in clause (B) of the preceding sentence, take
into account any discounts for minority status or if the holder of the Warrant Shares, Shares or Warrants controls the Company, any premium that such holder of the Warrant Shares, Shares or Warrants would receive in an arms-length transfer of such
Warrant Shares, Shares or Warrants as a result of such holder transferring control of the Company, unless such premium is available to all holders of the same securities. 

  
 -3-

 (i) Marketable Securities. The term “Marketable Securities” shall
mean securities that are (i) traded on an established U.S. national or non-U.S. securities exchange or (ii) reported through NASDAQ or established over-the-counter trading system, in each cases of clauses (i) and (ii) for which
there is a public float of at least $20 million held by non-Affiliates of the Company. 
 (j) Plan. The
term “Plan” shall mean, together, the plan of arrangement effected on June 9, 2009 pursuant to Section 192 of the Canada Business Corporations Act, and the Joint Plan of Reorganization pursuant to Chapter 11 of the U.S.
Bankruptcy Code completed on June 9, 2009. 
 (k) Person. The term “Person” shall mean any
individual, firm, corporation, partnership, limited liability company, trust, incorporated or unincorporated association, joint venture, joint stock company, governmental body or other entity of any kind. 

(l) Public Offering. The term “Public Offering” shall mean an offering of Shares to the public in the
United States by means of a U.S. Prospectus, where the securities are thereafter listed for trading on the New York Stock Exchange or on any other nationally recognized stock exchange or active over-the-counter market in North America acceptable to
the Board of Directors of the Company. 
 (m) “Qualified Initial Public Offering. The term
“Qualified Initial Public Offering” shall mean the completion of an underwritten Public Offering representing at least 10% of the Fully Diluted Eligible Shares of the Company, other than registrations on Form S-4 (business combinations) or
Form S-8 (employee benefit plans). 
 (n) Securities Act. The term “Securities Act” shall mean
the Securities Act of 1933, as amended, and the rules and regulations of the Securities and Exchange Commission thereunder. 
 (o) Shares. The term “Shares” shall mean the Company’s common shares or other shares and other securities into which such shares are converted, exchanged or reclassified. 

(p) Shareholders’ Agreement. The term “Shareholders’ Agreement” shall mean the
shareholders’ agreement dated June 9, 2009 adopted pursuant to the Plan as amended, modified or supplemented from time to time; provided, that any amendment, modification or supplement that treats the Warrant holders in an
inconsistent and adverse manner as contrasted to the holders of the Shares shall not be effective as to the Warrant holders without the prior written consent of Persons holding more than 50.1% of the Warrants as of the time of the applicable
amendment, modification or supplement. 

  
 -4-

 (q) Trading Day. The term “Trading Day” shall mean with
respect to the Shares a day during which trading of the Shares generally occurs on the principal U.S. national or non-U.S. securities exchange on which the Shares are then listed or, if the Shares are not listed on a U.S. national or non-U.S.
securities exchange, on the automated quotation system on which the Shares are then authorized for quotation. 

(r) Transfer. The term “Transfer” shall mean any direct or indirect transfer, donation, sale,
assignment, pledge, hypothecation, grant of a security interest in or other disposal or attempted disposal of all or any portion of this Warrant, any interest or rights in this Warrant, including without limitation any beneficial interest.

 (s) U.S. Prospectus. The term “U.S. Prospectus” shall mean any prospectus included in any
registration statement under the Securities Act, as amended or supplemented by any amendment or prospectus supplement, including post-effective amendments, Canadian wrappers (to the extent determined necessary and/or desirable by the Board of
Directors of the Company) and all materials incorporated by reference therein. 
 (t) Volume Weighted Average
Price. The term “Volume Weighted Average Price” of the Shares on any date means the volume weighted average sale price per share on such date on the principal U.S. national or non-U.S. securities exchange on which the Shares are then
listed or, if the Shares are not listed on a U.S. national or non-U.S. securities exchange, an automated quotation system on which the Shares are then listed or authorized for quotation. 

5. Method of Exercise. 
 (a) Subject to Section 3, the Holder may exercise this Warrant, in whole or in part, by delivering this Warrant to the principal office of the Company (or to such other place as the Company
shall notify the Holder hereof in writing) (i) a written notice of exercise in the form of Exhibit A (an “Exercise Notice”), and (ii) either (A) a statement by the Holder of its election to exercise this
Warrant on a cashless basis as described in Section 5(b) or (B) payment of an amount equal to the Exercise Price multiplied by the number of Warrant Shares being purchased by the Holder upon exercise of the Warrant in immediately available
funds (the “Aggregate Exercise Price”). The Holder shall be deemed to have become a holder of record of such Warrant Shares as of the Exercise Date. 

(b) Beginning on the date that is six months prior to the expiration of this Warrant, in lieu of paying the Exercise
Price in cash upon exercise of this Warrant, the Holder may elect to forfeit that number of Warrant Shares which have a Fair Market Value equal to the Aggregate Exercise Price of the Warrant Shares being purchased (“Net Issuance”).
If the Holder elects the Net Issuance method of payment, the Company shall issue to the Holder upon exercise a number of Warrant Shares determined in accordance with the following formula: 

  
 -5-

					
	 X =
	 	  Y (A-B)	  	
	 	A	  	

  

			
	
	 where: X = the number of Warrant Shares to be issued to the Holder;

		
	Y =	  	the number of Warrant Shares with respect to which the Holder is exercising its purchase rights under this Warrant;
		
	A =	  	the Fair Market Value of one (1) Warrant Share on the Exercise Date; and
		
	B =	  	the Exercise Price.

 (c) As a condition to the exercise of this Warrant, prior to any Shares being issued,
unless the Holder is already a party to the Shareholders’ Agreement at the time of the proposed exercise, the Holder shall execute and deliver to the Company a joinder agreement to the Shareholders’ Agreement; provided however, that the
foregoing restriction shall cease to apply after a Qualified Initial Public Offering. 
 (d) No Shares will be
issued upon exercise of this Warrant unless the Shares are issued through a depository and beneficial ownership in such Share is to be held through a bank or broker that is already considered a holder of the Shares for purposes of determining the
number of holders of record (as such concept is understood for purposes of Section 12(g) of the 1934 Act), as determined by the Company, in its sole discretion, acting reasonably; provided, however, that the foregoing restriction
shall cease to apply after a Public Offering. 
 6. Exercise In the Event of a Change of Control Transaction. Upon the
consummation of a Change of Control Transaction, this Warrant shall be automatically cancelled and deemed surrendered to the Company and the Company shall pay in exchange therefor immediately available funds in an amount equal to the Fair Market
Value of this Warrant. 
 7. New Warrant If this Warrant is exercised in part, then the Company shall issue, or cause to
have issued, to the Holder a new warrant with identical terms to this Warrant, but with the amount of Shares subject to such new warrant being reduced by the number of Shares theretofore issued pursuant to all exercises of the purchase rights
evidenced by this Warrant or any replacement thereof. 
 8. Payment of Taxes. The Company shall pay any documentary,
stamp or similar issue or transfer taxes with respect to the issue or delivery of the Warrant Shares. However, the Holder shall pay any tax or duty which may be payable relating to any transfer involving the issuance or delivery of Shares in a name
other than the Holder’s name. Nothing herein shall preclude any tax withholding required by law or regulation. 
 9.
Reservation and Registration of Shares. The Company covenants and agrees to the Holder and the Warrant Agent as follows: 

  
 -6-

 (a) All Warrant Shares that are issued upon the exercise of this Warrant
shall, upon issuance, be validly issued, not subject to any preemptive rights (other than those granted in favor of the shareholders of the Company as set forth in the Articles), and be free from all taxes, liens, security interests, charges, and
other encumbrances with respect to the issuance thereof, other than taxes in respect of any transfer occurring contemporaneously with such issue. 
 (b) The Company shall at all times keep available and free from preemptive rights (other than those granted in favor of the shareholders of the Company as set forth in the Articles), a sufficient number
of Shares to provide for the exercise of the rights represented by this Warrant. 
 (c) The Company shall not,
by amendment of its Articles through any reorganization, transfer of assets, spin off, consolidation, merger, amalgamation dissolution, issue or sale of securities or any other action or inaction, seek to avoid the observance or performance of any
of the terms of this Warrant. 
 10. Adjustment of Exercise Price and Number of Shares. The number of and kind of
securities purchasable upon exercise of this Warrant and the Exercise Price shall be subject to adjustment from time to time as follows: 
 (a) Subdivisions, Combinations and Other Issuances. If the Company shall at any time prior to the expiration of this Warrant subdivide the Shares, by
split-up or otherwise, or combine the Shares, or issue additional Shares as a dividend, the number of Warrant Shares shall forthwith be proportionately increased in the case of a subdivision or stock dividend,
or proportionately decreased in the case of a combination. Any adjustment under this Section 10(a) shall become effective at the close of business on the date the subdivision or combination becomes effective, or as of the record date of such
dividend, or in the event that no record date is fixed, upon the making of such dividend. If the number of Warrant Shares is adjusted as provided for in this Section 10(a), the Exercise Price shall be adjusted by multiplying the Exercise Price
immediately prior to such adjustment by a fraction, the numerator of which shall be the number of Warrant Shares immediately prior to such adjustment, and the denominator of which shall be the number of Warrant Shares immediately after such
adjustment. 
 (b) Reclassification, Reorganization and Consolidation. Except as provided in
Section 6, in case of any reclassification, merger (in which the beneficial owners of the Company immediately prior to such merger remain the beneficial owners of the Company immediately after such merger in the same relative percentages),
amalgamation, consolidation, capital reorganization, or change in the capital stock of the Company (other than as a result of a subdivision, combination or stock dividend provided for in Section 10(a)), then the Company shall make appropriate
provision so that the Holder shall have the right at any time thereafter and prior to the expiration of this Warrant to purchase, at a total price equal to that payable upon the exercise of this Warrant in whole for all Warrant Shares, the kind and
amount of shares of stock and other securities 

  
 -7-

 
and property receivable in connection with such reclassification, merger (in which the beneficial owners of the Company immediately prior to such merger remain the beneficial owners of the
Company immediately after such merger in the same relative percentages), amalgamation, consolidation, reorganization or change by a holder of the same number of Shares as the number of Warrant Shares immediately prior to such reclassification,
merger (in which the beneficial owners of the Company immediately prior to such merger remain the beneficial owners of the Company immediately after such merger in the same relative percentages), amalgamation, consolidation, capital reorganization,
or change. In any such case the Board of Directors of the Company shall determine in good faith other appropriate provisions with respect to the rights and interests of the Holder so that the provisions hereof shall thereafter be applicable with
respect to any securities and property deliverable upon exercise hereof. 
 (c) Extraordinary
Distributions. If the Company shall at any time prior to the expiration of this Warrant (i) make distributions (by dividend or otherwise) of any assets to all of the holders of the Shares (other than to those holding restricted Shares)
(including but not limited to cash, securities, or warrants to purchase securities (including but not limited to the Shares)), other than a regular dividend following a Public Offering, (ii) grant rights to purchase securities to all of the
holders of the Shares (other than to those holding restricted Shares), (iii) offer securities of the Company to all of the holders of the Shares (other than to those holding restricted Shares), regardless of whether or not all such holders
purchased such securities, or (iv) make any offer to purchase all of the Shares (other than to those holding restricted Shares), in the case of clauses (ii) and (iii) at a price below Fair Market Value, and in the case of clause
(iv) at a price above Fair Market Value, and in each case of clauses (i), (ii), (iii) and (iv) other than as described in Section 10(a) or Section 10(b) (any such non-excluded event being referred to herein as an
“Extraordinary Distribution”), then the Exercise Price shall be decreased, effective immediately after (x) the record or other distribution date of such Extraordinary Distribution, by the amount of cash and/or Fair Market Value
of any securities or assets paid or distributed on each Share in respect of such Extraordinary Distribution, (y) in the case of clauses (ii) and (iii), on the date of the issuance of such securities by the amount attributable to each
outstanding Share of the excess of the amount of proceeds such securities would have produced had they been sold at Fair Market Value over the actual amount of proceeds or (z) in the case of clause (iv), on the date of the consummation of such
offer to purchase the Shares by the amount attributable to each outstanding Share of the excess of the consideration paid for the Shares over the Fair Market Value of the Shares. 

(d) Notice of Adjustment. When any adjustment is required to be made in the number or kind of shares purchasable
upon exercise of this Warrant, or in the Exercise Price, the Company shall promptly notify the Holder and the Warrant Agent of such event and of the number of Shares or other securities or property thereafter purchasable upon exercise of this
Warrant and, if applicable, the adjusted Exercise Price. 

  
 -8-

 (e) Other Notices. In case at any time or from time to time the
Company shall enter into any agreement regarding a transaction described in Section 6 or Section 10 then the Company shall promptly send the Holder and the Warrant Agent a notice stating, as applicable (A) the date on which a record
is to be taken for the purpose of such dividend, distribution or granting of rights or warrants or, if a record is not to be taken, the date as of which the holders of Shares of record to be entitled to such dividend, distribution or granting of
rights or warrants are to be determined, or (B) the date on which such transaction is expected to become effective and the date as of which it is expected that holders of Shares of record shall be entitled to exchange their Shares for shares of
stock or other securities or property or cash deliverable upon such transaction. 
 (f) Par Value of
Shares. In no event shall the Exercise Price be adjusted below zero. 
 11. Determination of Fair Market Value.

 (a) Determination. In the case of clauses (A) and (C) of the definition of Fair Market
Value, determinations of Fair Market Value shall be made by the Board of Directors of the Company acting in good faith and after considering the advice of independent financial experts. In the case of clause (B) of the definition of Fair Market
Value, determinations of Fair Market Value shall be made by mutual agreement between (i) Persons holding more than 50.1% of the Warrants and (ii) the Company; provided, that in determining whether the requisite number of Warrant
holders have agreed to such Fair Market Value, Warrants held by the Company, or by any Person directly or indirectly controlling or controlled by or under direct or indirect common control with the Company, shall be disregarded; provided
further, that if such agreement is not reached within twenty days (in the case of a determination in connection with a Change of Control Transaction) or sixty days (in all other cases) following a request by the Holders for a determination of
Fair Market Value then the parties shall submit such dispute (any such dispute, a “Fair Market Value Dispute”) to the Appraiser for resolution by it within thirty days thereafter; provided, further, that the Exercise
Period shall be tolled until ten business days after such Fair Market Value Dispute has been finally determined by the Appraiser and notice of such determination has been provided to the Holders; provided, further, that in connection
with a Change of Control Transaction the time periods set forth on Exhibit C shall be tolled until ten business days after such Fair Market Value Dispute has been finally determined by the Appraiser and notice of such determination has been
provided to the Holders. Notwithstanding anything contained herein , in each case of clauses (A), (B) and (C) of the definition of Fair Market Value following a Public Offering and if the Shares are then Marketable Securities, the fair
market value of the Shares shall be deemed to equal the average of the Volume Weighted Average Prices of the Shares during a period of twenty consecutive Trading Days ending on the Exercise Date or the date the Change of Control Transaction is first
announced, as applicable. At the time of submission of the Fair Market Value Dispute to the Appraiser, the parties shall each submit to the Appraiser and to 

  
 -9-

 
each other a memorandum explaining its respective position on the Fair Market Value Dispute in such detail as they may deem appropriate. The Appraiser, as soon as reasonably practicable after
submission, shall consult with the parties jointly and decide the Fair Market Value Dispute. Each of the parties shall cooperate with the Appraiser and provide it with such access and information as such firm may require in order to render its
determination. The Appraiser shall render such decision and report to the parties in writing specifying the reasons for its decision in reasonable detail, not later than thirty days following the date the Fair Market Value Dispute was submitted to
it. The determination of the Appraiser shall be final, binding and conclusive, including through the expiration of this Warrant, and shall not be subject to appeal and shall be deemed to have been accepted by the parties; provided, that if
such determination is rendered in connection with a Change of Control Transaction, any determination of Fair Market Value delivered by the Appraiser in connection therewith shall not be binding upon the parties if such Change of Control Transaction
is not consummated. 
 (b) Appraiser. Within five business days after the twenty day or sixty day period
(as applicable) described in Section 11(a) the Company shall give each of the Warrant holders and the Warrant Agent notice that the Appraiser will be appointed and the Appraiser shall be appointed by the Company within five business days after
such notice is provided subject to the consent of Persons holding more than 50.1% of the Warrants (provided, that in determining whether the requisite number of Warrant holders have agreed to the appointment of the Appraiser, Warrants held by
the Company, or by any Person directly or indirectly controlling or controlled by or under direct or indirect common control with the Company, shall be disregarded), which consent shall not be unreasonably withheld and which consent shall be
presumed if the Company is not informed in writing to the contrary by Persons holding more than 50.1% of the Warrants (provided, that in determining whether the requisite number of Warrant holders have agreed to the appointment of the
Appraiser, Warrants held by the Company, or by any Person directly or indirectly controlling or controlled by or under direct or indirect common control with the Company, shall be disregarded) prior to the appointment of the Appraiser;
provided, that in determining whether the requisite number of Warrant holders have consented to the Appraiser, Warrants held by the Company, or by any Person directly or indirectly controlling or controlled by or under direct or indirect
common control with the Company, shall be disregarded. The costs and expenses associated with the Appraiser shall be borne by the Company. 
 12. No Fractional Shares or Scrip. No fractional Shares or scrip representing fractional Shares shall be issued upon the exercise of this Warrant, but in lieu of such fractional Shares, or scrip
representing fractional Shares, the Company shall make a cash payment therefor on the basis of the Fair Market Value per Share then in effect. 

  
 -10-

 13. Transferability. This Warrant and the Warrant Shares may not be offered, sold,
transferred, pledged or otherwise disposed of, in whole or in part, to any Person other than in accordance with applicable federal and state securities laws, and, in respect of the Warrant Shares only, also in accordance with the Articles and the
Shareholders’ Agreement. In addition, no Holder shall Transfer any Warrants to any other Person if such Transfer would, if effected, result in the Company having more than 290 holders of record (as such concept is understood for purposes of
Section 12(g) of the 1934 Act), as determined by the Company, in its sole discretion, acting reasonably; provided, however, that the foregoing restriction shall cease to apply after a Public Offering. For greater certainty, any
Transfer that violates the foregoing shall be deemed to be null and void ab initio and of no force and effect, and the Company shall not in any way give effect to or be required to recognize any such impermissible Transfer. 

14. Successors and Assigns. This Warrant shall be binding upon and inure to the benefit of the Holder and its permitted assigns,
and shall be binding upon any entity succeeding to the Company by consolidation, merger or acquisition of all or substantially all of the Company’s assets. This Warrant and all rights hereunder are transferable by the Holder only pursuant to
Section 13. 
 15. Rights of Shareholders. The Holder shall not be entitled, as a Warrant holder, to vote or receive
dividends or be deemed the holder of the Shares or any other securities of the Company which may at any time be issuable on the exercise hereof for any purpose, nor, subject to Section 227 of the British Columbia Business Corporations Act,
provided the Holder is a Person whom the Court considers to be an appropriate Person to make an application under that section, shall anything contained herein be construed to confer upon the Holder, as such, any of the rights of a shareholder of
the Company or any right to vote for the election of directors or upon any matter submitted to shareholders at any meeting thereof, or to give or withhold consent to any corporate action (whether upon any recapitalization, issuance of stock,
reclassification of stock, change of par value, consolidation, merger, conveyance, or otherwise) or to receive notice of meetings, or to receive dividends or subscription rights or otherwise until this Warrant shall have been exercised and the
Shares purchasable upon the exercise hereof shall have become deliverable, as provided herein. 
 16. Expiration of
Warrant. Subject to the provisions of Section 6, this Warrant shall expire and shall no longer be exercisable at 5:00 p.m., Eastern time, on June 9, 2016. 
 17. Notices. All notices or other communications required or permitted to be given hereunder shall be in writing and shall be delivered by hand or sent by facsimile or electronic mail or sent,
postage prepaid, by registered, certified or express mail or overnight courier service and shall be deemed given when received, at the following addresses (or at such other address for a party as shall be specified by like notice): 

  
 -11-

 if to the Company, to: 

One N. Dale Mabry Highway 
 Suite 950 
 Tampa, Florida 33609 

Attention: General Counsel 
 Facsimile: 
 Electronic Mail: mmclark@masonite.com 

with copies to: 
 Kirkland & Ellis LLP 
 Citigroup Center 

153 East 53rd Street 
 New York, New York 10022-4611 
 Attention: Christian O. Nagler,
Esq. and Joshua Korff, Esq. 
 Facsimile: (212) 446-4900 

Electronic Mail: cnagler@kirkland.com and jkorff@kirkland.com 

Goodmans LLP 
 250 Yonge Street, Suite 2400 
 Toronto,ON M5B 2M6 

Attention: Celia Rhea and Brenda Gosselin 

Facsimile: 416.979.1234 
 Electronic Mail: crhea@goodmans.ca and 
 bgosselin@goodmans.ca

 If to the Warrant Agent: 

Computershare Trust Company of Canada 

100 University Avenue 

9th Floor, North Tower 
 Toronto, Ontario M5J 2Y1 
 Attention: Manager, Corporate Trust

 Facsimile:         (416) 981-9777 

Any notices and other communications required or permitted in this Warrant to be sent to any Holder shall be effective if in writing and
a copy thereto is furnished to The Depositary Trust Company, or if applicable, a successor entity to the Depositary Trust Company that is a member of the U.S. Federal Reserve System and a registered clearing agency with the Securities and Exchange
Commission (“DTC”) and/or The Canadian Depository for Securities Limited and its corporate group (including CDS 

  
 -12-

 
Clearing and Depository Services Inc.), or, if applicable, a successor entity to The Canadian Depository for Securities Limited (“CDS”), as applicable, for posting of such
notification through the electronic system of DTC and/or CDS, as applicable, for the purpose of communicating with Holders. Notice to the holder of record of any Warrants shall be deemed to be notice to the holder of such Warrants for all purposes
hereof. 
 18. Governing Law. This Warrant and all claims arising out of or based upon this Warrant or relating to the
subject matter hereof shall be governed by and construed in accordance with the domestic substantive laws of the Province of British Columbia without giving effect to any choice or conflict of laws provision or rule that would cause the application
of the domestic substantive laws of any other jurisdiction. 
 19. Consent to Jurisdiction; Waiver of Jury Trial.

 (a) The Holder and the Warrant Agent, (a) hereby irrevocably submits to the exclusive jurisdiction of
the courts sitting in the Province of British Columbia for the purpose of any action, claim, cause of action or suit (in contract, tort or otherwise), inquiry, proceeding or investigation arising out of or based upon this Warrant or relating to the
subject matter hereof, (b) hereby waives to the extent not prohibited by applicable law, and agrees not to assert, and agrees not to allow any of its Subsidiaries and/or Affiliates to assert, by way of motion, as a defense or otherwise, in any
such action, any claim that it is not subject personally to the jurisdiction of the above-named courts, that its property is exempt or immune from attachment or execution, that any such proceeding brought in one of the above named courts is
improper, or that this Warrant or the subject matter hereof or thereof may not be enforced in or by such court and (c) hereby agrees not to commence or maintain any action, claim, cause of action or suit (in contract, tort or otherwise),
inquiry, proceeding or investigation arising out of or based upon this Warrant or relating to the subject matter hereof or thereof other than before one of the above-named courts nor to make any motion or take any other action seeking or intending
to cause the transfer or removal of any such action, claim, cause of action or suit (in contract, tort or otherwise), inquiry, proceeding or investigation to any court other than one of the above-named courts whether on the grounds of inconvenient
forum or otherwise. Notwithstanding the foregoing, any party to this Warrant may commence and maintain an action to enforce a judgment of any of the above-named courts in any court of competent jurisdiction. Each party hereto hereby consents to
service of process in any such proceeding in any manner permitted by the laws of the Province of British Columbia, and agrees that service of process by registered or certified mail, return receipt requested, at its address specified pursuant to
Section 17 hereof is reasonably calculated to give actual notice. 
 (b) Waiver Of Jury Trial. 

 TO THE EXTENT NOT PROHIBITED BY APPLICABLE LAW WHICH CANNOT BE WAIVED AND SUBJECT TO EQUITABLE PRINCIPLES, THE HOLDER AND THE WARRANT AGENT
HEREBY WAIVES AND COVENANTS THAT IT WILL 

  
 -13-

 
NOT ASSERT (WHETHER AS PLAINTIFF, DEFENDANT OR OTHERWISE) ANY RIGHT TO TRIAL BY JURY IN ANY FORUM IN RESPECT OF ANY ISSUE OR ACTION, CLAIM, CAUSE OF ACTION OR SUIT (IN CONTRACT, TORT OR
OTHERWISE), INQUIRY, PROCEEDING OR INVESTIGATION ARISING OUT OF OR BASED UPON THIS AGREEMENT OR THE SUBJECT MATTER HEREOF OR IN ANY WAY CONNECTED WITH OR RELATED OR INCIDENTAL TO THE TRANSACTIONS CONTEMPLATED HEREBY, IN EACH CASE WHETHER NOW
EXISTING OR HEREAFTER ARISING. THE HOLDER, THE WARRANT AGENT AND THE COMPANY EACH ACKNOWLEDGE THAT IT HAS BEEN INFORMED BY THE OTHER PARTIES THAT THIS SECTION 19(b) CONSTITUTES A MATERIAL INDUCEMENT UPON WHICH THEY ARE RELYING AND WILL RELY IN
HOLDING THIS WARRANT AND THE TRANSACTIONS CONTEMPLATED HEREBY. ANY PARTY HERETO MAY FILE AN ORIGINAL COUNTERPART OR A COPY OF THIS SECTION 19 WITH ANY COURT AS WRITTEN EVIDENCE OF THE CONSENT OF EACH SUCH PARTY TO THE WAIVER OF ITS RIGHT TO TRIAL BY
JURY. 
 20. Counterparts. This Warrant may be executed in one or more original or facsimile or electronically
transmitted counterparts, all of which shall be considered one and the same agreement and shall become effective when one or more counterparts have been signed by each of the parties and delivered to the other parties. 

21. Severability. If any term or other provision of this Warrant is invalid, illegal or incapable of being enforced by any rule or
law, or public policy, all other conditions and provisions of this Agreement shall nevertheless remain in full force and effect so long as the economic or legal substance of the transactions contemplated hereby is not affected in any manner
materially adverse to any party. Upon such determination that any term or other provision is invalid, illegal or incapable of being enforced, the parties hereto shall negotiate in good faith to modify this Warrant so as to effect the original intent
of the parties as closely as possible in an acceptable manner to the end that transactions contemplated hereby are fulfilled to the extent possible. 
 22. Entire Agreement. This Warrant, the Articles and the Shareholders Agreement sets forth the entire agreement and understanding of the parties hereto with respect to the transactions contemplated
hereby and supersedes any and all prior agreements, arrangements and understandings among the parties relating to the subject matter hereof. 
 23. Section Titles. The section titles contained in this Warrant are inserted for convenience only and will not affect in any way the meaning or interpretation of this Warrant. 

24. Warrant Agreement. This Global Warrant Certificate represents warrants of the Company issued or issuable under the provisions
of an agreement (which agreement together with all other instruments supplemental or ancillary thereto is herein referred to as the “Warrant Agreement”) dated as of June 9, 2009, between the Company and the Warrant Agent, to which
reference is hereby made for particulars of the rights of 

  
 -14-

 
the holders of the Warrants, the Company and the Warrant Agent in respect thereof and the terms and conditions upon which the Warrants represented hereby are issued and held, all to the same
effect as if the provisions of the Warrant Agreement were herein set forth in full, to all of which the holder of this Warrant by acceptance hereof assents, it being expressly understood that the provisions of the Warrant Agreement and this Global
Warrant Certificate are for the sole benefit of the Company, the Warrant Agent and the holders of Warrants. Words and terms in this Global Warrant Certificate with the initial letter or letters capitalized and not defined herein shall have the
meanings ascribed to such capitalized words and terms in the Warrant Agreement. A copy of the Warrant Agreement may be obtained on request without charge from the Company, at One N. Dale Mabry Highway, Suite 950, Tampa, FL 33609. 

[Signature page to follow] 
 This Warrant Certificate shall not be valid for any purpose until it has been countersigned by or on behalf of the Warrant Agent for the time being under the Warrant Agreement. 

[Signature page to follow] 
 Issued this
9th day of June, 2009. 

  
 -15-

 
			
	MASONITE INC.
		
	By	 	 
		 	Name: 
		 	Title: 

 This Warrant Certificate is one of the Global Warrant Certificates referred to in the Warrant
Agreement. 
 Dated: 
  

			
	COMPUTERSHARE TRUST COMPANY OF CANADA
		
	By	 	  

		 	Authorized Officer

 EXHIBIT A 
 NOTICE OF EXERCISE 
  

	TO:	MASONITE INC. 

  

	  	Attention: 

 Dated:
                     

1.         The undersigned hereby elects to purchase
             Shares pursuant to the terms of the attached Warrant. 

2.         (Please check one): 
                      The undersigned hereby elects to exercise the attached Warrant by payment of
immediately available funds, and herewith tenders payment for such Shares to the order of Masonite Inc. in the amount of $                    
in accordance with the terms of the attached Warrant. 

                     The
undersigned hereby elects to exercise the attached Warrant by cashless exercise, and hereby elects to receive a number of Shares pursuant to such cashless exercise as calculated in accordance with the terms of the attached Warrant. 

3.         If the said number of Shares is less than all of the Shares purchasable pursuant to the attached
Warrant, the undersigned requests that a new Warrant representing the remaining balance of the unpurchased Shares with identical terms to the attached Warrant be issued and that such new Warrant be registered in the name of the undersigned and to
the address as specified above: 
  

                       
                                   

 
 (Name)

  
  

 
  

 
  

(Address) 

5.         The undersigned acknowledges that the Shares have not been registered under the Securities Act or the
securities laws of any state of the United States or any province in Canada, and that any transfer of the Shares is subject to the terms of the Warrant, the Articles and the Shareholders’ Agreement. 

   
 (Signature) 
  
  

 
 (Name)

  
  

 
 (Title)

  
 -2-

 EXHIBIT B 
 FORM OF TRANSFER 
 (To be signed only upon transfer of Warrant) 

FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto
                                         
                                    the right represented by the
attached Warrant to purchase shares of common stock of MASONITE INC., a company continued under the laws of British Columbia, to which the attached Warrant relates, and appoints
                     attorney to transfer such right on the books of
                    , with full power of substitution in the premises. 
 The undersigned has received and read a copy of the Shareholders’ Agreement and the Articles as currently in effect and has complied with all the provisions thereof and as contemplated in this
Warrant relating to the transfer of Warrants, including delivery of the Joinder Agreement to the Company attached as Exhibit A to the Shareholders’ Agreement. 
 Dated:                      

 
  
 (Signature must conform in all respects to name of Holder as specified in the Warrant) 
  

			
	 Address:
	  	  

		  	  

		  	  

 Signed in the presence of: 
  

 

 EXHIBIT C 
 VOLATILITY 
 For any determination of Fair Market Value made in the case of clause (B) of the
definition of Fair Market Value, the volatility shall be no greater than the amounts set forth below during the time periods specified below: 

From the date hereof up to and including the third (3rd) anniversary of the date hereof: 40%, per annum. 

After the third (3rd) anniversary of the date hereof up to and including the expiration of this Warrant: 30%, per annum.EX-10.1

 Exhibit 10.1 
 Amended and Restated Shareholders Agreement – On Listing (Reflecting Resolution #3) 
  

 
  

AMENDED AND RESTATED SHAREHOLDERS AGREEMENT 
 by and among 
 Masonite International Corporation/Corporation Internationale
Masonite 
 and 
 Certain Shareholders of Masonite International Corporation 
  

 
  

 Amended and Restated Shareholders Agreement – On Listing (Reflecting Resolution #3)

 TABLE OF CONTENTS 
  

									
	 1.
	 	 DEFINITIONS.
	  	 	2	  
				
		 	 1.1
	  	 Definitions.
	  	 	2	  
			
	 2.
	 	 CORPORATE MATTERS.
	  	 	2	  
				
		 	 2.1
	  	 Board Committees.
	  	 	2	  
		 	 2.2
	  	 Conflicts of Interest – Affiliate Transactions Policy.
	  	 	2	  
		 	 2.3
	  	 Conflicts of Interest – Competitively Sensitive Information.
	  	 	2	  
		 	 2.4
	  	 Distributions/Dividends.
	  	 	3	  
		 	 2.5
	  	 Subsidiaries.
	  	 	3	  
			
	 3.
	 	 VOTING/CONTRIBUTION OF CAPITAL.
	  	 	3	  
				
		 	 3.1
	  	 Voting Rights.
	  	 	3	  
		 	 3.2
	  	 Contribution of Capital.
	  	 	3	  
			
	 4.
	 	 TRANSFER RESTRICTIONS.
	  	 	3	  
				
		 	 4.1
	  	 Transfers Allowed.
	  	 	3	  
		 	 4.2
	  	 Transferees to Become Parties.
	  	 	3	  
		 	 4.3
	  	 Restrictions on Number of Holders of Record.
	  	 	4	  
		 	 4.4
	  	 Other Restrictions on Transfer and Agreement to be Bound.
	  	 	4	  
		 	 4.5
	  	 Application to Securities Regulators.
	  	 	5	  
			
	 5.
	 	 REMEDIES.
	  	 	4	  
				
		 	 5.1
	  	 Generally.
	  	 	4	  
			
	 6.
	 	 LEGENDS.
	  	 	4	  
				
		 	 6.1
	  	 Shareholder Agreement – Restrictive Legend.
	  	 	4	  
		 	 6.2
	  	 Securities Laws Legend.
	  	 	4	  
		 	 6.3
	  	 Stop Transfer Instruction.
	  	 	6	  
			
	 7.
	 	 AMENDMENT, TERMINATION ASSIGNMENT, ETC.
	  	 	4	  
				
		 	 7.1
	  	 Oral Modifications.
	  	 	4	  
		 	 7.2
	  	 Written Modifications.
	  	 	4	  
		 	 7.3
	  	 Termination.
	  	 	5	  
		 	 7.4
	  	 Effect of Termination.
	  	 	5	  
		 	 7.5
	  	 Assignment.
	  	 	5	  
			
	 8.
	 	 REGISTRATION RIGHTS.
	  	 	5	  
				
		 	 8.1
	  	 Demand Registration Rights.
	  	 	5	  
		 	 8.2
	  	 Prospectus Form.
	  	 	6	  
		 	 8.3
	  	 Effective Registration.
	  	 	6	  
		 	 8.4
	  	 Piggy-Back Registration Rights.
	  	 	7	  
		 	 8.5
	  	 Exclusions from Piggy-Back Registration Rights.
	  	 	7	  
		 	 8.6
	  	 Additional Procedures Relating to Piggyback Registration Rights.
	  	 	8	  
		 	 8.7
	  	 Priority on Registrations.
	  	 	8	  
		 	 8.8
	  	 Selection of Underwriters.
	  	 	8	  

  
 i 

									
		 	 8.9
	  	 Holdback.
	  	 	9	  
		 	 8.10
	  	 Obligations of the Company.
	  	 	9	  
		 	 8.11
	  	 Indemnification by the Company.
	  	 	11	  
			
	 9.
	 	 INFORMATION RIGHTS.
	  	 	12	  
				
		 	 9.1
	  	 Historical Financial Information.
	  	 	12	  
		 	 9.2
	  	 Disclosure of Shareholder Holdings.
	  	 	16	  
			
	10.	 	 MISCELLANEOUS.
	  	 	15	  
				
		 	 10.1
	  	 Authority; Effect.
	  	 	15	  
		 	 10.2
	  	 Notices.
	  	 	15	  
		 	 10.3
	  	 Binding Effect, Etc.
	  	 	16	  
		 	 10.4
	  	 Descriptive Headings.
	  	 	16	  
		 	 10.5
	  	 Counterparts.
	  	 	17	  
		 	 10.6
	  	 Severability.
	  	 	17	  
		 	 10.7
	  	 No Recourse.
	  	 	17	  
		 	 10.8
	  	 Aggregation of Shares.
	  	 	17	  
		 	 10.9
	  	 Confidentiality; Opportunities.
	  	 	17	  
		 	 10.10
	  	 Lenders.
	  	 	18	  
			
	11.	 	 GOVERNING LAW.
	  	 	19	  
				
		 	 11.1
	  	 Governing Law.
	  	 	19	  
		 	 11.2
	  	 Consent to Jurisdiction.
	  	 	19	  
		 	 11.3
	  	 Waiver Of Jury Trial.
	  	 	19	  
		 	 11.4
	  	 Exercise of Rights and Remedies.
	  	 	20	  
			
	12.	 	 DEFINITIONS.
	  	 	20	  
				
		 	 12.1
	  	 Certain Matters of Construction.
	  	 	20	  
		 	 12.2
	  	 Definitions.
	  	 	20	  

  
 ii 

 Amended and Restated Shareholders Agreement – On Listing (Reflecting Resolution #3)

 AMENDED AND RESTATED SHAREHOLDERS AGREEMENT 

This Amended and Restated Shareholders Agreement (the “Agreement”) is made as of
—, 20    , amending and restating the Shareholders Agreement made as of June 9, 2009, as amended by and among: 

 

	 	(i)	Masonite Worldwide Holdings Inc. (now Masonite International Corporation/Corporation Internationale Masonite), a British Columbia corporation (and together with its
successors and permitted assigns, the “Company”); and 

  

	 	(ii)	each Person that (a) received common shares of the Company (the “Shares”) upon completion of a plan of arrangement effected pursuant to
Section 192 of the Canada Business Corporations Act and a Joint Plan of Reorganization pursuant to Chapter 11 of the U.S. Bankruptcy Code (the “Bankruptcy Code”) on June 9, 2009 (collectively, the
“Plan”); (b) receives Shares upon the exercise of Warrants and Additional Warrants (as defined in the Plan and for purposes herein, together, the “Warrants”) of the Company, or is, or becomes, entitled to
receive (or receives) Shares of the Company pursuant to a SAR or RSU (as defined in the Incentive Plan, as hereinafter defined) granted under the 2009 Equity Incentive Plan of the Company from time to time (the “Incentive Plan”);
(c) the Board determines to issue Shares of the Company to (each such Person and any other Person who receives Shares as a transferee of any Person identified in (a), (b) or (c) above, a “Shareholder” and together,
the “Shareholders”). 

 RECITALS 

 

	1.	The Company has been formed for the purpose of engaging in and implementing certain reorganization transactions (the “Transaction”) as contemplated by
the Plan. 

  

	2.	Pursuant to the Plan, certain Shareholders acquired, in exchange for the Senior Secured Claims of the Senior Secured Creditors of Masonite International Corporation and
Masonite Corporation and in exchange for Notes held by the Noteholders of Masonite International Corporation and Masonite Corporation (all as defined in the Plan) Shares. 

 

	3.	The Company held all of the shares of Masonite International Corporation/Corporation Internationale Masonite, a newly amalgamated company formed under the Canada
Business Corporations Act pursuant to the Plan (“Amalco”), and Amalco held, directly or indirectly, all of the shares of the foreign operating Subsidiaries and U.S. operating Subsidiaries of the Company.

  

	4.	On July 4, 2011, the Company and Amalco were amalgamated as one company under the name Masonite International Corporation/Corporation Internationale Masonite. All
references herein to the Company shall be deemed to be references to Masonite International Corporation/Corporation Internationale Masonite. 

  

	5.	 Other than the Warrants granted pursuant to the Plan, or securities granted to employees, directors, officers, contractors or other Participants (as
hereinafter defined) of the 

  
 1 

	 	
Company and its Subsidiaries under the Incentive Plan or other equity incentive plans, there are no Convertible Securities (as hereinafter defined) or other equity securities outstanding as of
the date hereof. 

  

	6.	Pursuant to the Plan, all Shareholders will be bound by this Agreement upon receiving Shares pursuant to the Plan. 

 

	7.	In accordance with the Plan and to reflect certain amendments approved by shareholders at a meeting of shareholders on March 1, 2012, the parties believe that it
is in the best interests of the Company and the Shareholders to set forth their agreements on certain matters. 

AGREEMENT 
 Therefore, the parties hereto hereby agree as follows: 
  

	 	1.	DEFINITIONS. 

  

	 	1.1	Definitions. 

 Certain
terms are used in this Agreement as specifically defined herein. These definitions are set forth or referred to in Section 12. 
  

	 	2.	CORPORATE MATTERS 

  

	 	2.1	Board Committees. 

 The
Board shall establish an Audit Committee, a Nominating Committee and a Compensation Committee and such other committees of the Board, including appointing members thereof and the powers and duties afforded thereto, as determined by the Board from
time to time and pursuant to the Company’s articles in effect from time to time (the “Articles”). 
  

	 	2.2	Conflicts of Interest – Affiliate Transactions Policy. 

 The Board shall adopt and maintain an affiliate transactions policy that will, to the extent permitted by applicable law, deem a director to have a disclosable interest with respect to any affiliate
transactions or other transactions in respect of which such director has a conflict of interest due to his or her affiliation with a significant Shareholder or other person. Such policy shall provide that once deemed to have a disclosable interest,
to the extent permitted by applicable law, such director shall not be entitled to participate in any discussion regarding or vote on such transaction. 
  

	 	2.3	Conflicts of Interest – Competitively Sensitive Information. 

 If a majority of the Board determines that a matter or information relating to the Company’s strategy, business plan, budget or operations is competitively sensitive in relation to a director, such
director will be deemed to have a disclosable interest in the matter, and to the extent permissible by applicable law, such director shall not be entitled to receive any information, participate in any discussion or vote on the matter to the extent
it relates to the area of competition deemed to be a conflict of interest. 

  
 2 

	 	2.4	Distributions/Dividends. 

The Board will determine, from time to time in accordance with the Articles the extent to which distributions and/or dividends will be
made to holders of Shares and the manner and/or form any such distributions and/or dividends will take and be made. 
  

	 	2.5	Subsidiaries. 

 The
articles, by-laws and other organizational documents of any significant operating Subsidiary of the Company will contain provisions relating to its board of directors which have substantially the same effect as set forth in this Section 2.

  

	 	3.	VOTING/CONTRIBUTION OF CAPITAL. 

  

	 	3.1	Voting Rights. 

 If a
vote of holders of Shares is required under any applicable law or is determined to be otherwise desirable by the Board in connection with any matter, each holder of Shares shall be entitled to cast all votes to which such holder is entitled in
respect of the Shares whether at any annual or special meeting, by written consent or otherwise, in the manner such holder determines. 
  

	 	3.2	Contribution of Capital. 

No Shareholder shall be under any obligation to acquire additional Shares or other interest of any nature whatsoever, make capital
contributions to or make loans to or guarantee the indebtedness of the Company or any of its Subsidiaries or any other Person. 
  

	 	4.	TRANSFER RESTRICTIONS. 

  

	 	4.1	Transfers Allowed. 

Subject to the restrictions on Transfer contained elsewhere in this Agreement and in the Articles: 

4.1.1 Sales to the Company. Any sale of Shares to the Company or any repurchase by the Company of Shares shall not
be subject to the restrictions on Transfer contained in this Agreement but will be subject to applicable law and the Articles. 
 4.2 Application to Securities Regulators 
 Each Shareholder agrees that the
Company may make application to the relevant Canadian securities regulatory authorities on behalf of the Company, the Shareholders and any future offeror for an order exempting any future take-over bids or issuer bids made in respect of the Shares
or other securities of the Company from all of the formal bid requirements applicable to take-over bids or issuer bids under applicable Canadian securities laws upon such terms and 

  
 3 

 
conditions as may be granted by such Canadian securities regulatory authorities and as are acceptable to the Board, acting reasonably, and hereby expressly consents to the making of such
application and the granting of such exemption order by the Canadian securities regulatory authorities. 
  

	 	5.	REMEDIES. 

  

	 	5.1	Generally. 

 The parties
shall have available all remedies at law, in equity or otherwise in the event of any breach or violation of this Agreement or the Articles or any default hereunder or thereunder. The parties acknowledge and agree that in the event of any breach of
this Agreement or the Articles, in addition to any other remedies which may be available, each of the parties hereto shall be entitled to specific performance of the obligations of the other parties hereto and, in addition, to such other equitable
remedies (including preliminary or temporary relief) as may be appropriate in the circumstances. 
  

	 	6.	LEGENDS. 

  

	 	6.1	Securities Laws Legend. 

Each certificate representing Shares, if any, and/or any notification of restrictions identified in the electronic position representing
beneficial ownership of Shares shall have such legends as the Company may determine, in its sole discretion, so as to comply with all U.S. and Canadian applicable laws. 

 

	 	6.2	Stop Transfer Instruction. 

 The Company may instruct any transfer agent not to register the Transfer of any Shares until the conditions specified in the foregoing legends and this Agreement are satisfied. 

 

	 	7.	AMENDMENT, TERMINATION ASSIGNMENT, ETC. 

  

	 	7.1	Oral Modifications. 

This Agreement may not be orally amended, modified, extended or terminated, nor shall any oral waiver of any of its terms be effective.

  

	 	7.2	Written Modifications. 

 This Agreement may be amended or modified (an “Amendment”) only by (i) instruments in writing signed by the Company and by Shareholders representing at least two-thirds (or 66  2/3%) of the then issued and outstanding number of Shares or (ii) a resolution passed at a meeting of Shareholders called for the purpose of considering such Amendment, by Shareholders holding at least
two-thirds (or 66  2/3%) of Shares voted at such meeting in respect of the Amendment (and which Amendment shall include a resolution to amend the Articles as necessary in respect of such Amendment); provided that (a) if
any Amendment is adverse to the rights of any Shareholder in a manner or to an extent proportionately and materially differing from that of 

  
 4 

 
other Shareholders by reason of such Amendment not treating all Shareholders alike, then such Amendment shall not be effective unless consented to by such Shareholder; and (b) if any
Amendment that treats the Warrant holders, in their capacity as such, in an inconsistent and adverse manner as contrasted to the holders of the Shares, such Amendment shall not be effective as to the Warrant holders without the prior written consent
of Persons holding more than 50.1% of the Warrants as of the time of the applicable Amendment. 
  

	 	7.3	Termination. 

 This Agreement shall terminate automatically, without any further action required on the part of the Company, the Board or Shareholders, upon the earlier of: (a) the date upon which the Company
completes a Qualified Initial Public Offering (except that in such event the registration rights described herein shall continue, but only for the benefit of Shareholders who (i) received Shares pursuant to the Plan, (ii) received or are
entitled to receive Shares pursuant to the Incentive Plan; or (iii) transferees of anyone in (i) or (ii)); or (b) the date upon which Shareholders representing at least two-thirds (or 66  2/3%) of the issued and outstanding number of Shares approve, by instruments signed by them, the termination of this Agreement, which agreement shall include a resolution to amend the Articles as necessary
in respect of such termination. 
  

	 	7.4	Effect of Termination. 

No termination of this Agreement shall relieve any Person of liability for breach prior to termination. 

 

	 	7.5	Assignment. 

 This
Agreement is not assignable by any Shareholder except in connection with a Transfer completed in accordance with the provisions herein. 
  

	 	8.	REGISTRATION RIGHTS. 

  

	 	8.1	Demand Registration Rights 

 8.1.1 At any time after the first anniversary of the date of this agreement any Shareholder or group of Shareholders (a “Requesting Holder”) may make a written request to the Company for
registration under and in accordance with the provisions of the Act of all or part of the Registrable Securities in an aggregate amount of not less than the Minimum Percentage. Promptly upon receipt of any such request (but in no event more than
five business days thereafter), the Company will serve written notice (the “Demand Notice”) of such registration request to each Shareholder, and the Company will use its best efforts to effect as soon as practicable, and in any
event within ninety (90) days of the receipt of such request, the registration under the Act for public sale of all Registrable Securities with respect to which the Company has received written requests for inclusion therein within 10 days
after the Demand Notice has been given to the applicable parties. All requests made pursuant to this Section 8.1 will specify the aggregate amount of Registrable Securities to be registered at such Requesting Holder’s request and will also
specify the intended methods of disposition thereof. The “Minimum Percentage” shall mean, with respect to the then issued and outstanding Shares, during the second year following the effective date of the Plan (the
“Confirmation Date”), 50%; and thereafter until the occurrence of a Qualified Initial Public Offering, 10%. 

  
 5 

 8.1.2 The Company will pay all reasonable expenses of Requesting Holders
(including the reasonable expenses of a single legal counsel for all such holders) incurred in connection with two Demand Registrations made by each Requesting Holder pursuant to this Section 8.1, other than underwriting discount and
commissions, if any, and applicable transfer taxes, if any. Subject to Section 8.4 and Section 8.5, the Company and other holders of Shares may include such Shares in such Demand Registration and such other holders of Shares shall be given
notice of the registration as set forth above. 
 8.1.3 If the Company is requested to effect a Demand
Registration and the Board determines, following consultation with counsel, that the filing of a registration statement would require the Company to disclose a material financing, acquisition or other corporate development which has not been
disclosed publicly and such premature disclosure would be materially adverse or otherwise detrimental to the Company, such determination to be made by the Board in its sole discretion, in consultation with counsel, the Company shall have the right
to defer such filing for a period of not more than forty-five (45) days after receipt of the request for such registration from the Requesting Holders, provided that such right may not be exercised more than once in any 12 month period and
provided further that the Company shall not be required to state the specific nature of the corporate development giving rise to its decision to defer such filing. If the Company shall so postpone the filing of a registration statement and if the
Requesting Holders, within thirty (30) days after receipt of a notice of postponement from the Company, advise the Company in writing that they have determined to withdraw such request for registration, then such Demand Registration shall be
deemed to be withdrawn and such request shall be deemed not to have been exercised for purposes of determining whether such Shareholders have exercised their right to one of the two Demand Registrations permitted to such Shareholder pursuant to this
Section 8.1. 
  

	 	8.2	Prospectus Form. 

 Demand
Registrations under Section 8.1 shall be on such appropriate registration form of the SEC: 
 (a) as shall
be selected by the Company and as shall be reasonably acceptable to the Requesting Holders participating in the registration; and 
 (b) as shall permit the disposition of such Registrable Securities in accordance with the intended method or methods of disposition specified in the Requesting Holders’ request for such registration.

  

	 	8.3	Effective Registration. 

The Company shall be deemed to have effected a Demand Registration: 

(a) if the U.S. Prospectus relating to such Demand Registration is declared effective by the SEC and remains effective for
one hundred twenty (120) days thereafter (or such shorter period ending when all Shares covered by such U.S. Prospectus have been sold or withdrawn); or 

  
 6 

 (b) at any time after the Requesting Holders request a Demand Registration
and prior to the effectiveness of the U.S. Prospectus, the registration or distribution is discontinued or such U.S. Prospectus is withdrawn or abandoned by the Requesting Holders, 
 in each case after the filing of the U.S. Prospectus with the SEC, at the request of the Requesting Holders; provided, however, that if at the time of such withdrawal, the Requesting Holders have learned
of (i) an adverse material change in the condition, business or prospects of the Company from that known to the Requesting Holders at the time of their request, or (ii) a material breach by the Company of securities laws, regulations or
rules and have withdrawn the request for a Demand Registration with reasonable promptness following disclosure by the Company of such adverse material change or the Requesting Holders becoming aware of such material breach, then the Requesting
Holders shall retain their rights pursuant to Section 8.1 and such withdrawn registration shall not be deemed to be the exercise of their right to a Demand Registration pursuant to Section 8.1. Notwithstanding any of the foregoing, in the
event that the Demand Registration(s) requested by a Shareholder do not result in the consummation of any sale of Shares, but are deemed to have been “effected” pursuant to the terms of this Section 8.3, such Shareholder shall, if it
pays a pro-rata portion of the costs and expenses relating thereto, be entitled to one additional Demand Registration after a Qualified Initial Public Offering that results in the consummation of the sale of Shares by such Shareholder. 

 

	 	8.4	Piggy-Back Registration Rights. 

 Each time that the Company proposes to register any Shares under the Act on a form which would permit registration of Registrable Securities for sale to the public, the Company will give notice to all
holders of Registrable Securities of its intention to do so, and such notice shall indicate the type and amount of securities proposed to be so registered, the proposed means of distribution of such securities and the proposed managing underwriters
of such offering, if any. Any such holder may, by written response delivered to the Company within twenty (20) days after the date of delivery of such notice, request that all or a specified part of the Registrable Securities held by such
holder be included in such registration. The Company thereupon will cause to be included in such registration under the Act all Shares which the Company has been so requested to register by such holders, subject to Section 8.7, to the extent
required to permit the disposition (in accordance with the methods to be used by the Company or other holders of Shares in such underwritten Public Offering) of the Registrable Securities to be so registered. No registration of Registrable
Securities effected under this Section 8.4 shall relieve the Company of any of its obligations to effect registrations of Registrable Securities pursuant to Section 8.1. 

 

	 	8.5	Exclusions from Piggy-Back Registration Rights. 

 The Company shall not be obligated to effect any registration of Registrable Securities under Section 8.4 incidental to the registration of any of its securities in connection with: 

(a) any offering relating to only employee benefit plans or dividend reinvestment plans; or 

  
 7 

 (b) any offering on Form S-4 relating to the acquisition or merger after the
date hereof by the Company or any of its Subsidiaries of or with any other Person. 
  

	 	8.6	Additional Procedures Relating to Piggyback Registration Rights. 

 Holders of Shares participating in any Public Offering pursuant to Section 8.4 shall take all such actions and execute all such documents and instruments that are reasonably requested by the Company
to effect the sale of their Shares in such Public Offering, including being parties to the underwriting agreement entered into by the Company and any other selling holders in connection therewith and being liable in respect of the representations
and warranties customarily given by Shareholders with respect to name, address and number and ownership of Shares for the benefit of the underwriters; provided, however, that with respect to representations, warranties, indemnities and agreements of
a seller of Shares in a Public Offering (which shall be limited to and shall concern only such seller’s own holdings), the aggregate amount of liability shall not exceed such seller’s net proceeds from such offering. 

 

	 	8.7	Priority on Registrations. 

 If, in connection with: (i) a Demand Registration pursuant to Section 8.1 that involves an underwritten Public Offering; or (ii) the exercise of any piggyback registration rights pursuant
to Section 8.4 in respect of any proposed Public Offering, the managing underwriter or underwriters of such proposed Public Offering advises the Company that in its opinion the number of securities requested to be included in such Demand
Registration or as a result of the exercise of such piggyback registration rights, as the case may be, would be reasonably likely to adversely affect the price, timing or distribution of the securities offered, then the Company will include in such
registration: 
 (a) first, the number of Shares that, in the opinion of such managing underwriter or
underwriters can be sold in the offering without an adverse effect on the price, timing or distribution of the securities offered, selected pro rata among the holders of Shares based upon their relative proportionate total holdings of Shares; and

 (b) second, the number of Shares which the Company has requested be included in such registration, which, in
the opinion of the managing underwriter or underwriters, can be sold without such adverse effect referred to above. 
 If as a result of the
priority provisions set forth in Section 8.7(a), the number of Registrable Securities registered pursuant to Section 8.7(a) is less than 70% of the number of Registrable Securities set forth in the requests made by a Requesting Holder
under Section 8.1 and such Requesting Holder shall have already requested registration under Section 8.1 on two occasions, then such Requesting Holder shall have the right to make one additional occasion to request registration under
Section 8.1. 
  

	 	8.8	Selection of Underwriters. 

 If any offering pursuant to a Demand Registration involves an underwritten Public Offering, the Requesting Holder(s) participating in such Demand Registration shall have the

  
 8 

 
right, subject to the consent of the Company (which consent shall not be unreasonably withheld), to select the managing underwriter or underwriters to administer the offering, which managing
underwriters shall be a firm of nationally recognized standing. 
  

	 	8.9	Holdback. 

(a) In the case of an underwritten offering of securities by the Company, each Shareholder agrees, if and to the extent
requested by the managing underwriter of such underwritten offering, that it shall not during the period beginning on, and ending not later than one hundred and eighty (180) days in the case of a Qualified Initial Public Offering or ninety
(90) days otherwise (in each case subject to one extension of no more than 17 days if required by the underwriters) (or such shorter period as may be permitted by such managing underwriter) after, the effective date of the registration
statement filed in connection with such registration (the “Holdback Period”), except for Registrable Securities included in such registration, (i) lend, offer, pledge, sell, contract to sell, sell any option or contract to
purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, or otherwise Transfer or dispose of, directly or indirectly, any Shares or any securities convertible into or exercisable or exchangeable for Shares
held immediately prior to the effectiveness of the registration statement for such offering, or (ii) enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of the
Shares, whether any such transaction described in clause (i) or (ii) above is to be settled by delivery of Shares or other securities, in cash or otherwise. No Shareholder subject to this Section 8.9 shall be released from any
obligation under any agreement, arrangement or understanding entered into pursuant to or contemplated by this Section 8.9 unless all Shareholders are also released from their obligations under Section 8.9. In the event of any such release
the Company shall notify the Shareholders of any such release within three (3) business days after such release. If requested by the managing underwriter, each Shareholder shall enter, and shall use commercially reasonable efforts to ensure
that each Affiliate of such Shareholder holding Registrable Securities enters, into a lock-up agreement with the applicable underwriters that is consistent with the agreement in the preceding sentence. 

(b) In order to enforce the foregoing covenant, the Company may impose stop transfer instructions with respect to the
Registrable Securities of each Shareholder (and the shares or securities of every other Person subject to the foregoing restriction) until the end of such period. 
  

	 	8.10	Obligations of the Company. 

 Whenever required under this Article 8 to effect the registration or qualification by prospectus of any Registrable Securities, the Company shall use its best efforts to: 

(a) prepare and file with the SEC a U.S. Prospectus with respect to such Registrable Securities and cause such
registration statement to become effective, and, upon the request of the holders of a majority of the Registrable Securities registered thereunder, keep such U.S. Prospectus effective for a period

  
 9 

 
of up to one hundred and twenty (120) days or until the distribution contemplated in the U.S. Prospectus has been completed, whichever period is shorter; provided, however, that such
120-day period shall be extended for a period of time equal to the period the Requesting Holder refrains from selling any securities included in such registration at the request of an underwriter of the Company; 

(b) prepare and file with the SEC such amendments and supplements to such U.S. Prospectus as may be necessary to comply
with the provisions of the Act and other applicable securities laws, rules and policies with respect to the disposition of all securities covered by such U.S. Prospectus; 

(c) notify the participating holder promptly of (i) the time when such U.S. Prospectus has become effective or an
amendment or supplement to any U.S. Prospectus has been filed; and (ii) the issuance of any stop order by the SEC suspending the effectiveness of such U.S. Prospectus with respect to the distribution of securities under such U.S. Prospectus or
the initiation or threatening of any proceedings for that purpose; 
 (d) furnish to the holders participating in
such registration such number of copies of a U.S. Prospectus, including a preliminary prospectus, in conformity with the requirements of the Act and other applicable securities laws, and such other documents as they may reasonably request in order
to facilitate the disposition of Registrable Securities in such registration; 
 (e) register and qualify the
securities covered by such U.S. Prospectus under the securities or “blue sky” laws of such jurisdictions as the holders participating in such registration, or in the case of an underwritten Public Offering, the managing underwriter,
reasonably shall request; provided, however, that the Company shall not be required in connection therewith or as a condition thereto to qualify to do business or to file a general consent to service of process in any such states or
jurisdictions; 
 (f) in the event of any underwritten Public Offering, enter into and perform its obligations
under an underwriting agreement, in usual and customary form, with the managing underwriter of such offering and make such representations and warranties and provide such indemnities with respect to the registration statement, post-effective
amendment or supplement thereto, prospectus or any amendment or supplement thereto, and documents incorporated by reference, if any, to the managing underwriters of the Registrable Securities, in form, substance and scope as are customarily made in
connection with offerings of Registrable Securities in transactions of such kind; 
 (g) notify each holder of
Registrable Securities covered by such U.S. Prospectus at any time when it is required to be delivered under the Act and other applicable securities laws, rules and policies of the happening of any event as a result of which the U.S. Prospectus, as
then in effect, includes an untrue statement of a material fact or omits to state a material fact required to be stated therein or necessary to make the statements therein not misleading in the light of the circumstances then existing (and in any
such event, suspend sales under such prospectus until the Company files the necessary amendment or supplements thereto); 

  
 10 

 (h) cause all such Registrable Securities registered pursuant hereunder to
be listed on each securities exchange or authorized for quotation on each automated quotation system on which similar securities issued by the Company are then listed or authorized for quotation; 

(i) provide a transfer agent or registrar for all Registrable Securities registered pursuant hereunder and a CUSIP/ISIN
number for all such Registrable Securities, in each case not later than the effective date of such registration; 

(j) furnish, at the request of any holder requesting registration of Registrable Securities pursuant to this Article 8, if
such securities are being sold through underwriters, (i) an opinion, and updates thereto, of the counsel representing the Company for the purposes of such registration, in substantially the form as is customarily given to the underwriters in an
underwritten public offering, addressed to the underwriters, if any, and to the holders requesting registration of Registrable Securities, and (ii) a letter, and updates thereto, from the independent certified public or chartered accountants to
underwriters in such offering, addressed to the underwriters, if any, and to the holders requesting registration of Registrable Securities; provided in any such case, the Company is required to provide such opinion or letter, as the case may be, to
the underwriters in such offering; 
 (k) take all such other actions as are necessary or advisable in order to
expedite or facilitate the disposition of such Registrable Securities to be sold; and 
 (l) comply with all
applicable rules and regulations of the SEC, and generally make available to holders, as soon as reasonably practicable, an earnings statement covering the period of at least twelve (12) months, but not more than eighteen (18) months,
beginning with the first month after the effective date of the registration statement, which earnings statement will satisfy the provisions of Section 11(a) of the Act and may be prepared in accordance with Rule 158 under the Act. 

 

	 	8.11	Indemnification by the Company. 

 8.11.1 In the event any Registrable Securities are included in a registration statement pursuant to this Agreement, the Company shall indemnify and hold harmless each Shareholder, its Affiliates,
employees, officers, directors, agents and constituent partners (within the meaning of the Act and the Exchange Act) against all losses, claims, damages, liabilities (joint or several) and expenses (or actions in respect thereof) in connection with
any sale of Registrable Securities pursuant to a registration statement arising out of or based upon (i) any violation or alleged violation of the Act or any rule by the Company or any of its Affiliates, employees, officers, directors or agents
or (ii) any untrue or alleged untrue statement of a material fact contained in any registration statement or preliminary or final prospectus relating to the registration of such Registrable Securities or any amendment or supplement thereto or
any document 

  
 11 

 
incorporated by reference therein or any omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein, in light of the
circumstances in which they were made, not misleading, except insofar as the same are contained in any information furnished in writing to the Company by or on behalf of such Shareholder or other indemnified Person expressly for use therein (such
information being provided in a Shareholder’s capacity as a Shareholder and not as an employee of the Company) or are caused by such Shareholder’s failure to deliver a copy of the registration statement or prospectus or any amendments or
supplements thereto after the Company has furnished such Shareholder with a sufficient number of copies of same. The Company will pay, indemnify, hold harmless and reimburse each Shareholder and its Affiliates, employees, officers, directors, agents
and constituent partners for any reasonable legal and other expenses as incurred in connection with investigating or defending any such losses, claims, damages, liabilities, expenses or actions for which such Person is entitled to indemnification
hereunder. 
 8.11.2 If any matter or thing contemplated in Section 8.11.1 (any such matter or thing being
hereinafter referred to as a “Claim”) is asserted against the Company or if any potential Claim contemplated hereby comes to the knowledge of the indemnified Person, the Shareholder or such other indemnified Person shall notify the
Company as soon as possible of the nature of such Claim (provided that any failure to so notify shall not affect the Company’s liability hereunder except to the extent that the Company is actually prejudiced thereby) and the Company shall,
subject as hereinafter provided, be entitled (but not required) at its expense to assume the defence of any suit brought to enforce such Claim and shall be conducted through legal counsel of its choice; provided, however that no admission of
liability or settlement of any such Claim may be made by the Company or the Shareholder or other indemnified Person without, in each case, the prior written consent of all such parties. 

8.11.3 In respect of any Claim, the Shareholder or other indemnified Person shall have the right to retain separate or
additional counsel to act on his, her or its behalf and participate in the defence thereof, provided that the fees and disbursements of such counsel shall be paid by the indemnified Person unless: (i) the Company fails to assume the defence of
the Claim on behalf of the indemnified Person within seven business days after the Company has received notice of the Claim; (ii) the Company and the Shareholder or other indemnified Person shall have mutually agreed to the retention of the
other counsel; or (iii) the indemnified Person shall have been advised by counsel that representation of both parties by the same counsel would be inappropriate due to the actual or potential differing interests between them (in which case the
Company shall not have the right to assume that defence of the Claim but shall be liable to pay the reasonable fees and expenses of counsel for the indemnified Person as contemplated in Section 8.11.1 above). 

 

	 	9.	INFORMATION RIGHTS. 

  

	 	9.1	Historical Financial Information. 

 9.1.1 Until such time as the Company has a registration statement declared effective under the 1933 Act or becomes a reporting company under the Exchange Act,

  
 12 

 
the Company shall have its annual consolidated financial statements audited by a nationally recognized firm of independent registered accountants and its interim consolidated financial statements
reviewed by a nationally recognized firm of independent registered accountants in accordance with Statement on Auditing Standards No. 116 issued by the American Institute of Certified Public Accountants (or any similar replacement standard) The
Company will post to its website or otherwise make publicly available to each Shareholder: 
 (a) (i) all annual
and quarterly financial information that would be required to be contained in a filing with the SEC on Forms 10-K and 10-Q if the Company were required to file such forms, including a “Management’s Discussion and Analysis of Financial
Condition and Results of Operations”; (ii) for so long as the Company is obligated to prepare and disclose the same pursuant to that certain indenture dated as of April 15, 2011, governing the Company’s 8.250% senior notes due
2021 (as may be amended, the “Indenture”), and in the same manner, as defined in, and to the same extent of such requirements of the Indenture, with respect to the annual and quarterly information, a presentation of Adjusted Net Income,
EBITDA and Adjusted EBITDA of the Company; and (iii) with respect to the annual information only, a report on the annual financial statements by the Company’s independent registered public accounting firm; provided, however, that the
Company will not be required to comply with Section 302 or Section 404 of the Sarbanes Oxley Act of 2002, or related Items 307 and 308 of Regulation S-K promulgated by the SEC nor Item 10(e) of Regulation S-K (with respect to any
non-GAAP financial measures contained therein). The Company intends and hereby undertakes that for a period of two (2) years following the date hereof, and thereafter as determined by the Board as to whether it is in the best interests of the
Company to continue to do so, the Company shall keep in place a financial controllership and SOX compliance regime substantially similar to that existing and in place prior to the Confirmation Date and which controllership and regime shall be in a
form and manner substantially consistent with what would be required if the Company were a reporting issuer under the Exchange Act, including compliance with the requirements of SOX (for purposes of this Section 9.1 the Exchange Act and SOX
together, the “Acts”); provided, however, that with respect to any new requirements that are implemented under SOX after the date hereof, the Company shall only be required to use commercially reasonable efforts as it relates
to the foregoing obligation. Notwithstanding the foregoing, the Company shall not, solely by reason of the foregoing, actually be subject to such Acts or to legal liability solely arising from or relating to actual or alleged non-compliance with
such Acts, nor be obligated or required to submit filings that would otherwise be due under the Acts, including for example SOX 404, 302 or 906 reports. 
 (b) At the request of any Shareholder, such information as shall be necessary or appropriate to (i) determine whether the Company or any of its Subsidiaries is a “passive foreign investment
company”, a “controlled foreign corporation” or a corporation having a similar status under the U.S. Internal Revenue Code of 1986, as amended (the “Code”), (ii) enable such Shareholder (or any of its direct or
indirect owners) to comply with its tax reporting obligations in 

  
 13 

 
connection with its investment in the Company in a timely manner and (iii) determine the tax consequences of the ownership of its interests in the Company, the receipt of any distributions
from the Company, and the disposition of its interests in the Company, including, without limitation, providing the Shareholder with a calculation of the amount of earnings and profits (as determined in accordance with applicable income tax
principles) of the Company for all relevant periods. At the request of any Shareholder, the Company shall make, and shall cooperate with such Shareholder in making or permitting such Shareholder to make, any election permitted under the Code or
other applicable tax statute that does not have an adverse effect upon any of the Company, its Affiliates or any other Shareholder, including without limitation the making by the Company of a timely and valid election under Section 338(g) of
the Code. 
 (c) within ten business days following the occurrence of any of the events set forth in Form 8-K,
all current reports that would be required to be filed with the SEC on Form 8-K pursuant to Items 1.03, 2.01, 2.03, 2.04, 2.06, 4.01, 4.02, 5.01, 5.02 and 5.03 and successors to the foregoing items if the Company were required to file such reports.

 9.1.2 Until such time as the Company has a registration statement declared effective under the 1933 Act or
becomes a reporting company under the Exchange Act, the Company shall hold, record and make available for replay for a reasonable time period a teleconference with the Shareholders once during each fiscal quarter commencing with respect to the first
fiscal quarter of 2012. The Company will post to its website or otherwise make publicly available to its Shareholders, at least five Business Days prior to the date of any teleconference required to be held in accordance with this paragraph, notice
of the time and date of such teleconference and including all information necessary to access such teleconference or directing Shareholders to contact the appropriate person at the Company to obtain such information. For greater certainty, the
Company shall be entitled to hold one teleconference for purposes of satisfying the foregoing obligations as well as any obligations owed to noteholders pursuant to the Indenture or similar agreement. 

9.1.3 All such annual reports shall be furnished within 120 days after the end of the fiscal year to which they relate,
and all such quarterly reports shall be furnished within 60 days after the end of the fiscal quarter to which they relate. The requirements set forth in Section 9.1.1(a) and (c) may be satisfied by posting copies of such information on a
public website. 
 9.1.4 Shareholders acknowledge and agree that notwithstanding Section 5.1 of the
Shareholders Agreement, the sole remedy available to any Shareholder for a breach by the Company of the foregoing disclosure obligations set forth above in this Section 9.1.1 shall be a right to seek specific performance in respect of such
obligation. The foregoing remedy shall only be permitted to be exercised if the Company fails to comply with the disclosure obligation within 5 business days after a request to so by such Shareholder. 

  
 14 

	 	10.	MISCELLANEOUS. 

  

	 	10.1	Authority; Effect. 

 Each
party hereto represents and warrants and agrees with each other party that (a) the execution and delivery of this Agreement and the consummation of the transactions contemplated hereby have been duly authorized on behalf of such party and do
not violate any agreement or other instrument applicable to such party or by which its assets are bound and (b) this Agreement constitutes a legal, valid and binding obligation of such party, enforceable against such party in accordance with
its terms, except to the extent that the enforcement of the rights and remedies created hereby is subject to (i) bankruptcy, insolvency, reorganization, moratorium and other laws of general application affecting the rights and remedies of
creditors generally and (ii) general principles of equity. This Agreement does not, and shall not be construed to, give rise to the creation of a partnership among any of the parties hereto, or to constitute any of such parties members of a
joint venture or other association. 
  

	 	10.2	Notices. 

 Any notices
and other communications required or permitted in this Agreement to be sent to the Company shall be effective if in writing and (a) delivered personally, (b) sent by facsimile, or (c) sent by overnight courier, in each case, addressed
as follows: 
 If to the Company to it: 
 c/o Masonite Woldwide Holdings Inc. 
 1820 Matheson Blvd. B4 

Mississauga, Ontario 
 L4W 0B3 
 Canada Attn : General Counsel 

Fax : (905) 670-6520 
 and to 
 c/o Masonite Worldwide Holdings Inc. 

One N. Dale Mabry Highway 
 Suite 950 
 Tampa, Florida 33609 

Attn: General Counsel 
 Fax : (813) 769-0997 
 with a copy (which shall not constitute notice)
to: 
 (i) Kirkland and Ellis LLP 
 Citigroup Center 
 153 East 53rd Street 

New York, NY 10022 
 Facsimile No.: (212) 446-6460 
 Attention: Joshua N. Korff 

  
 15 

 (ii) Goodmans LLP 
 250 Yonge Street, Suite 2400 
 Toronto, Ontario M5B 2M6 

Facsimile No.: (416) 979-1234 
 Attention: Celia Rhea 
 Any notices and other communications required or permitted
in this Agreement to be sent to any Shareholder shall be effective if in writing and a copy thereto is furnished to The Depositary Trust Company, or if applicable, a successor entity to the Despositary Trust Company that is a member of the U.S.
Federal Reserve System and a registered clearing agency with the Securities and Exchange Commission (“DTC”) and/or The Canadian Depository for Securities Limited and its corporate group (including CDS Clearing and Depository Services
Inc.), or, if applicable, a successor entity to The Canadian Depository for Securities Limited (“CDS”), as applicable, for posting of such notification through the electronic system of DTC and/or CDS, as applicable, for the purpose of
communicating with Shareholders. Notice to the holder of record of any Shares shall be deemed to be notice to the holder of such Shares for all purposes hereof. Notwithstanding the foregoing, for purposes of Section 9.1.1 only, the delivery of
the information required to be delivered to Shareholders thereunder shall be made to such Shareholders at the address or telecopy number provided thereby in the confidentiality agreement referred to in such Section, or may also be delivered or
furnished by electronic communication (including e-mail and Internet or intranet websites) pursuant to procedures approved by the Company and notified to such Shareholders, provided that the delivery by electronic communication shall not apply to
any Shareholder if such Shareholder has notified the Company that it is incapable of receiving information under such Section by electronic communication. 
 Unless otherwise specified herein, such notices or other communications shall be deemed effective and delivered (x) on the date received, if personally delivered, (y) on the date received if
delivered by facsimile on a business day, or if not delivered on a business day, on the first business day thereafter and (z) two business days after being sent by overnight courier. Each of the parties hereto shall be entitled to specify a
different address by giving notice as aforesaid to each of the other parties hereto. 
  

	 	10.3	Binding Effect, Etc. 

This Agreement, together with the Articles, constitutes the entire agreement of the parties with respect to its subject matter,
supersedes all prior or contemporaneous oral or written agreements or discussions with respect to such subject matter and shall be binding upon and inure to the benefit of the parties hereto and their respective heirs, representatives, successors
and permitted assigns. Except as otherwise expressly provided herein or in the Articles, no Shareholder party hereto may assign any of its respective rights or delegate any of its respective obligations under this Agreement without the prior written
consent of the Company and any attempted assignment or delegation in violation of the foregoing shall be null and void. 
  

	 	10.4	Descriptive Headings. 

The descriptive headings of this Agreement are for convenience of reference only, are not to be considered a part hereof and shall not be
construed to define or limit any of the terms or provisions hereof. 

  
 16 

	 	10.5	Counterparts. 

 This
Agreement may be executed in multiple counterparts, each of which shall be deemed an original, but all of which taken together shall constitute one instrument. A facsimile signature shall be considered due execution and shall be binding upon the
signatory thereto with the same force and effect as if the signature were an original. 
  

	 	10.6	Severability. 

 In the
event that any provision hereof would, under applicable law, be invalid or unenforceable in any respect or cause the Company or any Subsidiary thereof to be in violation of applicable law or subject to risk of material loss or damage, such provision
shall be construed by modifying or limiting it so as to be valid and enforceable to the maximum extent compatible with, and possible under, applicable law and to avoid such risk to the Company or any Subsidiary as applicable; provided,
however, that the parties hereto will negotiate in good faith to amend, modify or supplement the provisions hereto as is appropriate to permit the parties hereto the benefit of such invalid, unlawful or unenforceable provisions, to the extent
permitted by applicable law. The provisions hereof are severable, and in the event any provision hereof should be held invalid or unenforceable in any respect, it shall not invalidate, render unenforceable or otherwise affect any other provision
hereof. 
  

	 	10.7	No Recourse. 

Notwithstanding anything that may be expressed or implied in this Agreement, and notwithstanding the fact that certain of the parties
hereto may be corporations, partnerships, limited liability companies or trusts, each party to this Agreement covenants, agrees and acknowledges that no recourse under this Agreement or any documents or instruments delivered in connection with this
Agreement shall be had against any current or future director, officer, employee, shareholder, general or limited partner, member, manager or trustee of any Shareholder or of any Affiliate or assignee thereof, as such, whether by the enforcement of
any assessment or by any legal or equitable proceeding, or by virtue of any statute, regulation or other applicable law, it being expressly agreed and acknowledged that no personal liability whatsoever shall attach to, be imposed on or otherwise be
incurred by any current or future director, officer, employee, shareholder, general or limited partner, member, manager or trustee of any Shareholder or of any Affiliate or assignee thereof, as such, for any obligation of any Shareholder under this
Agreement or any documents or instruments delivered in connection with this Agreement for any claim based on, in respect of or by reason of such obligations or their creation. 

 

	 	10.8	Aggregation of Shares. 

All Shares held by a Shareholder and its Affiliates and Affiliated Funds shall be aggregated together for purposes of determining the
availability of any rights or incurrence of any obligations under this Agreement. 
  

	 	10.9	Confidentiality; Opportunities. 

 Each Shareholder agrees that it will keep confidential and will not disclose, divulge or use for any purpose, other than to monitor its investment in the Company and its Subsidiaries,

  
 17 

 
any confidential information obtained from the Company, unless such confidential information (a) is known or becomes known to the public in general (other than as a result of a breach of
this Section 10.9 by such Shareholder or its Affiliates), (b) is or has been independently developed or conceived by such Shareholder without use of the Company’s or its Subsidiaries’ confidential information or (c) is or
has been made known or disclosed to such Shareholder by a third party (other than an Affiliate of such Shareholder) without a breach of any obligation of confidentiality such third party may have to the Company that is known to such Shareholder;
provided, however, that a Shareholder may disclose confidential information (v) to its attorneys, accountants, consultants, and other professionals to the extent necessary to obtain their services in connection with monitoring its
investment in the Company, (w) to any prospective purchaser of any Shares from such Shareholder as long as such prospective purchaser agrees to be bound by the provisions of this Section 10.9 as if such prospective purchaser was a
Shareholder, (x) to any Affiliate, partner, member or related investment fund of such Shareholder and their respective directors, employees and consultants, in each case in the ordinary course of business, (y) as may be reasonably
determined by such Shareholder to be necessary in connection with such Shareholder’s enforcement of its rights in connection with this Agreement or its investment in the Company and its Subsidiaries or (z) as may otherwise be required by
law or legal, judicial or regulatory process, provided that such Shareholder takes reasonable steps to minimize the extent of any required disclosure described in this clause (z); and provided, further, that the acts and omissions of
any Person to whom such Shareholder may disclose confidential information pursuant to clauses (v) and (x) of the preceding proviso shall be attributable to such Shareholder for purposes of determining such Shareholder’s compliance
with this Section 10.9. Each of the parties hereto acknowledge that the Shareholders or any of their Affiliates and related investment funds may review the business plans and related proprietary information of any enterprise, including an
enterprise which may have products or services which compete directly or indirectly with those of the Company or its Subsidiaries, and may trade in the securities of such enterprise. Nothing in this Section 10.9 shall preclude or in any way
restrict the Shareholders or their Affiliates or related investment funds from investing or participating in any particular enterprise, or trading in the securities thereof whether or not such enterprise has products or services that compete with
those of the Company. 
 Notwithstanding any other provision in this Agreement, nothing in this Agreement shall prohibit or
restrict any Shareholder or its Affiliates, except for any Shareholder who is an employee of the Company or its Subsidiaries, from engaging in trading, asset management, (including proprietary trading and hedge fund and similar activities),
financial advisory, lending or other applicable financial services activities in the ordinary course of their businesses on an arm’s length basis. 
  

	 	10.10	Lenders. 

 For greater
certainty, to the extent a Shareholder or any of its Affiliates, is also a lender or other creditor to the Company or any of its Subsidiaries the rights and obligations of such Shareholder or Affiliate in its capacity as a lender or other creditor
shall be determined solely in accordance with the applicable loan or other credit documentation. 

  
 18 

	 	11.	GOVERNING LAW. 

  

	 	11.1	Governing Law. 

 This
Agreement and all claims arising out of or based upon this Agreement or relating to the subject matter hereof shall be governed by and construed in accordance with the domestic substantive laws of the Province of British Columbia without giving
effect to any choice or conflict of laws provision or rule that would cause the application of the domestic substantive laws of any other jurisdiction. 
  

	 	11.2	Consent to Jurisdiction. 

Each party to this Agreement, by its execution hereof, (a) hereby irrevocably submits to the exclusive jurisdiction of the courts
sitting in the Province of British Columbia for the purpose of any action, claim, cause of action or suit (in contract, tort or otherwise), inquiry, proceeding or investigation arising out of or based upon this Agreement or relating to the subject
matter hereof, (b) hereby waives to the extent not prohibited by applicable law, and agrees not to assert, and agrees not to allow any of its Subsidiaries and/or Affiliates to assert, by way of motion, as a defense or otherwise, in any such
action, any claim that it is not subject personally to the jurisdiction of the above-named courts, that its property is exempt or immune from attachment or execution, that any such proceeding brought in one of the above named courts is improper, or
that this Agreement or the subject matter hereof or thereof may not be enforced in or by such court and (c) hereby agrees not to commence or maintain any action, claim, cause of action or suit (in contract, tort or otherwise), inquiry,
proceeding or investigation arising out of or based upon this Agreement or relating to the subject matter hereof or thereof other than before one of the above-named courts nor to make any motion or take any other action seeking or intending to cause
the transfer or removal of any such action, claim, cause of action or suit (in contract, tort or otherwise), inquiry, proceeding or investigation to any court other than one of the above-named courts whether on the grounds of inconvenient forum or
otherwise. Notwithstanding the foregoing, any party to this Agreement may commence and maintain an action to enforce a judgment of any of the above-named courts in any court of competent jurisdiction. Each party hereto hereby consents to service of
process in any such proceeding in any manner permitted by the laws of the Province of British Columbia, and agrees that service of process by registered or certified mail, return receipt requested, at its address specified pursuant to
Section 10.2 hereof is reasonably calculated to give actual notice. 
  

	 	11.3	Waiver Of Jury Trial. 

TO THE EXTENT NOT PROHIBITED BY APPLICABLE LAW WHICH CANNOT BE WAIVED AND SUBJECT TO EQUITABLE PRINCIPLES, EACH PARTY HERETO HEREBY
WAIVES AND COVENANTS THAT IT WILL NOT ASSERT (WHETHER AS PLAINTIFF, DEFENDANT OR OTHERWISE) ANY RIGHT TO TRIAL BY JURY IN ANY FORUM IN RESPECT OF ANY ISSUE OR ACTION, CLAIM, CAUSE OF ACTION OR SUIT (IN CONTRACT, TORT OR OTHERWISE), INQUIRY,
PROCEEDING OR INVESTIGATION ARISING OUT OF OR BASED UPON THIS AGREEMENT OR THE SUBJECT MATTER HEREOF OR IN ANY WAY CONNECTED WITH OR RELATED OR INCIDENTAL TO THE TRANSACTIONS CONTEMPLATED HEREBY, IN EACH CASE WHETHER NOW EXISTING OR HEREAFTER
ARISING. EACH PARTY HERETO ACKNOWLEDGES THAT IT HAS BEEN INFORMED BY THE OTHER PARTIES HERETO 

  
 19 

 
THAT THIS SECTION 11.3 CONSTITUTES A MATERIAL INDUCEMENT UPON WHICH THEY ARE RELYING AND WILL RELY IN ENTERING INTO THIS AGREEMENT AND THE TRANSACTIONS CONTEMPLATED HEREBY. ANY PARTY HERETO MAY
FILE AN ORIGINAL COUNTERPART OR A COPY OF THIS SECTION 11.3 WITH ANY COURT AS WRITTEN EVIDENCE OF THE CONSENT OF EACH SUCH PARTY TO THE WAIVER OF ITS RIGHT TO TRIAL BY JURY. 

 

	 	11.4	Exercise of Rights and Remedies. 

 No delay of or omission in the exercise of any right, power or remedy accruing to any party as a result of any breach or default by any other party under this Agreement shall impair any such right, power
or remedy, nor shall it be construed as a waiver of or acquiescence in any such breach or default, or of any similar breach or default occurring later; nor shall any such delay, omission nor waiver of any single breach or default be deemed a waiver
of any other breach or default occurring before or after that waiver. 
  

	 	12.	DEFINITIONS. 

 For
purposes of this Agreement: 
  

	 	12.1	Certain Matters of Construction. 

 In addition to the definitions referred to or set forth below in this Section 12: 
 (a) The words “hereof”, “herein”, “hereunder” and words of similar import shall refer to this Agreement as a whole and not to any particular Section or
provision of this Agreement, and reference to a particular Section of this Agreement shall include all subsections thereof; 
 (b) The word “including” shall mean including, without limitation; 
 (c) Definitions shall be equally applicable to both nouns and verbs and the singular and plural forms of the terms defined; and 

(d) The masculine, feminine and neuter genders shall each include the others. 

 

	 	12.2	Definitions. 

 The
following terms shall have the following meanings: 
 “Act” means the U.S. Securities Act of 1933, as
amended and the rules and regulations promulgated thereunder, as amended from time to time. 
 “Affiliate”
means, with respect to any specified Person, (a) any other Person which directly or indirectly through one or more intermediaries controls, or is controlled by, or is under common control with, such specified Person; provided,
however, that neither the Company nor any of its Subsidiaries shall be deemed an Affiliate of any of the Shareholders (and vice versa), (b) if such specified Person is a private equity investment fund, any other private equity

  
 20 

 
investment fund the primary investment advisor to which is the primary investment advisor to such specified Person or an Affiliate thereof and (c) if such specified Person is a natural
Person, any Family Member of such natural Person. 
 “Affiliated Fund” shall mean, with respect to any
specified Person, a private equity investment fund that is an Affiliate of such Person or that is advised by the same investment adviser as such Person or by an Affiliate of such investment adviser. 

“Agreement” shall have the meaning set forth in the Preamble. 

“Amendment” shall have the meaning set forth in Section 7.2. 

“Applicable Canadian Securities Laws” means the securities legislation of each of the provinces and territories of
Canada, as amended from time to time, and the rules, regulations, blanket orders, rulings and orders having application to the Company and forms made or promulgated under that legislation and the policies, instruments, bulletins and notices of one
or more of the Canadian Securities Authorities. 
 “Bankruptcy Code” has the meaning set forth in the Preamble.

 “BCA” means the Business Corporations Act (British Columbia), as the same may be amended from time to
time. 
 “Board” means the board of directors of the Company. 

“Business” means the business of the Company and its Subsidiaries conducted at any given time or which the Board has
authorized the Company to develop or pursue (by acquisition or otherwise), which currently consists of the global manufacturing of residential and commercial doors. 
 “business day” means any day that is not a Saturday, a Sunday or other day on which banks are required or authorized by law to be closed in the city of Toronto, Montreal or New York.

 “Canadian Securities Authorities” means the British Columbia Securities Commission, the Alberta Securities
Commission, the Saskatchewan Financial Services Commission, the Manitoba Securities Commission, the Ontario Securities Commission, Autorité des marchés financiers, the New Brunswick Securities Commission, the Nova Scotia Securities
Commission, Superintendent of Securities (Prince Edward Island), the Securities Commission of Newfoundland and Labrador, Securities Registry, Government of the Northwest Territories, Registrar of Securities, Government of Yukon Territory, Registrar
of Securities, Nunavut, and any of their successors. 
 “Code” means the Internal Revenue Code of 1986, as
amended. Reference to a specific section of the Code or regulation thereunder shall include such section or regulation, any valid regulation or other guidance promulgated under such section, and any comparable provision of any future legislation or
regulation amending, supplementing or superseding such section or regulation. 

  
 21 

 “Company” shall have the meaning set forth in the Preamble. 

“Confirmation Date” has the meaning ascribed thereto in Section 8.1.1. 

“control” (including, with correlative meanings, the terms “controlling,” “controlled
by” and “under common control with”), as used with respect to any Person, means the possession, directly or indirectly, of the power to direct or cause the direction of the management or policies of such Person, whether
through the ownership of voting securities, by agreement or otherwise. 
 “Convertible Securities” means any
evidence of indebtedness, shares, options, Warrants or other securities which are directly or indirectly convertible into or exchangeable or exercisable for Shares and issued by the Company pursuant to or as contemplated under the Plan or pursuant
to the Company’s Incentive Plan or other employee incentive plans. 
 “Demand Notice” shall have the
meaning ascribed thereto in Section 8.1. 
 “Demand Registrations” means a registration or distribution
pursuant to Section 8. 
 “Employee” shall mean (subject to applicable securities laws) an employee of the
Company or an Affiliate, or any officer or consultant of the Company or an Affiliate of the Company. 
 “Equivalent
Shares” means, at any date of determination, (a) as to any outstanding Shares, such number of Shares and (b) as to any outstanding Convertible Securities, SARs or RSUs which constitute Shares for the purposes herein, the maximum
number of Shares for which or into which such Convertible Securities, SARs or RSUs may at the time be exercised, converted, exchanged or with respect to which the Participant is entitled to receive (or for which such Convertible Securities, SARs or
RSUs will become exercisable, convertible, exchangeable or with respect to which Shares shall be delivered on or prior to, or by reason of, the transaction or circumstance in connection with which the number of Equivalent Shares is to be
determined). 
 “Exchange Act” shall have the meaning ascribed thereto in Section 4.3. 

“Family Member” means, with respect to any natural Person, (a) any lineal descendant or ancestor or sibling (by
birth or adoption) of such natural Person, (b) any spouse or former spouse of any of the foregoing, (c) any legal representative or estate of any of the foregoing, or the ultimate beneficiaries of the estate of any of the foregoing, if
deceased and (d) any trust or other bona fide estate-planning vehicle the only beneficiaries of which are any of the foregoing Persons described in clauses (a) through (c) above. 

“group” means, with respect to a group of Persons, a “group” within the meaning of Section 13(d)(3) of
the Exchange Act; 
 “Holdback Period” shall have the meaning ascribed thereto in Section 8.9. 

“Incentive Plan” shall have the meaning ascribed thereto in the Preamble. 

  
 22 

 “Management Shareholder” means any current or former Employee of the
Company or its direct or indirect Subsidiaries (and any direct or indirect transferee of such current or former Employee) who holds awards settled in Shares issued under any incentive plan of the Company or its direct or indirect Subsidiaries
(including the Incentive Plan) or Shares issued pursuant to such awards. 
 “Participant” means a
(i) Shareholder that at the time such Shareholder subscribed for or acquired Shares, was a participant in the Incentive Plan or (ii) Person that becomes party to this Agreement who is a Participant under the Incentive Plan and such
Person’s Permitted Transferees. 
 “Permitted Transferee” means, in respect of (a) any Shareholder
that is an entity, (i) any Affiliate of such Shareholder or (ii) any successor entity or with respect to a Shareholder organized as a trust, any successor trustee or co-trustee of such trust, (b) any Shareholder who is a natural
person, (i) upon the death of such natural person, such person’s estate, executors, administrators, personal representatives, heirs, legatees or distributees in each case acquiring the Shares in question pursuant to the will or other
instrument taking effect at death of such holder or by applicable laws of descent and distribution and (ii) any Person acquiring such Shares pursuant to a qualified domestic relations order; in each case described in clauses (a) and (b),
only to the extent such transferee agrees to be bound by the terms of this Agreement in accordance with Section 4.2. 

“Person” means any individual, partnership, corporation with or without share capital, company, association, trust,
joint venture, limited liability company, unincorporated organization, entity or division, or any government, governmental department or agency or political subdivision thereof. 

“Public Offering” means an offering of Shares to the public in the United States by means of a U.S. Prospectus, where
the securities are thereafter listed for trading on the New York Stock Exchange or on any other nationally recognized stock exchange or active over-the-counter market in North America acceptable to the Board. 

“Qualified Initial Public Offering” means the completion of an underwritten Public Offering representing at least 10% of
the Fully Diluted Eligible Shares (as such term is defined in the Articles), other than registrations on Form S-4 (business combinations) or Form S-8 (employee benefit plans). 
 “Registrable Securities” means all Shares held or acquired by a Shareholder (as well as any security exchanged therefor or into which such Shares shall have been converted), including,
for greater certainty, any Shares or Special Shares of the Company acquired by a Shareholder pursuant to the pre-emptive rights afforded to such Shareholder pursuant to Article 22.26 of the Articles, provided however, that any Registrable Securities
shall cease to be Registrable Securities when: (a) a receipt has been issued for a U.S. Prospectus and such Registrable Securities have been distributed pursuant to the plan of distribution set forth in such U.S. Prospectus; or (b) the
Company shall have become a reporting issuer (as such term is defined in the Act) and such Registrable Securities are freely transferable and are not subject to any regulatory or other escrow requirement; and provided that any securities that have
ceased to be Registrable Securities cannot thereafter become Registrable Securities and any security that is issued or distributed in respect of securities that have ceased to be Registrable Securities is not a Registrable Security. 

  
 23 

 “Requesting Holder” shall have the meaning attributed thereto in
Section 8.1. 
 “sale” means a Transfer for value and the terms “sell” and
“sold” shall have correlative meanings. 
 “SEC” means the U.S. Securities and Exchange
Commission. 
 “Shareholders” shall have the meaning set forth in the Preamble. 

“Shares” shall have the meaning set forth in the Preamble and for greater certainty includes any common shares of the
Company issued by the Company upon the exercise, conversion or exchange of any Convertible Securities, all Convertible Securities (treating such Convertible Securities as a number of Shares equal to the number of Equivalent Shares represented by
such Convertible Securities for all purposes of this Agreement except as otherwise specifically set forth herein) or common shares of the Company acquired upon the exercise or vesting of a SAR or RSU. 

“SOX” means the Sarbanes-Oxley Act of 2002, as it may be amended from time to time. 

“Subsidiary” of any Person, means any corporation, partnership, joint venture or other legal entity of which such Person
(either alone or through or together with any other subsidiary), owns, directly or indirectly, more than 50% of the stock or other equity interests, the holders of which are generally entitled to vote for the election of the board of directors or
other governing body of such corporation, partnership, joint venture or other legal entity. 
 “Transfer” means
any sale, pledge, assignment, encumbrance or other transfer or disposition of any Shares (or any voting or economic interest therein) to any other Person, whether directly, indirectly, voluntarily, involuntarily, by operation of law, pursuant to
judicial process, beneficially, or otherwise. For the avoidance of doubt, subject to the restrictions contained or referenced in Article 4 of this Agreement, “Transfer” includes: (a) in the case of a transferee that is not an
individual, trust or an estate, the loss of control of the transferee by the transferor or an Affiliate transferor; and (b) a transfer of the equity interests of a holder of Shares which was formed for the purpose of holding Shares other than
(i) a Permitted Transferee of such holder of Shares, or (ii) to the holder of the equity interest in such holder of Shares. 
 “Warrants” means warrants issued by the Company pursuant to the Plan which are convertible into or exchangeable or exercisable for Shares. 

“U.S. Prospectus” means the prospectus included in any registration statement under the Act, as amended or supplemented
by any amendment or prospectus supplement, including post-effective amendments, Canadian wrappers (to the extent determined necessary and/or desirable by the Board) and all materials incorporated by reference therein. 

[Signature pages follow] 

  
 24 

 Amended and Restated Shareholders Agreement – On Listing (Reflecting Resolution #3)

 IN WITNESS WHEREOF, each of the undersigned has duly executed this Agreement (or caused this Agreement to be executed on
its behalf by its officer or representative thereunto duly authorized) as of the date first above written. 
  

							
	THE COMPANY:	 		 	MASONITE INTERNATIONAL CORPORATION / CORPORATION INTERNATIONALE MASONITE
				
		 		 	By:	 	  

		 		 		 	Name:
		 		 		 	Title:

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00220-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00220-of-00352.parquet"}]]