EX-4.3





 Exhibit 4.3 

WARRANT AGREEMENT 
 between 

JANUS INTERNATIONAL GROUP, INC. 

and 
 CONTINENTAL STOCK
TRANSFER & TRUST COMPANY 
 THIS WARRANT AGREEMENT (this “Agreement”), dated as of June 7, 2021, is by and between
Janus International Group, Inc., a Delaware corporation (the “Company”), and Continental Stock Transfer & Trust Company, a New York corporation, as warrant agent (the “Warrant Agent”, also
referred to herein as the “Transfer Agent”). 
 WHEREAS, on November 7, 2019, Juniper Industrial Holdings, Inc., a Delaware
corporation (“JIH”), entered into that certain Private Placement Warrants Purchase Agreement with Juniper Industrial Sponsor, LLC, a Delaware limited liability company (the “Sponsor”), pursuant to
which the Sponsor purchased 10,150,000 warrants (the “JIH Warrants”) simultaneously with the closing of the Offering (as defined below). Each whole JIH Warrant entitled the holder thereof to purchase one share of Class A
common stock of JIH, par value $0.0001 per share (“JIH Common Stock”), for $11.50 per share, subject to adjustment as described in the JIH Warrant Agreement (as defined below); 

WHEREAS, on November 13, 2019, JIH completed its initial public offering (the “Offering”) of 34,500,000 units of JIH equity
securities (the “Units”), each such Unit comprised of one share of JIH Common Stock and one-half of one JIH Warrant and, in connection therewith, JIH issued and delivered 17,250,000 JIH
Warrants to public investors in the Offering; 
 WHEREAS, on November 13, 2019, JIH entered into a Warrant Agreement (the “JIH Warrant
Agreement”) with Continental Stock Transfer & Trust Company, a New York corporation, as warrant agent in connection with the Offering and the issuance of the JIH Warrants; 

WHEREAS, the Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement on Form S-4, No. 333-252859 (the “Registration Statement”) and proxy statement/prospectus, for the registration, under the Securities Act of 1933, as
amended (the “Securities Act”), of the Warrants (as defined below) and other securities of the Company; 
 WHEREAS, the Company
desires, in connection with the completion of its Business Combination (as defined in the 
 Registration Statement), to reflect that the warrants to
purchase shares of common stock of the Company, par value $0.0001 per share (“Common Stock”), issued in connection therewith (the “Warrants”) constitute Warrants of the Company, which include (i)
10,150,000 Warrants, which shall be in replacement of the JIH Warrants purchased by the Sponsor in the Offering (one-half of which are being issued to former holders of JIH Warrants and one-half of which shall be issued to the equityholders of Janus Midco LLC as part of the consideration payable to such Persons upon closing of the Business Combination) and (ii) 17,250,000 Warrants, which shall be
in replacement of the JIH Warrants issued to public investors as part of the Units in connection with the Offering. Each Warrant entitles the holder thereof to purchase one share of Common Stock of the Company for $11.50 per share, subject to
adjustment as described in this Agreement; 
 WHEREAS, the Company desires the Warrant Agent to act on behalf of the Company, and the Warrant Agent is
willing to so act, in connection with the issuance, registration, transfer, exchange, redemption and exercise of the Warrants; 












 WHEREAS, the Company desires to provide for the form and provisions of the Warrants, the terms upon which
they shall be issued and exercised, and the respective rights, limitation of rights, and immunities of the Company, the Warrant Agent, and the holders of the Warrants; and WHEREAS, all acts and things have been done and performed which are necessary
to make the Warrants, when executed on behalf of the Company and countersigned by or on behalf of the Warrant Agent, as provided herein, the valid, binding and legal obligations of the Company, and to authorize the execution and delivery of this
Agreement. 
 NOW, THEREFORE, in consideration of the mutual agreements herein contained, the parties hereto agree as follows: 

1. Appointment of Warrant Agent. The Company hereby appoints the Warrant Agent to act as agent for the Company for the Warrants, and the Warrant Agent
hereby accepts such appointment and agrees to perform the same in accordance with the terms and conditions set forth in this Agreement. 
 2.
Warrants. 
 2.1 Form of Warrant. Each Warrant shall be issued in registered form only. 

2.2 Effect of Countersignature. If a physical certificate is issued, unless and until countersigned by the Warrant Agent pursuant to this Agreement, a Warrant
shall be invalid and of no effect and may not be exercised by the holder thereof. 
 2.3 Registration. 

2.3.1 Warrant Register. The Warrant Agent shall maintain books (the “Warrant Register”), for the registration of original issuance and
the registration of transfer of the Warrants. Upon the initial issuance of the Warrants, the Warrant Agent shall issue and register the Warrants in the names of the respective holders thereof in such denominations and otherwise in accordance with
instructions delivered to the Warrant Agent by the Company. Ownership of beneficial interests in the Warrants shall be shown on, and the transfer of such ownership shall be effected through, records maintained by institutions that have accounts with
the Depository Trust Company (the “Depositary”) (such institution, with respect to a Warrant in its account, a “Participant”). 

If the Depositary subsequently ceases to make its book-entry settlement system available for the Warrants, the Company may instruct the Warrant Agent
regarding making other arrangements for book-entry settlement. In its sole discretion, the Company may instruct the Warrant Agent to deliver to the Depositary (i) written instructions to deliver to the Warrant Agent for cancellation each
book-entry Warrant and (ii) definitive certificates in physical form evidencing such Warrants which shall be in the form annexed hereto as Exhibit A. 

Physical certificates, if issued, shall be signed by, or bear the facsimile signature of, the Chairman of the Board, Chief Executive Officer, Chief Financial
Officer, Secretary or other principal officer of the Company. In the event the person whose facsimile signature has been placed upon any Warrant shall have ceased to serve in the capacity in which such person signed the Warrant before such Warrant
is issued, it may be issued with the same effect as if he or she had not ceased to be such at the date of issuance. 
 2.3.2 Registered Holder. Prior to due
presentment for registration of transfer of any Warrant, the Company and the Warrant Agent may deem and treat the person in whose name such Warrant is registered in the Warrant Register (the “Registered Holder”) as the
absolute owner of such Warrant and of each Warrant represented thereby (notwithstanding any notation of ownership or other writing on any physical certificate made by anyone other than the Company or the Warrant Agent), for the purpose of any
exercise thereof, and for all other purposes, and neither the Company nor the Warrant Agent shall be affected by any notice to the contrary. 
 2.4 No
Fractional Warrants. The Company shall not issue fractional Warrants. If a holder of Warrants would be entitled to receive a fractional Warrant, the Company shall round down to the nearest whole number the number of Warrants to be issued to such
holder. 
  












 3. Terms and Exercise of Warrants. 

3.1 Warrant Price. Each Warrant shall, when countersigned by the Warrant Agent, entitle the Registered Holder thereof, subject to the provisions of such
Warrant and of this Agreement, to purchase from the Company the number of shares of Common Stock stated therein, at the price of $11.50 per share, subject to the adjustments provided in Section 4 hereof and in the last
sentence of this Section 3.1. The term “Warrant Price” as used in this Agreement shall mean the price per share at which shares of Common Stock may be purchased at the time a Warrant is exercised. The Company in
its sole discretion may lower the Warrant Price at any time prior to the Expiration Date (as defined below) for a period of not less than twenty (20) business days, provided, that the Company shall provide at least twenty (20) days prior
written notice of such reduction to Registered Holders of the Warrants and, provided further that any such reduction shall be identical among all of the Warrants. 

3.2 Duration of Warrants. A Warrant may be exercised only during the period (the “Exercise Period”) commencing on the date that is
thirty (30) days after the first date on which the Company completes the Business Combination, and terminating at 5:00 p.m., New York City time on the earliest to occur of: (x) the date that is five (5) years after the date on which
the Company completes its Business Combination, or (y) the Redemption Date (as defined below) as provided in Section 6.3 hereof (the “Expiration Date”); provided, however, that the
exercise of any Warrant shall be subject to the satisfaction of any applicable conditions, as set forth in subsection 3.3.2 below with respect to an effective registration statement. Except with respect to the right to receive the Redemption
Price (as defined below) in the event of a redemption (as set forth in Section 6 hereof), each Warrant not exercised on or before the Expiration Date shall become void, and all rights thereunder and all rights in respect
thereof under this Agreement shall cease at 5:00 p.m. New York City time on the Expiration Date. The Company in its sole discretion may extend the duration of the Warrants by delaying the Expiration Date; provided, that the Company shall
provide at least twenty (20) days prior written notice of any such extension to Registered Holders of the Warrants and, provided further that any such extension shall be identical in duration among all the Warrants. 

3.3 Exercise of Warrants. 
 3.3.1 Payment. Subject to the
provisions of the Warrant and this Agreement, a Warrant, when countersigned by the Warrant Agent, may be exercised by the Registered Holder thereof by surrendering it, at the office of the Warrant Agent, or at the office of its successor as Warrant
Agent, in the Borough of Manhattan, City and State of New York, with the subscription form, as set forth in the Warrant, duly executed, and by paying in full the Warrant Price for each full share of Common Stock as to which the Warrant is exercised
and any and all applicable taxes due in connection with the exercise of the Warrant, the exchange of the Warrant for the shares of Common Stock and the issuance of such shares of Common Stock, as follows: 

(a) in lawful money of the United States, in good certified check or good bank draft payable to the Warrant Agent; 

(b) in the event of a redemption pursuant to Section 6 hereof in which the Company’s board of directors (the
“Board”) has elected to require all holders of the Warrants to exercise such Warrants on a “cashless basis,” by surrendering the Warrants for that number of shares of Common Stock equal to the quotient obtained by
dividing (x) the product of the number of shares of Common Stock underlying the Warrants, multiplied by the excess of the “Fair Market Value”, as defined in this subsection 3.3.1(b), over the Warrant Price by (y) the Fair
Market Value. Solely for purposes of this subsection 3.3.1(b), Section 6.2 and Section 6.4, the “Fair Market Value” shall mean the average last sale price of the Common Stock for
the ten (10) trading days ending on the third trading day prior to the date on which the notice of redemption is sent to the holders of the Warrants, pursuant to Section 6 hereof; 

(c) as provided in Section 6.2 with respect to a Make-Whole Exercise; or 

(d) as provided in Section 7.4 hereof. 

3.3.2 Issuance of Shares of Common Stock on Exercise. As soon as practicable after the exercise of any Warrant and the clearance of the funds in payment of the
Warrant Price (if payment is pursuant to subsection 3.3.1(a)), the Company shall issue to the Registered Holder of such Warrant a book-entry position or certificate, as applicable, for the number of full shares of Common Stock to which he,
she or it is entitled, registered in such name or names as may be directed by him, her or it, and if such Warrant shall not have been exercised in full, a new book-entry position or countersigned Warrant, as applicable, for the number of shares of
Common Stock as to which such Warrant shall not have been exercised. Notwithstanding the foregoing, the Company shall not be obligated to deliver any shares of Common Stock pursuant to the exercise of a Warrant and shall have no obligation to settle
such Warrant exercise unless a registration statement under the Securities Act with respect to the shares of Common 












 
Stock underlying the Warrants is then effective and a prospectus relating thereto is current, or a valid exemption from registration is available. No Warrant shall be exercisable and the Company
shall not be obligated to issue shares of Common Stock upon exercise of a Warrant unless the Common Stock issuable upon such Warrant exercise has been registered, qualified or deemed to be exempt under the securities laws of the state of residence
of the Registered Holder of the Warrants. The Company may require holders of Warrants to settle the Warrant on a “cashless basis” pursuant to Section 7.4. If, by reason of any exercise of warrants on a
“cashless basis”, the holder of any Warrant would be entitled, upon the exercise of such Warrant, to receive a fractional interest in a share of Common Stock, the Company shall round down to the nearest whole number, the number of shares
of Common Stock to be issued to such holder. 
 3.3.3 Valid Issuance. All shares of Common Stock issued upon the proper exercise of a Warrant in conformity
with this Agreement shall be validly issued, fully paid and non-assessable. 
 3.3.4 Date of Issuance. Each person in
whose name any book-entry position or certificate, as applicable, for shares of Common Stock is issued shall for all purposes be deemed to have become the holder of record of such shares of Common Stock on the date on which the Warrant, or
book-entry position representing such Warrant, was surrendered and payment of the Warrant Price was made, irrespective of the date of delivery of such certificate in the case of a certificated Warrant, except that, if the date of such surrender and
payment is a date when the share transfer books of the Company or book-entry system of the Warrant Agent are closed, such person shall be deemed to have become the holder of such shares of Common Stock at the close of business on the next succeeding
date on which the share transfer books or book-entry system are open. 
 3.3.5 Maximum Percentage. A holder of a Warrant may notify the Company in writing in
the event it elects to be subject to the provisions contained in this subsection 3.3.5; however, no holder of a Warrant shall be subject to this subsection 3.3.5 unless he, she or it makes such election. If the election is made
by a holder, the Warrant Agent shall not effect the exercise of the holder’s Warrant, and such holder shall not have the right to exercise such Warrant, to the extent that after giving effect to such exercise, such person (together with such
person’s affiliates), to the Warrant Agent’s actual knowledge, would beneficially own in excess of 9.8% (the “Maximum Percentage”) of the shares of Common Stock outstanding immediately after giving effect to such
exercise. For purposes of the foregoing sentence, the aggregate number of shares of Common Stock beneficially owned by such person and its affiliates shall include the number of shares of Common Stock issuable upon exercise of the Warrant with
respect to which the determination of such sentence is being made, but shall exclude shares of Common Stock that would be issuable upon (x) exercise of the remaining, unexercised portion of the Warrant beneficially owned by such person and its
affiliates and (y) exercise or conversion of the unexercised or unconverted portion of any other securities of the Company beneficially owned by such person and its affiliates (including, without limitation, any convertible notes or convertible
preferred stock or warrants) subject to a limitation on conversion or exercise analogous to the limitation contained herein. Except as set forth in the preceding sentence, for purposes of this paragraph, beneficial ownership shall be calculated in
accordance with Section 13(d) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). For purposes of the Warrant, in determining the number of outstanding shares of Common Stock, the holder may rely on
the number of outstanding shares of Common Stock as reflected in (1) the Company’s most recent Annual Report on Form 10-K, quarterly report on Form 10-Q,
Current Report on Form 8-K or other public filing with the Commission as the case may be, (2) a more recent public announcement by the Company or (3) any other notice by the Company or the Transfer
Agent setting forth the number of shares of Common Stock outstanding. For any reason at any time, upon the written request of the holder of the Warrant, the Company shall, within two (2) business days, confirm orally and in writing to such
holder the number of shares of Common Stock then outstanding. In any case, the number of outstanding shares of Common Stock shall be determined after giving effect to the conversion or exercise of equity securities of the Company by the holder and
its affiliates since the date as of which such number of outstanding shares of Common Stock was reported. By written notice to the Company, the holder of a Warrant may from time to time increase or decrease the Maximum Percentage applicable to such
holder to any other percentage specified in such notice; provided, however, that any such increase shall not be effective until the sixty-first (61st) day after such notice is delivered to the Company. 

4. Adjustments. 
 4.1 Stock Dividends. 












 4.1.1 Split-Ups. If after the date hereof, and subject to the
provisions of Section 4.6 below, the number of outstanding shares of Common Stock is increased by a stock dividend payable in shares of Common Stock, or by a split-up of shares of
Common Stock or other similar event, then, on the effective date of such stock dividend, split-up or similar event, the number of shares of Common Stock issuable on exercise of each Warrant shall be increased
in proportion to such increase in the outstanding shares of Common Stock. A rights offering to holders of the Common Stock entitling holders to purchase shares of Common Stock at a price less than the “Fair Market Value” (as defined below)
shall be deemed a stock dividend of a number of shares of Common Stock equal to the product of (i) the number of shares of Common Stock actually sold in such rights offering (or issuable under any other equity securities sold in such rights
offering that are convertible into or exercisable for the Common Stock) multiplied by (ii) one (1) minus the quotient of (x) the price per share of Common Stock paid in such rights offering divided by (y) the Fair Market Value. For
purposes of this subsection 4.1.1, (i) if the rights offering is for securities convertible into or exercisable for Common Stock, in determining the price payable for Common Stock, there shall be taken into account any consideration received
for such rights, as well as any additional amount payable upon exercise or conversion and (ii) “Fair Market Value” means the volume weighted average price of the Common Stock as reported during the ten (10) trading day period ending
on the trading day prior to the first date on which the shares of Common Stock trade on the applicable exchange or in the applicable market, regular way, without the right to receive such rights. 

4.1.2 Extraordinary Dividends. If the Company, at any time while the Warrants are outstanding and unexpired, shall pay a dividend or make a distribution in
cash, securities or other assets to the holders of the Common Stock on account of such shares of Common Stock (or other shares of the Company’s capital stock into which the Warrants are convertible), other than (a) as described in
subsection 4.1.1 above, or (b) Ordinary Cash Dividends (as defined below), (any such non-excluded event being referred to herein as an “Extraordinary Dividend”), then the
Warrant Price shall be decreased, effective immediately after the effective date of such Extraordinary Dividend, by the amount of cash and/or the fair market value (as determined by the Board, in good faith) of any securities or other assets paid on
each share of Common Stock in respect of such Extraordinary Dividend. For purposes of this subsection 4.1.2, “Ordinary Cash Dividends” means any cash dividend or cash distribution which, when combined on a per share
basis, with the per share amounts of all other cash dividends and cash distributions paid on the Common Stock during the 365-day period ending on the date of declaration of such dividend or distribution (as
adjusted to appropriately reflect any of the events referred to in other subsections of this Section 4 and excluding cash dividends or cash distributions that resulted in an adjustment to the Warrant Price or to the number
of shares of Common Stock issuable on exercise of each Warrant) does not exceed $0.50. Solely for purposes of illustration, if the Company, at a time while the Warrants are outstanding and unexpired, pays a cash dividend of $0.35 per share and
previously paid an aggregate of $0.40 of cash dividends and cash distributions on the shares of Common Stock during the 365-day period ending on the date of declaration of such $0.35 per share dividend, then
the Warrant Price will be decreased, effectively immediately after the effective date of such $0.35 per share dividend, by $0.25 (the absolute value of the difference between $0.75 per share (the aggregate amount of all cash dividends and cash
distributions paid or made in such 365-day period, including such $0.35 dividend) and $0.50 per share (the greater of (x) $0.50 per share and (y) the aggregate amount of all cash dividends and cash
distributions paid or made in such 365-day period prior to such $0.35 dividend)). 
 4.2 Aggregation of Shares. If
after the date hereof, and subject to the provisions of Section 4.6 hereof, the number of outstanding shares of Common Stock is decreased by a consolidation, combination, reverse stock split or reclassification of shares of
Common Stock or other similar event, then, on the effective date of such consolidation, combination, reverse stock split, reclassification or similar event, the number of shares of Common Stock issuable on exercise of each Warrant shall be decreased
in proportion to such decrease in outstanding shares of Common Stock. 
 4.3 Adjustments in Exercise Price. Whenever the number of shares of Common Stock
purchasable upon the exercise of the Warrants is adjusted, as provided in subsection 4.1.1 or Section 4.2 above, the Warrant Price shall be adjusted (to the nearest cent) by multiplying such Warrant Price immediately
prior to such adjustment by a fraction (x) the numerator of which shall be the number of shares of Common Stock purchasable upon the exercise of the Warrants immediately prior to such adjustment, and (y) the denominator of which shall be
the number of shares of Common Stock so purchasable immediately thereafter. 












 4.4 Replacement of Securities upon Reorganization, etc. In case of any reclassification or reorganization of
the outstanding shares of Common Stock (other than a change under subsections 4.1.1 or 4.1.2 or Section 4.2 hereof or that solely affects the par value of such shares of Common Stock), or in the case of any
merger or consolidation of the Company with or into another corporation (other than a consolidation or merger in which the Company is the continuing corporation and that does not result in any reclassification or reorganization of the outstanding
shares of Common Stock), or in the case of any sale or conveyance to another corporation or entity of the assets or other property of the Company as an entirety or substantially as an entirety in connection with which the Company is dissolved, the
holders of the Warrants shall thereafter have the right to purchase and receive, upon the basis and upon the terms and conditions specified in the Warrants and in lieu of the shares of Common Stock of the Company immediately theretofore purchasable
and receivable upon the exercise of the rights represented thereby, the kind and amount of shares of stock or other securities or property (including cash) receivable upon such reclassification, reorganization, merger or consolidation, or upon a
dissolution following any such sale or transfer, that the holder of the Warrants would have received if such holder had exercised his, her or its Warrant(s) immediately prior to such event (the “Alternative Issuance” );
provided, however, that (i) if the holders of the Common Stock were entitled to exercise a right of election as to the kind or amount of securities, cash or other assets receivable upon such consolidation or merger, then the kind
and amount of securities, cash or other assets constituting the Alternative Issuance for which each Warrant shall become exercisable shall be deemed to be the weighted average of the kind and amount received per share by the holders of the Common
Stock in such consolidation or merger that affirmatively make such election, and (ii) if a tender, exchange or redemption offer shall have been made to and accepted by the holders of the Common Stock under circumstances in which, upon
completion of such tender or exchange offer, the maker thereof, together with members of any group (within the meaning of Rule 13d-5(b)(1) under the Exchange Act (or any successor rule)) of which such maker is
a part, and together with any affiliate or associate of such maker (within the meaning of Rule 12b-2 under the Exchange Act (or any successor rule)) and any members of any such group of which any such
affiliate or associate is a part, own beneficially (within the meaning of Rule 13d-3 under the Exchange Act (or any successor rule)) more than 50% of the outstanding shares of Common Stock, the holder of a
Warrant shall be entitled to receive as the Alternative Issuance, the highest amount of cash, securities or other property to which such holder would actually have been entitled as a stockholder if such Warrant holder had exercised the Warrant prior
to the expiration of such tender or exchange offer, accepted such offer and all of the Common Stock held by such holder had been purchased pursuant to such tender or exchange offer, subject to adjustments (from and after the consummation of such
tender or exchange offer) as nearly equivalent as possible to the adjustments provided for in this Section 4, provided, further, that if less than 70% of the consideration receivable by the holders of the Common Stock in
the applicable event is payable in the form of shares of Common Stock in the successor entity that is listed for trading on a national securities exchange or is quoted in an established
over-the-counter market, or is to be so listed for trading or quoted immediately following such event, and if the Registered Holder properly exercises the Warrant within
thirty (30) days following the public disclosure of the consummation of such applicable event by the Company pursuant to a current report on Form 8-K filed with the Commission, the Warrant Price shall be
reduced by an amount (in dollars) (but in no event less than zero) equal to the difference of (i) the Warrant Price in effect prior to such reduction minus (ii) (A) the Per Share Consideration (as defined below) minus (B) the
Black-Scholes Warrant Value (as defined below). The “Black-Scholes Warrant Value” means the value of a Warrant immediately prior to the consummation of the applicable event based on the Black-Scholes Warrant Model for a Capped
American Call on Bloomberg Financial Markets (“Bloomberg”). For purposes of calculating such amount, (1) Section 6 of this Agreement shall be taken into account, (2) the price of each share of Common Stock shall be
the volume weighted average price of the Common Stock as reported during the ten (10) trading day period ending on the trading day prior to the effective date of the applicable event, (3) the assumed volatility shall be the 90-day volatility obtained from the HVT function on Bloomberg determined as of the trading day immediately prior to the day of the announcement of the applicable event, and (4) the assumed risk-free interest
rate shall correspond to the U.S. Treasury rate for a period equal to the remaining term of the Warrant. “Per Share Consideration” means (i) if the consideration paid to holders of the Common Stock consists exclusively of cash,
the amount of such cash per share of Common Stock, and (ii) in all other cases, the amount of cash per share of Common Stock, if any, plus the volume weighted average price of the Common Stock as reported during the ten (10) trading day
period ending on the trading day prior to the effective date of the applicable event. If any reclassification or reorganization also results in a change in shares of Common Stock covered by subsection 4.1.1, then such adjustment shall be made
pursuant to subsection 4.1.1 or Sections 4.2, 4.3 and this Section 4.4. The provisions of this Section 4.4 shall similarly apply to successive reclassifications,
reorganizations, mergers or consolidations, sales or other transfers. In no event will the Warrant Price be reduced to less than the par value per share issuable upon exercise of the Warrant. 












 4.5 Notices of Changes in Warrant. Upon every adjustment of the Warrant Price or the number of shares of
Common Stock issuable upon exercise of a Warrant, the Company shall give written notice thereof to the Warrant Agent, which notice shall state the Warrant Price resulting from such adjustment and the increase or decrease, if any, in the number of
shares of Common Stock purchasable at such price upon the exercise of a Warrant, setting forth in reasonable detail the method of calculation and the facts upon which such calculation is based. Upon the occurrence of any event specified in
Sections 4.1, 4.2, 4.3 or 4.4, the Company shall give written notice of the occurrence of such event to each holder of a Warrant, at the last address set forth for such holder in the Warrant Register, of the record date
or the effective date of the event. Failure to give such notice, or any defect therein, shall not affect the legality or validity of such event. 
 4.6 No
Fractional Shares. Notwithstanding any provision contained in this Agreement to the contrary, the Company shall not issue fractional shares of Common Stock upon the exercise of Warrants. If, by reason of any adjustment made pursuant to this
Section 4, the holder of any Warrant would be entitled, upon the exercise of such Warrant, to receive a fractional interest in a share, the Company shall, upon such exercise, round down to the nearest whole number the
number of shares of Common Stock to be issued to such holder. 
 4.7 Form of Warrant. The form of Warrant need not be changed because of any adjustment
pursuant to this Section 4, and Warrants issued after such adjustment may state the same Warrant Price and the same number of shares of Common Stock as is stated in the Warrants initially issued pursuant to this Agreement;
provided, however, that the Company may at any time in its sole discretion make any change in the form of Warrant that the Company may deem appropriate and that does not affect the substance thereof, and any Warrant thereafter issued
or countersigned, whether in exchange or substitution for an outstanding Warrant or otherwise, may be in the form as so changed. 
 4.8 Other Events. In case
any event shall occur affecting the Company as to which none of the provisions of preceding subsections of this Section 4 are strictly applicable, but which would require an adjustment to the terms of the Warrants in order
to (i) avoid an adverse impact on the Warrants and (ii) effectuate the intent and purpose of this Section 4, then, in each such case, the Company shall appoint a firm of independent public accountants, investment
banking or other appraisal firm of recognized national standing, which shall give its opinion as to whether or not any adjustment to the rights represented by the Warrants is necessary to effectuate the intent and purpose of this
Section 4 and, if they determine that an adjustment is necessary, the terms of such adjustment. The Company shall adjust the terms of the Warrants in a manner that is consistent with any adjustment recommended in such
opinion. 
 5. Transfer and Exchange of Warrants. 
 5.1
Registration of Transfer. The Warrant Agent shall register the transfer, from time to time, of any outstanding Warrant upon the Warrant Register, upon surrender of such Warrant for transfer, properly endorsed with signatures properly guaranteed and
accompanied by appropriate instructions for transfer. Upon any such transfer, a new Warrant representing an equal aggregate number of Warrants shall be issued and the old Warrant shall be cancelled by the Warrant Agent. The Warrants so cancelled
shall be delivered by the Warrant Agent to the Company from time to time upon request. 
 5.2 Procedure for Surrender of Warrants. Warrants may be
surrendered to the Warrant Agent, together with a written request for exchange or transfer, and thereupon the Warrant Agent shall issue in exchange therefor one or more new Warrants as requested by the Registered Holder of the Warrants so
surrendered, representing an equal aggregate number of Warrants; provided, however, that in the event that a Warrant surrendered for transfer bears a restrictive legend, the Warrant Agent shall not cancel such Warrant and issue new
Warrants in exchange thereof until the Warrant Agent has received an opinion of counsel for the Company stating that such transfer may be made and indicating whether the new Warrants must also bear a restrictive legend. 

5.3 Service Charges. No service charge shall be made for any exchange or registration of transfer of Warrants. 

5.4 Warrant Execution and Countersignature. The Warrant Agent is hereby authorized to countersign and to deliver, in accordance with the terms of this
Agreement, the Warrants required to be issued pursuant to the provisions of this Section 5, and the Company, whenever required by the Warrant Agent, shall supply the Warrant Agent with Warrants duly executed on behalf of
the Company for such purpose. 












 6. Redemption. 

6.1 Redemption of Warrants for Cash. Not less than all of the outstanding Warrants may be redeemed, at the option of the Company, at any time while they are
exercisable and prior to their expiration, at the office of the Warrant Agent, upon notice to the Registered Holders of the Warrants, as described in Section 6.3 below, at the price (the “Redemption
Price”) of $0.01 per Warrant, provided that the last sales price of the Common Stock reported has been at least $18.00 per share (subject to adjustment in compliance with Section 4 hereof), on each of
twenty (20) trading days within the thirty (30) trading-day period ending on the third business day prior to the date on which notice of the redemption is given and provided that there is an
effective registration statement covering the issuance of the shares of Common Stock issuable upon exercise of the Warrants, and a current prospectus relating thereto, available throughout the 30-day
Redemption Period (as defined in Section 6.3 below) or the Company has elected to require the exercise of the Warrants on a “cashless basis” pursuant to subsection 3.3.1. 

6.2 Redemption of Warrants for $0.10 or Common Stock. Not less than all of the outstanding Warrants may be redeemed, at the option of the Company, ninety
(90) days after they are first exercisable and prior to their expiration, at the office of the Warrant Agent, upon notice to the Registered Holders of the Warrants, as described in Section 6.3 below, at a Redemption
Price of $0.10 per Warrant, provided that the last sales price of the Common Stock reported has been at least $10.00 per share (subject to adjustment in compliance with Section 4 hereof), on the trading day prior to the
date on which notice of the redemption is given, provided that there is an effective registration statement covering the issuance of the Common Stock issuable upon exercise of the Warrants, and a current prospectus relating thereto, available
throughout the 30-day Redemption Period (as defined in Section 6.3 below) or the Company has elected to require the exercise of the Warrants on a “cashless basis” pursuant
to subsection 3.3.1. During the Redemption Period in connection with a redemption pursuant to this Section 6.2, Registered Holders of the Warrants may elect to exercise their Warrants on a “cashless basis”
pursuant to subsection 3.3.1 and receive a number of shares of Common Stock determined by reference to the table below, based on the Redemption Date (calculated for purposes of the table as the period to expiration of the Warrants) and the
“Fair Market Value” (as such term is defined in subsection 3.3.1(b)) (a “Make-Whole Exercise”). 
  

																																					
	 	  	Fair Market Value of Common Stock	 
	 Redemption Date (period
 to
expiration of warrants)
	  	$10.00	 	  	$11.00	 	  	$12.00	 	  	$13.00	 	  	$14.00	 	  	$15.00	 	  	$16.00	 	  	$17.00	 	  	$18.00	 
	 57 months
	  	 	0.257	 	  	 	0.277	 	  	 	0.294	 	  	 	0.31	 	  	 	0.324	 	  	 	0.337	 	  	 	0.348	 	  	 	0.358	 	  	 	0.365	 
	 54 months
	  	 	0.252	 	  	 	0.272	 	  	 	0.291	 	  	 	0.307	 	  	 	0.322	 	  	 	0.335	 	  	 	0.347	 	  	 	0.357	 	  	 	0.365	 
	 51 months
	  	 	0.246	 	  	 	0.268	 	  	 	0.287	 	  	 	0.304	 	  	 	0.32	 	  	 	0.333	 	  	 	0.346	 	  	 	0.357	 	  	 	0.365	 
	 48 months
	  	 	0.241	 	  	 	0.263	 	  	 	0.283	 	  	 	0.301	 	  	 	0.317	 	  	 	0.332	 	  	 	0.344	 	  	 	0.356	 	  	 	0.365	 
	 45 months
	  	 	0.235	 	  	 	0.258	 	  	 	0.279	 	  	 	0.298	 	  	 	0.315	 	  	 	0.33	 	  	 	0.343	 	  	 	0.356	 	  	 	0.365	 
	 42 months
	  	 	0.228	 	  	 	0.252	 	  	 	0.274	 	  	 	0.294	 	  	 	0.312	 	  	 	0.328	 	  	 	0.342	 	  	 	0.355	 	  	 	0.364	 
	 39 months
	  	 	0.221	 	  	 	0.246	 	  	 	0.269	 	  	 	0.29	 	  	 	0.309	 	  	 	0.325	 	  	 	0.34	 	  	 	0.354	 	  	 	0.364	 
	 36 months
	  	 	0.213	 	  	 	0.239	 	  	 	0.263	 	  	 	0.285	 	  	 	0.305	 	  	 	0.323	 	  	 	0.339	 	  	 	0.353	 	  	 	0.364	 
	 33 months
	  	 	0.205	 	  	 	0.232	 	  	 	0.257	 	  	 	0.28	 	  	 	0.301	 	  	 	0.32	 	  	 	0.337	 	  	 	0.352	 	  	 	0.364	 
	 30 months
	  	 	0.196	 	  	 	0.224	 	  	 	0.25	 	  	 	0.274	 	  	 	0.297	 	  	 	0.316	 	  	 	0.335	 	  	 	0.351	 	  	 	0.364	 
	 27 months
	  	 	0.185	 	  	 	0.214	 	  	 	0.242	 	  	 	0.268	 	  	 	0.291	 	  	 	0.313	 	  	 	0.332	 	  	 	0.35	 	  	 	0.364	 
	 24 months
	  	 	0.173	 	  	 	0.204	 	  	 	0.233	 	  	 	0.26	 	  	 	0.285	 	  	 	0.308	 	  	 	0.329	 	  	 	0.348	 	  	 	0.364	 
	 21 months
	  	 	0.161	 	  	 	0.193	 	  	 	0.223	 	  	 	0.252	 	  	 	0.279	 	  	 	0.304	 	  	 	0.326	 	  	 	0.347	 	  	 	0.364	 
	 18 months
	  	 	0.146	 	  	 	0.179	 	  	 	0.211	 	  	 	0.242	 	  	 	0.271	 	  	 	0.298	 	  	 	0.322	 	  	 	0.345	 	  	 	0.363	 
	 15 months
	  	 	0.13	 	  	 	0.164	 	  	 	0.197	 	  	 	0.23	 	  	 	0.262	 	  	 	0.291	 	  	 	0.317	 	  	 	0.342	 	  	 	0.363	 
	 12 months
	  	 	0.111	 	  	 	0.146	 	  	 	0.181	 	  	 	0.216	 	  	 	0.25	 	  	 	0.282	 	  	 	0.312	 	  	 	0.339	 	  	 	0.363	 
	 9 months
	  	 	0.09	 	  	 	0.125	 	  	 	0.162	 	  	 	0.199	 	  	 	0.237	 	  	 	0.272	 	  	 	0.305	 	  	 	0.336	 	  	 	0.362	 
	 6 months
	  	 	0.065	 	  	 	0.099	 	  	 	0.137	 	  	 	0.178	 	  	 	0.219	 	  	 	0.259	 	  	 	0.296	 	  	 	0.331	 	  	 	0.362	 
	 3 months
	  	 	0.034	 	  	 	0.065	 	  	 	0.104	 	  	 	0.15	 	  	 	0.197	 	  	 	0.243	 	  	 	0.286	 	  	 	0.326	 	  	 	0.361	 
	 0 months
	  	 	—  	 	  	 	—  	 	  	 	0.042	 	  	 	0.115	 	  	 	0.179	 	  	 	0.233	 	  	 	0.281	 	  	 	0.323	 	  	 	0.361	 

 The exact Fair Market Value and Redemption Date (as defined below) may not be set forth in the table above, in which case, if
the Fair Market Value is between two values in the table or the Redemption Date is between two redemption dates in the table, the number of shares of Common Stock to be issued for each Warrant exercised in a Make-Whole Exercise will be determined by
a straight-line interpolation between the number of shares set forth for the higher and lower Fair Market Values and the earlier and later redemption dates, as applicable, based on a 365- or 366-day year, as applicable. 












 The stock prices set forth in the column headings of the table above shall be adjusted as of any date on
which the number of shares issuable upon exercise of a Warrant is adjusted pursuant to Section 4. The adjusted stock prices in the column headings shall equal the stock prices immediately prior to such adjustment,
multiplied by a fraction, the numerator of which is the number of shares deliverable upon exercise of a Warrant immediately prior to such adjustment and the denominator of which is the number of shares deliverable upon exercise of a Warrant as so
adjusted. The number of shares in the table above shall be adjusted in the same manner and at the same time as the number of shares issuable upon exercise of a Warrant. In no event will the number of shares issued in connection with a Make-Whole
Exercise exceed 0.365 shares of Common Stock per Warrant (subject to adjustment). 
 6.3 Date Fixed for, and Notice of, Redemption. In the event that the
Company elects to redeem all of the Warrants pursuant to Section 6.1 or 6.2, the Company shall fix a date for the redemption (the “Redemption Date”). Notice of redemption shall be mailed by
first class mail, postage prepaid, by the Company not less than thirty (30) days prior to the Redemption Date (the “30-day Redemption Period”) to the Registered Holders of the
Warrants to be redeemed at their last addresses as they shall appear on the registration books. Any notice mailed in the manner herein provided shall be conclusively presumed to have been duly given whether or not the Registered Holder received such
notice. 
 6.4 Exercise After Notice of Redemption. The Warrants may be exercised, for cash (or on a “cashless basis” in accordance with
subsection 3.3.1(b) or Section 6.2 of this Agreement) at any time after notice of redemption shall have been given by the Company pursuant to Section 6.3 hereof and prior to the Redemption
Date. In the event that the Company determines to require all holders of Warrants to exercise their Warrants on a “cashless basis” pursuant to subsection 3.3.1, the notice of redemption shall contain the information necessary to
calculate the number of shares of Common Stock to be received upon exercise of the Warrants, including the “Fair Market Value” (as such term is defined in subsection 3.3.1(b) hereof) in such case. On and after the Redemption Date,
the record holder of the Warrants shall have no further rights except to receive, upon surrender of the Warrants, the Redemption Price. 
 7. Other
Provisions Relating to Rights of Holders of Warrants. 
 7.1 No Rights as Stockholder. A Warrant does not entitle the Registered Holder thereof to any of
the rights of a stockholder of the Company, including, without limitation, the right to receive dividends, or other distributions, exercise any preemptive rights to vote or to consent or to receive notice as stockholders in respect of the meetings
of stockholders or the election of directors of the Company or any other matter. 
 7.2 Lost, Stolen, Mutilated, or Destroyed Warrants. If any Warrant is
lost, stolen, mutilated, or destroyed, the Company and the Warrant Agent may on such terms as to indemnity or otherwise as they may in their discretion impose (which shall, in the case of a mutilated Warrant, include the surrender thereof), issue a
new Warrant of like denomination, tenor, and date as the Warrant so lost, stolen, mutilated, or destroyed. Any such new Warrant shall constitute a substitute contractual obligation of the Company, whether or not the allegedly lost, stolen,
mutilated, or destroyed Warrant shall be at any time enforceable by anyone. 
 7.3 Reservation of Common Stock. The Company shall at all times reserve and
keep available a number of its authorized but unissued shares of Common Stock that shall be sufficient to permit the exercise in full of all outstanding Warrants issued pursuant to this Agreement. 

7.4 Cashless Exercise at Company’s Option. If the Common Stock is at the time of any exercise of a Warrant not listed on a national securities exchange
such that it satisfies the definition of a “covered security” under Section 18(b)(1) of the Securities Act (or any successor rule), the Company may, at its option, (i) require holders of Warrants who exercise Warrants to exercise
such Warrants on a “cashless basis” by exchanging the Warrants (in accordance with Section 3(a)(9) of the Securities Act (or any successor rule) or another exemption) for that number of shares of Common Stock equal to the quotient
obtained by dividing (x) the product of the number of shares of Common Stock underlying the Warrants, multiplied by the excess of the “Fair Market Value” (as defined below) over the Warrant Price by (y) the Fair Market Value.
Solely for purposes of this Section 7.4, “Fair Market Value” shall mean the volume weighted average price of the Common Stock as reported during the ten (10) trading day













 
period ending on the trading day prior to the date that notice of exercise is received by the Warrant Agent from the holder of such Warrants or its securities broker or intermediary. The date
that notice of cashless exercise is received by the Warrant Agent shall be conclusively determined by the Warrant Agent. In connection with the “cashless exercise” of a Warrant, the Company shall, upon request, provide the Warrant Agent
with an opinion of counsel for the Company (which shall be an outside law firm with securities law experience) stating that (i) the exercise of the Warrants on a cashless basis in accordance with this Section 7.4 is
not required to be registered under the Securities Act and (ii) the shares of Common Stock issued upon such exercise shall be freely tradable under United States federal securities laws by anyone who is not an affiliate (as such term is defined
in Rule 144 under the Securities Act (or any successor rule)) of the Company and, accordingly, shall not be required to bear a restrictive legend. 
 8.
Concerning the Warrant Agent and Other Matters. 
 8.1 Payment of Taxes. The Company shall from time to time promptly pay all taxes and charges that
may be imposed upon the Company or the Warrant Agent in respect of the issuance or delivery of shares of Common Stock upon the exercise of the Warrants, but the Company shall not be obligated to pay any transfer taxes in respect of the Warrants or
such shares of Common Stock. 
 8.2 Resignation, Consolidation, or Merger of Warrant Agent. 

8.2.1 Appointment of Successor Warrant Agent. The Warrant Agent, or any successor to it hereafter appointed, may resign its duties and be discharged from all
further duties and liabilities hereunder after giving sixty (60) days’ notice in writing to the Company. If the office of the Warrant Agent becomes vacant by resignation or incapacity to act or otherwise, the Company shall appoint in
writing a successor Warrant Agent in place of the Warrant Agent. If the Company shall fail to make such appointment within a period of thirty (30) days after it has been notified in writing of such resignation or incapacity by the Warrant Agent
or by the holder of a Warrant (who shall, with such notice, submit his Warrant for inspection by the Company), then the holder of any Warrant may apply to the Supreme Court of the State of New York for the County of New York for the appointment of a
successor Warrant Agent at the Company’s cost. Any successor Warrant Agent, whether appointed by the Company or by such court, shall be a corporation organized and existing under the laws of the State of New York, in good standing and having
its principal office in the Borough of Manhattan, City and State of New York, and authorized under such laws to exercise corporate trust powers and subject to supervision or examination by federal or state authority. After appointment, any successor
Warrant Agent shall be vested with all the authority, powers, rights, immunities, duties, and obligations of its predecessor Warrant Agent with like effect as if originally named as Warrant Agent hereunder, without any further act or deed; but if
for any reason it becomes necessary or appropriate, the predecessor Warrant Agent shall execute and deliver, at the expense of the Company, an instrument transferring to such successor Warrant Agent all the authority, powers, and rights of such
predecessor Warrant Agent hereunder; and upon request of any successor Warrant Agent the Company shall make, execute, acknowledge, and deliver any and all instruments in writing for more fully and effectually vesting in and confirming to such
successor Warrant Agent all such authority, powers, rights, immunities, duties, and obligations. 
 8.2.2 Notice of Successor Warrant Agent. In the event a
successor Warrant Agent shall be appointed, the Company shall give notice thereof to the predecessor Warrant Agent and the Transfer Agent for the Common Stock not later than the effective date of any such appointment. 

8.2.3 Merger or Consolidation of Warrant Agent. Any corporation into which the Warrant Agent may be merged or with which it may be consolidated or any
corporation resulting from any merger or consolidation to which the Warrant Agent shall be a party shall be the successor Warrant Agent under this Agreement without any further act. 

8.3 Fees and Expenses of Warrant Agent. 
 8.3.1 Remuneration. The
Company agrees to pay the Warrant Agent reasonable remuneration for its services as such Warrant Agent hereunder and shall, pursuant to its obligations under this Agreement, reimburse the Warrant Agent upon demand for all expenditures that the
Warrant Agent may reasonably incur in the execution of its duties hereunder. 












 8.3.2 Further Assurances. The Company agrees to perform, execute, acknowledge, and deliver or cause to be
performed, executed, acknowledged, and delivered all such further and other acts, instruments, and assurances as may reasonably be required by the Warrant Agent for the carrying out or performing of the provisions of this Agreement. 

8.4 Liability of Warrant Agent. 
 8.4.1 Reliance on Company
Statement. Whenever in the performance of its duties under this Agreement, the Warrant Agent shall deem it necessary or desirable that any fact or matter be proved or established by the Company prior to taking or suffering any action hereunder, such
fact or matter (unless other evidence in respect thereof be herein specifically prescribed) may be deemed to be conclusively proved and established by a statement signed by the Chief Executive Officer, Chief Financial Officer, Secretary or Chairman
of the Board of the Company and delivered to the Warrant Agent. The Warrant Agent may rely upon such statement for any action taken or suffered in good faith by it pursuant to the provisions of this Agreement. 

8.4.2 Indemnity. The Warrant Agent shall be liable hereunder only for its own gross negligence, willful misconduct or bad faith. The Company agrees to
indemnify the Warrant Agent and save it harmless against any and all liabilities, including judgments, costs and reasonable counsel fees, for anything done or omitted by the Warrant Agent in the execution of this Agreement, except as a result of the
Warrant Agent’s gross negligence, willful misconduct or bad faith. 
 8.4.3 Exclusions. The Warrant Agent shall have no responsibility with respect to
the validity of this Agreement or with respect to the validity or execution of any Warrant (except its countersignature thereof). The Warrant Agent shall not be responsible for any breach by the Company of any covenant or condition contained in this
Agreement or in any Warrant. The Warrant Agent shall not be responsible to make any adjustments required under the provisions of Section 4 hereof or responsible for the manner, method, or amount of any such adjustment or
the ascertaining of the existence of facts that would require any such adjustment; nor shall it by any act hereunder be deemed to make any representation or warranty as to the authorization or reservation of any shares of Common Stock to be issued
pursuant to this Agreement or any Warrant or as to whether any shares of Common Stock shall, when issued, be valid and fully paid and non-assessable. 

8.5 Acceptance of Agency. The Warrant Agent hereby accepts the agency established by this Agreement and agrees to perform the same upon the terms and
conditions herein set forth and among other things, shall account promptly to the Company with respect to Warrants exercised and concurrently account for, and pay to the Company, all monies received by the Warrant Agent for the purchase of shares of
Common Stock through the exercise of the Warrants. 
 8.6 Waiver. The Warrant Agent has no right of set-off or any
other right, title, interest or claim of any kind (“Claim”) in, or to any distribution of, the Trust Account (as defined in that certain Investment Management Trust Agreement, dated as of the date hereof, by and between the
Company and the Warrant Agent as trustee thereunder) and hereby agrees not to seek recourse, reimbursement, payment or satisfaction for any Claim against the Trust Account for any reason whatsoever. The Warrant Agent hereby waives any and all Claims
against the Trust Account and any and all rights to seek access to the Trust Account. 
 9. Miscellaneous Provisions. 

9.1 Successors. All the covenants and provisions of this Agreement by or for the benefit of the Company or the Warrant Agent shall bind and inure to the
benefit of their respective successors and assigns. 
 9.2 Notices. Any notice, statement or demand authorized by this Agreement to be given or made by the
Warrant Agent or by the holder of any Warrant to or on the Company shall be sufficiently given when so delivered if by hand or overnight delivery or if sent by certified mail or private courier service within five (5) days after deposit of such
notice, postage prepaid, addressed (until another address is filed in writing by the Company with the Warrant Agent), as follows: 












 Janus International Group, Inc. 

135 Janus International Blvd. 
 Temple, GA 30179 

Attention: 
 Any notice, statement or demand authorized by this
Agreement to be given or made by the holder of any Warrant or by the Company to or on the Warrant Agent shall be sufficiently given when so delivered if by hand or overnight delivery or if sent by certified mail or private courier service within
five (5) days after deposit of such notice, postage prepaid, addressed (until another address is filed in writing by the Warrant Agent with the Company), as follows: 

Continental Stock Transfer & Trust Company 
 1 State
Street, 30th Floor 
 New York, NY 10004 
 Attention: Compliance
Department 
 With a copy (which shall not constitute notice) in each case to: 

Kirkland & Ellis LLP 
 609 Main Street 

Houston, Texas 77002 
 Attn: Matthew R. Pacey 

Julian J. Seiguer 
 9.3 Applicable Law. The validity,
interpretation, and performance of this Agreement and of the Warrants shall be governed in all respects by the laws of the State of New York, without giving effect to conflicts of law principles that would result in the application of the
substantive laws of another jurisdiction. The Company hereby agrees that any action, proceeding or claim against it arising out of or relating in any way to this Agreement shall be brought and enforced in the courts of the State of New York or the
United States District Court for the Southern District of New York, and irrevocably submits to such jurisdiction, which jurisdiction shall be exclusive. The Company hereby waives any objection to such exclusive jurisdiction and that such courts
represent an inconvenient forum. 
 9.4 Persons Having Rights under this Agreement. Nothing in this Agreement shall be construed to confer upon, or give to,
any person or corporation other than the parties hereto and the Registered Holders of the Warrants any right, remedy, or claim under or by reason of this Agreement or of any covenant, condition, stipulation, promise, or agreement hereof. All
covenants, conditions, stipulations, promises, and agreements contained in this Agreement shall be for the sole and exclusive benefit of the parties hereto and their successors and assigns and of the Registered Holders of the Warrants. 

9.5 Examination of the Warrant Agreement. A copy of this Agreement shall be available at all reasonable times at the office of the Warrant Agent in the Borough
of Manhattan, City and State of New York, for inspection by the Registered Holder of any Warrant. The Warrant Agent may require any such holder to submit his Warrant for inspection by it. 

9.6 Counterparts. This Agreement may be executed in any number of original or facsimile counterparts and each of such counterparts shall for all purposes be
deemed to be an original, and all such counterparts shall together constitute but one and the same instrument. 
 9.7 Effect of Headings. The section
headings herein are for convenience only and are not part of this Agreement and shall not affect the interpretation thereof. 
 9.8 Amendments. This
Agreement may be amended by the parties hereto without the consent of any Registered Holder for the purpose of curing any ambiguity, or curing, correcting or supplementing any defective provision contained herein or adding or changing any other
provisions with respect to matters or questions arising under this Agreement as the parties may deem necessary or desirable and that the parties deem shall not adversely affect the interest of the Registered Holders. All other modifications or
amendments, including any amendment to increase the Warrant Price or shorten the Exercise Period, shall require the vote or written consent of the Registered Holders of 50% of the then outstanding Warrants. Notwithstanding the foregoing, the Company
may lower the Warrant Price or extend the duration of the Exercise Period pursuant to Sections 3.1 and 3.2, respectively, without the consent of the Registered Holders. 












 9.9 Severability. This Agreement shall be deemed severable, and the invalidity or unenforceability of any
term or provision hereof shall not affect the validity or enforceability of this Agreement or of any other term or provision hereof. Furthermore, in lieu of any such invalid or unenforceable term or provision, the parties hereto intend that there
shall be added as a part of this Agreement a provision as similar in terms to such invalid or unenforceable provision as may be possible and be valid and enforceable. 

Exhibit A Form of Warrant Certificate 












 IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be duly executed as of the date first
above written. 
  

			
	JANUS INTERNATIONAL GROUP, INC.
		
	By:	 	 /s/ Scott Sannes

	Name:	 	Scott Sannes
	Title:	 	Chief Financial Officer


  

			
	CONTINENTAL STOCK TRANSFER &
	TRUST COMPANY, as Warrant Agent
		
	By:	 	 /s/ Erika Young

	Name:	 	Erika Young
	Title:	 	Vice President














 EXHIBIT A 

Form of Warrant Certificate 

[FACE] 
 Number 

Warrants 
 THIS WARRANT
SHALL BE VOID IF NOT EXERCISED PRIOR TO 
 THE EXPIRATION OF THE EXERCISE PERIOD PROVIDED FOR 

IN THE WARRANT AGREEMENT DESCRIBED BELOW 

JANUS INTERNATIONAL GROUP, INC. 

Incorporated Under the Laws of the State of Delaware 

CUSIP [•] 
 Warrant
Certificate 
 This Warrant Certificate certifies that    , or registered assigns, is the registered holder of
warrant(s) evidenced hereby (the “Warrants” and each, a “Warrant”) to purchase shares of common stock, $0.0001 par value (“Common Stock”), of Janus International Group, Inc., a
Delaware corporation (the “Company”). Each Warrant entitles the holder, upon exercise during the period set forth in the Warrant Agreement referred to below, to receive from the Company that number of fully paid and non-assessable shares of Common Stock as set forth below, at the exercise price (the “Exercise Price”) as determined pursuant to the Warrant Agreement, payable in lawful money (or through
“cashless exercise” as provided for in the Warrant Agreement) of the United States of America upon surrender of this Warrant Certificate and payment of the Exercise Price at the office or agency of the Warrant Agent referred
to below, subject to the conditions set forth herein and in the Warrant Agreement. 
 Defined terms used in this Warrant Certificate but not defined herein
shall have the meanings given to them in the Warrant Agreement. 
 Each Warrant is initially exercisable for one fully paid and non-assessable share of Common Stock. The number of shares of Common Stock issuable upon exercise of the Warrants is subject to adjustment upon the occurrence of certain events set forth in the Warrant Agreement.

 The initial Exercise Price per share of Common Stock for any Warrant is equal to $11.50 per share. The Exercise Price is subject to adjustment upon the
occurrence of certain events set forth in the Warrant Agreement. 
 Subject to the conditions set forth in the Warrant Agreement, the Warrants may be
exercised only during the Exercise Period and to the extent not exercised by the end of such Exercise Period, such Warrants shall become void. 
 Reference
is hereby made to the further provisions of this Warrant Certificate set forth on the reverse hereof and such further provisions shall for all purposes have the same effect as though fully set forth at this place. 

This Warrant Certificate shall not be valid unless countersigned by the Warrant Agent, as such term is used in the Warrant Agreement. 

This Warrant Certificate shall be governed by and construed in accordance with the internal laws of the State of New York, without regard to conflicts of laws
principles thereof. 













			
	JANUS INTERNATIONAL GROUP, INC.


 
			
		
	By:	 	  

	Name:
	Title:


  

			
	CONTINENTAL STOCK TRANSFER
	& TRUST COMPANY, as Warrant Agent


 
			
		
	By:	 	  

	Name:
	Title:














 Form of Warrant Certificate 

[Reverse] 
 The Warrants evidenced by this
Warrant Certificate are part of a duly authorized issue of Warrants entitling the holder on exercise to receive shares of Common Stock and are issued or to be issued pursuant to a Warrant Agreement dated as of [•], 2021 (the “Warrant
Agreement”), duly executed and delivered by the Company to Continental Stock Transfer & Trust Company, a New York corporation, as warrant agent (the “Warrant Agent”), which Warrant Agreement is hereby
incorporated by reference in and made a part of this instrument and is hereby referred to for a description of the rights, limitation of rights, obligations, duties and immunities thereunder of the Warrant Agent, the Company and the holders (the
words “holders” or “holder” meaning the Registered Holders or Registered Holder) of the Warrants. A copy of the Warrant Agreement may be obtained by the holder hereof upon written request to the
Company. Defined terms used in this Warrant Certificate but not defined herein shall have the meanings given to them in the Warrant Agreement. 
 Warrants
may be exercised at any time during the Exercise Period set forth in the Warrant Agreement. The holder of Warrants evidenced by this Warrant Certificate may exercise them by surrendering this Warrant Certificate, with the form of election to
purchase set forth hereon properly completed and executed, together with payment of the Exercise Price as specified in the Warrant Agreement (or through “cashless exercise” as provided for in the Warrant Agreement) at the principal
corporate trust office of the Warrant Agent. In the event that upon any exercise of Warrants evidenced hereby the number of Warrants exercised shall be less than the total number of Warrants evidenced hereby, there shall be issued to the holder
hereof or his, her or its assignee, a new Warrant Certificate evidencing the number of Warrants not exercised. 
 Notwithstanding anything else in this
Warrant Certificate or the Warrant Agreement, no Warrant may be exercised unless at the time of exercise (i) a registration statement covering the shares of Common Stock to be issued upon exercise is effective under the Securities Act, or a
valid exemption from registration is available, and (ii) a prospectus thereunder relating to the shares of Common Stock is current, except through “cashless exercise” as provided for in the Warrant Agreement. 

The Warrant Agreement provides that upon the occurrence of certain events the number of shares of Common Stock issuable upon exercise of the Warrants set
forth on the face hereof may, subject to certain conditions, be adjusted. If, upon exercise of a Warrant, the holder thereof would be entitled to receive a fractional interest in a share of Common Stock, the Company shall, upon exercise, round down
to the nearest whole number of shares of Common Stock to be issued to the holder of the Warrant. 
 Warrant Certificates, when surrendered at the principal
corporate trust office of the Warrant Agent by the Registered Holder thereof in person or by legal representative or attorney duly authorized in writing, may be exchanged, in the manner and subject to the limitations provided in the Warrant
Agreement, but without payment of any service charge, for another Warrant Certificate or Warrant Certificates of like tenor evidencing in the aggregate a like number of Warrants. 

Upon due presentation for registration of transfer of this Warrant Certificate at the office of the Warrant Agent a new Warrant Certificate or Warrant
Certificates of like tenor and evidencing in the aggregate a like number of Warrants shall be issued to the transferee(s) in exchange for this Warrant Certificate, subject to the limitations provided in the Warrant Agreement, without charge except
for any tax or other governmental charge imposed in connection therewith. 
 The Company and the Warrant Agent may deem and treat the Registered Holder(s)
hereof as the absolute owner(s) of this Warrant Certificate (notwithstanding any notation of ownership or other writing hereon made by anyone), for the purpose of any exercise hereof, of any distribution to the holder(s) hereof, and for all other
purposes, and neither the Company nor the Warrant Agent shall be affected by any notice to the contrary. Neither the Warrants nor this Warrant Certificate entitles any holder hereof to any rights of a stockholder of the Company. 












 Election to Purchase 

(To Be Executed Upon Exercise of Warrant) 
 The
undersigned hereby irrevocably elects to exercise the right, represented by this Warrant Certificate, to receive shares of Common Stock and herewith tenders payment for such shares of Common Stock to the order of Janus International Group, Inc. (the
“Company”) in the amount of $                 in accordance with the terms hereof. The undersigned requests that a certificate for such
shares of Common Stock be registered in the name of                 , whose address is and that such shares of Common Stock be delivered to
whose address is                 . If said number of shares of Common Stock is less than all of the shares of Common Stock purchasable hereunder, the
undersigned requests that a new Warrant Certificate representing the remaining balance of such shares of Common Stock be registered in the name of
                , whose address is                  and that
such Warrant Certificate be delivered to                 , whose address is
                . 
 In the event that the Warrant has been
called for redemption by the Company pursuant to Section 6 of the Warrant Agreement and the Company has required cashless exercise pursuant to Section 6.4 of the Warrant Agreement, the number of
shares of Common Stock that this Warrant is exercisable for shall be determined in accordance with subsection 3.3.1(b) and Section 6.4 of the Warrant Agreement. 

In the event that the Warrant has been called for redemption by the Company pursuant to Section 6.2 of the Warrant Agreement and a
holder thereof elects to exercise its Warrant pursuant to a Make-Whole Exercise, the number of shares of Common Stock that this Warrant is exercisable for shall be determined in accordance with Section 6.2 of the Warrant
Agreement. 
 In the event that the Warrant is to be exercised on a “cashless” basis pursuant to Section 7.4 of the
Warrant Agreement, the number of shares of Common Stock that this Warrant is exercisable for shall be determined in accordance with Section 7.4 of the Warrant Agreement. 

In the event that the Warrant may be exercised, to the extent allowed by the Warrant Agreement, through cashless exercise (i) the number of shares of
Common Stock that this Warrant is exercisable for would be determined in accordance with the relevant section of the Warrant Agreement which allows for such cashless exercise and (ii) the holder hereof shall complete the following: The
undersigned hereby irrevocably elects to exercise the right, represented by this Warrant Certificate, through the cashless exercise provisions of the Warrant Agreement, to receive shares of Common Stock. If said number of shares is less than all of
the shares of Common Stock purchasable hereunder (after giving effect to the cashless exercise), the undersigned requests that a new Warrant Certificate representing the remaining balance of such shares of Common Stock be registered in the name of
                , whose address is and that such Warrant Certificate be delivered to
                , whose address is                 . 

[Signature Page Follows] 












 Date: , 20 
  

	
	  

	(Signature)
	
	  

	(Address)
	
	  

	(Tax Identification Number)


  

	
	Signature Guaranteed:

 THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS
AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM, PURSUANT TO S.E.C. RULE 17Ad-15 (OR ANY SUCCESSOR RULE)).