Document:

Supplemental Indenture, dated June 8, 2009

 Exhibit 4.1 
 FIRST SUPPLEMENTAL INDENTURE 
 Dated as of June 8, 2009 
 Among 
 OWENS CORNING, 
 As Issuer 
 Each of the SUBSIDIARY GUARANTORS
party hereto 
 and 
 WELLS FARGO
BANK, NATIONAL ASSOCIATION, 
 As Trustee 
 9.000% Senior Notes Due 2019 

 THIS FIRST SUPPLEMENTAL INDENTURE (the “Supplemental Indenture”), dated as of
June 8, 2009, among OWENS CORNING, a Delaware corporation (“Company”), the SUBSIDIARY GUARANTORS listed on the signature pages hereto (“Subsidiary Guarantors”), and WELLS FARGO BANK, NATIONAL ASSOCIATION, a
national banking association duly incorporated and existing under the laws of the United Sates of America, as Trustee (“Trustee”). 
 W I T N E S S E T H: 
 WHEREAS, the Company, the Subsidiary Guarantors and the Trustee have heretofore executed and delivered an
Indenture, dated as of June 2, 2009 (the “Original Indenture” and, as hereby supplemented, the “Indenture”), providing for the issuance from time to time of one or more series of the Company’s Securities;

 WHEREAS, pursuant to the terms of the Indenture, the Company desires to provide for the establishment of a series of Securities to be
designated as the “9.000% Senior Notes due 2019” (herein referred to as the “2019 Notes”), the form and substance of the 2019 Notes and the terms, provisions and conditions thereof to be set forth as provided in the
Original Indenture and this Supplemental Indenture; 
 WHEREAS, Section 2.03 of the Original Indenture provides that various matters
with respect to any series of Securities issued under the Indenture may be established in an indenture supplemental to the Indenture; 
 WHEREAS, Section 9.01(vii) of the Original Indenture provides that the Company and the Trustee may enter into an indenture supplemental to the Indenture to establish the form or terms of Securities of any series as permitted by the
Original Indenture; and 
 WHEREAS, all acts and things necessary to make this Supplemental Indenture, when duly executed and delivered, a
valid, binding and legal instrument in accordance with its terms and for the purposes herein expressed, have been done and performed; and the execution and delivery of this Supplemental Indenture have been in all respects duly authorized.

 NOW, THEREFORE, in consideration of the premises and in further consideration of the sum of One Dollar in lawful money of the United
States of America paid to the Company by the Trustee at or before the execution and delivery of this Supplemental Indenture, the receipt whereof is hereby acknowledged, and of other good and valuable consideration, it is agreed by and among the
Company, the Subsidiary Guarantors, and the Trustee as follows: 
 ARTICLE ONE 
 Relation to Indenture; Additional Definitions 
 1.01 Relation to
Indenture. This Supplemental Indenture constitutes an integral part of the Indenture. 
 1.02 Additional Definitions. For all
purposes of this Supplemental Indenture, capitalized terms used herein shall have the respective meanings specified below or in the Original Indenture, as the case may be. 
  

 1 

 “Beneficial Owner” has the meaning assigned to such term in Rule 13d-3
and Rule 13d-5 under the Exchange Act, except that in calculating the beneficial ownership of any particular “person” (as that term is used in Section 13(d)(3) of the Exchange Act), such “person” will be deemed to have
beneficial ownership of all securities that such “person” has the right to acquire by conversion or exercise of other securities, whether such right is currently exercisable or is exercisable only after the passage of time. The terms
“Beneficially Owns” and “Beneficially Owned” have a corresponding meaning. 
 “Change of
Control” means the occurrence of any of the following: 
 1) the direct or indirect sale, lease, transfer, conveyance
or other disposition (other than by way of merger or consolidation), in one or a series of related transactions, of all or substantially all of the properties or assets of Owens Corning and its Subsidiaries taken as a whole to any “person”
(as that term is used in Section 13(d) of the Exchange Act); 
 2) the adoption of a plan relating to the liquidation or
dissolution of Owens Corning; 
 3) the consummation of any transaction (including, without limitation, any merger or
consolidation), the result of which is that any “person” (as defined above) becomes the Beneficial Owner, directly or indirectly, of more than 50% of the Voting Stock of Owens Corning, measured by voting power rather than number of shares;
or 
 4) the first day on which a majority of the members of the Board of Directors of Owens Corning are not Continuing
Directors. 
 “Change of Control Offer” has the meaning set forth in Section 2.11(a). 
 “Change of Control Payment” has the meaning set forth in Section 2.11(a). 
 “Change of Control Payment Date” has the meaning set forth in Section 2.11(a). 
 “Change of Control Repurchase Event” means the occurrence of a Change of Control and a Ratings Downgrade.

 “Comparable Treasury Issue” means the United States Treasury security selected by the Quotation Agent as
having a maturity comparable to the remaining term of the 2019 Notes to be redeemed that would be utilized, at the time of selection and in accordance with customary financial practice, in pricing new issues of corporate notes of comparable maturity
to the remaining term of the 2019 Notes. 
 “Comparable Treasury Price” means, with respect to any redemption
date, (1) the average of four Reference Treasury Dealer Quotations for such redemption date, after excluding the highest and lowest such Reference Treasury Dealer Quotations, or (2) if the Quotation Agent obtains fewer than four such
Reference Treasury Dealer Quotations, the average of all such quotations. 
 “Continuing Directors” means, as
of any date of determination, any member of the Board of Directors of Owens Corning who: 
 1) was a member of such Board of
Directors on the date of the indenture; or 
  

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 2) was nominated for election or elected to such Board of Directors with the approval of
a majority of the Continuing Directors who were members of such Board of Directors at the time of such nomination or election. 
 “Interest Payment Dates” means June 15 and December 15 of each year, or if any such day is not a Business Day, the next succeeding Business Day, until maturity, beginning on December 15, 2009. 
 “Maturity Date” has the meaning set forth in Section 2.03. 
 “Note Registrar” means Wells Fargo Bank, National Association, hereby appointed as an agency of the Company in accordance
with Section 2.05 of the Original Indenture. 
 “Original Indenture” has the meaning set forth in the
first paragraph of the Recitals hereof. 
 “Quotation Agent” means a Reference Treasury Dealer appointed by
the Company. 
 “Rating Agency” means each of Moody’s Investors Service Inc. and Standard &
Poor’s Ratings Services, a division of The McGraw-Hill Companies, Inc., or any of their successors. 
 “Ratings
Downgrade” means when, at the time of a Change of Control, the notes carry: 
 1) an investment grade credit rating
(BBB-/Baa3, or equivalent, or better) from both Rating Agencies, and such rating from both Rating Agencies is within 60 days of the occurrence of the Change of Control (which period shall be extended so long as the rating of the notes is under
publicly announced consideration for possible downgrade by either Rating Agency) either downgraded to a non-investment grade credit rating (BB+/Ba1 or equivalent, or worse) or withdrawn and is not within such period subsequently (in the case of a
downgrade) upgraded to an investment grade credit rating or (in the case of a withdrawal) replaced by an investment grade credit rating; 
 2) a non-investment grade credit rating (BB+/Ba1, or equivalent, or worse) from both Rating Agencies, and such rating from both Rating Agencies is within 60 days of the occurrence of the Change of Control (which
period shall be extended so long as the rating of the notes is under publicly announced consideration for possible downgrade by either Rating Agency) downgraded by one or more notches (for illustration, Ba1 to Ba2 being one notch) and is not within
such period subsequently upgraded to its earlier credit rating or better by both Rating Agencies; 
  

 3 

 3) both (A) an investment grade credit rating (BBB-/Baa3, or equivalent, or better)
from one Rating Agency, and such rating is within 60 days of the occurrence of the Change of Control (which period shall be extended so long as the rating of the notes is under publicly announced consideration for possible downgrade by either Rating
Agency) either downgraded to a non-investment grade credit rating (BB+/Ba1, or equivalent, or worse) or withdrawn and is not within such period subsequently (in the case of a downgrade) upgraded to an investment grade credit rating by such Rating
Agency or (in the case of a withdrawal) replaced by an investment grade credit rating from such Rating Agency and (B) a non-investment grade credit rating (BB+/Ba1, or equivalent, or worse) from one Rating Agency, and such rating is within 60
days of the occurrence of the Change of Control (which period shall be extended so long as the rating of the notes is under publicly announced consideration for possible downgrade by either Rating Agency) downgraded by one or more notches (for
illustration, Ba1 to Ba2 being one notch) and is not within such period subsequently upgraded to its earlier credit rating or better by such Rating Agency; 
 4) both (A) an investment grade credit rating (BBB-/Baa3, or equivalent, or better) from one Rating Agency, and such rating is within 60 days of the occurrence of the Change of Control (which period shall be
extended so long as the rating of the notes is under publicly announced consideration for possible downgrade by either Rating Agency) either downgraded to a non-investment grade credit rating (BB+/Ba1, or equivalent, or worse) or withdrawn and is
not within such period subsequently (in the case of a downgrade) upgraded to an investment grade credit rating by such Rating Agency or (in the case of a withdrawal) replaced by an investment grade credit rating from such Rating Agency and
(B) no credit rating from one Rating Agency, and such Rating Agency does not assign within 60 days of the occurrence of the Change of Control an investment grade credit rating to the notes of such series; 
 5) both (A) a non-investment grade credit rating (BB+/Ba1, or equivalent, or worse) from one Rating Agency, and such rating is within
60 days of the occurrence of the Change of Control (which period shall be extended so long as the rating of the notes is under publicly announced consideration for possible downgrade by either Rating Agency) downgraded by one or more notches (for
illustration, Ba1 to Ba2 being one notch) and is not within such period subsequently upgraded to its earlier credit rating or better by such Rating Agency and (B) no credit rating from one Rating Agency, and such Rating Agency does not assign
within 60 days of the occurrence of the Change of Control an investment grade credit rating to the notes of such series; or 
 6) no credit rating from either Rating Agency and both Rating Agencies do not assign within 60 days of the occurrence of the Change of Control an investment grade credit rating to the notes of such series; 
 and in making the relevant decision(s) referred to above to downgrade or withdraw such ratings, as applicable, the relevant Rating Agency announces
publicly or confirms in writing to Owens Corning that such decision(s) resulted, in whole or in part, from the occurrence of the Change of Control. 
  

 4 

 “Reference Treasury Dealer” means (i) each of Citigroup Global
Markets, Inc., Banc of America Securities LLC, one other primary U.S. Government securities dealer in New York City (a “Primary Treasury Dealer”) selected by Wachovia Capital Markets, LLC and J.P. Morgan Securities Inc., and their
respective successors, provided, however, that if any of the foregoing shall cease to be a Primary Treasury Dealer, the Company will substitute therefor another Primary Treasury Dealer; and (ii) any other Primary Treasury Dealer selected by the
Company. 
 “Reference Treasury Dealer Quotations” means, with respect to each Reference Treasury Dealer and
any redemption date, the average, as determined by the Company, of the bid and asked prices for the Comparable Treasury Issue (expressed in each case as a percentage of its principal amount) quoted in writing to the Quotation Agent by such Reference
Treasury Dealer at 5:00 p.m., New York City time, on the third Business Day preceding such redemption date. 
 “Treasury Rate” means, with respect to any redemption date, the rate per annum equal to the semi-annual equivalent yield to maturity of the Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue
(expressed as a percentage of its principal amount) equal to the Comparable Treasury Price for such redemption date. 
 “2019 Notes” has the meaning set forth in the second paragraph of the Recitals hereof. 
 All references herein to
Articles, Sections or Exhibits, unless otherwise specified, refer to the corresponding Articles, Sections or Exhibits of this Supplemental Indenture. The terms “herein,” “hereof,” “hereunder” and
other words of similar import refer to this Supplemental Indenture. 
 ARTICLE TWO 
 The Series of Notes 
 2.01 Title of
the Notes. The 2019 Notes shall be designated as the “9.000% Senior Notes due 2019.” 
 2.02 Limitation on Aggregate
Principal Amount. The aggregate principal amount of 2019 Notes that may initially be outstanding shall not exceed $350,000,000. 
 2.03
Stated Maturity. The stated maturity of the 2019 Notes shall be June 15, 2019 (the “Maturity Date”). 
 2.04
Interest and Interest Rate. 
 (a) The 2019 Notes shall bear interest at the rate of 9.000% per annum, from and including their
Original Issue Date of June 8, 2009, or from the most recent Interest Payment Date on which interest has been paid or provided for, but excluding, the Maturity 

  

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Date. Such interest shall be payable semiannually in arrears, on the Interest Payment Dates of June 15 and December 15 in each year, commencing on
December 15, 2009. Interest accrued on the 2019 Notes from the last Interest Payment Date before the Maturity Date shall be payable on the Maturity Date. 
 (b) The interest so payable on any Interest Payment Date shall be paid to the Persons in whose names the 2019 Notes are registered at the close of business on the Regular Record Date for such Interest Payment Date,
being the immediately preceding June 1 and December 1, as the case may be, whether or not such day is a Business Day. 
 (c) The
Company will pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue principal and premium, if any, from time to time on demand at a rate that is 1% per annum in excess of 9.000% to the extent
lawful; it will pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue instalments of interest (without regard to any applicable grace periods) from time to time on demand at a rate that is 1% per
annum in excess of 9.000% to the extent lawful. 
 2.05 Place of Payment. The place or places where the principal of and interest on
the 2019 Notes shall be payable is the office or agency of the Company maintained for such purpose, which shall initially be the Corporate Trust Office of the Trustee, and any other place or places designated by the Company pursuant to the
Indenture, provided that while the 2019 Notes are represented by one or more Registered Global Securities registered in the name of the Depositary, or its nominee, the Company will cause payments of principal and interest on such Registered Global
Securities to be made to the Depositary or its nominee, as the case may be, by wire transfer to the extent, in the funds and in the manner required by agreements with, or regulations or procedures prescribed from time to time by the Depositary or
its nominee, and otherwise in accordance with such agreements, regulations or procedures. 
 2.06 Place of Registration or Exchange;
Notices and Demands With Respect to the 2019 Notes. The place where the Holders of the 2019 Notes may present the 2019 Notes for registration of transfer or exchange and may make notices and demands to or upon the Company in respect of the 2019
Notes shall be the Corporate Trust Office of the Trustee. 
 2.07 Global Notes. 
 (a) 2019 Notes shall be issuable in whole or in part in the form of one or more Global Notes in definitive, full registered, book-entry form, without
interest coupons. The Global Note shall be deposited on its Original Issue Date with, or on behalf of, the Depositary. 
 (b) The Depository
Trust Company (“DTC”) shall initially serve as Depositary with respect to the Global Note. Such Global Note shall bear the legend set forth in the form of Note attached as Exhibit A. 
 2.08 Form of Securities. The Global Note shall be substantially in the form attached as Exhibit A. The Guarantees shall be substantially in
the form attached as Exhibit B. 
  

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 2.09 Note Registrar. The Trustee shall initially serve as the Note Registrar for the 2019 Notes.

 2.10 Sinking Fund Obligations. The Company shall have no obligation to redeem or purchase any 2019 Notes pursuant to any sinking
fund or analogous requirement. 
 2.11 Offer to Repurchase Upon Change of Control Repurchase Event. 
 (a) Upon the occurrence of a Change of Control Repurchase Event, the Company will make an offer (a “Change of Control Offer”) to each
Holder of the 2019 Notes to repurchase all or any part (equal to $2,000 or integral multiples of $1,000 in excess of $2,000) of that Holder’s 2019 Notes at a purchase price in cash equal to 101% of the aggregate principal amount of 2019 Notes
repurchased plus accrued and unpaid interest on the 2019 Notes repurchased to the date of repurchase, subject to the rights of Holders of the 2019 Notes on the relevant record date to receive interest due on the relevant interest payment date (the
“Change of Control Payment”). Within 30 days following any Change of Control Repurchase Event, the Company will mail a notice to each Holder and the Trustee describing the transaction or transactions that constitute the Change of
Control Repurchase Event and stating: 
 (1) that the Change of Control Offer is being made pursuant to this section of the
Supplemental Indenture and that all 2019 Notes tendered will be accepted for payment; 
 (2) the purchase price and the
purchase date, which shall be no earlier than 30 days and no later than 60 days from the date such notice is mailed (the “Change of Control Payment Date”); 
 (3) that any 2019 Note not tendered will continue to accrue interest; 
 (4) that, unless the Company defaults in the payment of the Change of Control Payment, all 2019 Notes accepted for payment pursuant to the
Change of Control Offer will cease to accrue interest after the Change of Control Payment Date; 
 (5) that Holders electing
to have any 2019 Notes purchased pursuant to a Change of Control Offer will be required to surrender the 2019 Notes, with the form entitled “Option of Holder to Elect Purchase” attached to the 2019 Notes completed, or transfer by
book-entry transfer, to the Paying Agent at the address specified in the notice prior to the close of business on the third Business Day preceding the Change of Control Payment Date; 
 (6) that Holders of the 2019 Notes will be entitled to withdraw their election if the Paying Agent receives, not later than the close of
business on the second Business Day preceding the Change of Control Payment Date, a telegram, telex, facsimile transmission or letter setting forth the name of such Holder, the principal amount of 2019 Notes delivered for purchase, and a statement
that such Holder is withdrawing his election to have the 2019 Notes purchased; and 
 (7) that Holders whose 2019 Notes are
being purchased only in part will be issued new 2019 Notes equal in principal amount to the unpurchased portion of the 2019 Notes surrendered, which unpurchased portion must be equal to $2,000 in principal amount or an integral multiple of $1,000 in
excess of $2,000. 
  

 7 

 The Company will comply with the requirements of Rule 14e-1 under the Exchange Act and any other
securities laws and regulations thereunder to the extent those laws and regulations are applicable in connection with the repurchase of the 2019 Notes as a result of a Change of Control Repurchase Event. To the extent that the provisions of any
securities laws or regulations conflict with the provisions of this Section 2.11, the Company will comply with the applicable securities laws and regulations and will not be deemed to have breached its obligations under this Section 2.11
by virtue of such compliance. 
 (b) On the Change of Control Payment Date, the Company will, to the extent lawful: 
 (1) accept for payment all the 2019 Notes or portions of the 2019 Notes properly tendered pursuant to the Change of Control Offer;

 (2) deposit with the Paying Agent an amount equal to the Change of Control Payment in respect of all the 2019 Notes or
portions of the 2019 Notes properly tendered; and 
 (3) deliver or cause to be delivered to the Trustee the 2019 Notes
properly accepted together with an Officers’ Certificate stating the aggregate principal amount of the 2019 Notes or portions of the 2019 Notes being purchased by the Company. 
 The Paying Agent will promptly mail (but in any case not later than five days after the Change of Control Payment Date) to each Holder of the 2019 Notes
properly tendered the Change of Control Payment for such 2019 Notes, and the Trustee will promptly authenticate and mail (or cause to be transferred by book entry) to each Holder a new 2019 Note equal in principal amount to any unpurchased portion
of the 2019 Notes surrendered, if any. The Company will publicly announce the results of the Change of Control Offer on or as soon as practicable after the Change of Control Payment Date. 
 (c) Notwithstanding anything to the contrary herein, the Company will not be required to make a Change of Control Offer upon a Change of Control
Repurchase Event if a third party makes the Change of Control Offer in the manner, at the times and otherwise in compliance with the requirements set forth herein and purchases all 2019 Notes properly tendered and not withdrawn under the Change
of Control Offer. 
 ARTICLE THREE 
 Optional Redemption of the 2019 Notes 
 3.01 Redemption Price. The Company shall have the right to redeem the 2019
Notes, at its option, at any time in whole, or from time to time in part, at a redemption price equal to the greater of: 
 (a) 100% of the principal amount of the 2019 Notes to be redeemed; and 
  

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 (b) as determined by the Quotation Agent, the sum of the present values of the remaining
scheduled payments of principal and interest on the 2019 Notes being redeemed (excluding any portion of such payments of interest accrued as of the date of redemption), discounted to the date of redemption on a semi-annual basis (assuming a 360-day
year consisting of twelve 30-day months) at the Treasury Rate, plus 50 basis points; 
 plus, in each case, accrued and unpaid interest thereon to the
redemption date. 
 ARTICLE FOUR 
 Miscellaneous Provisions 
 4.01 The Indenture, as supplemented by this Supplemental Indenture, is in all respects hereby
adopted, ratified and confirmed. 
 4.02 This Supplemental Indenture may be executed in any number of counterparts, each of which shall be an
original, but such counterparts shall together constitute but one and the same instrument. 
 4.03 THIS SUPPLEMENTAL INDENTURE AND EACH 2019
NOTE SHALL BE GOVERNED BY AND DEEMED TO BE A CONTRACT MADE UNDER, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK AND FOR ALL PURPOSES SHALL BE CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK WITHOUT REGARD TO
CONFLICTS OF LAWS PRINCIPLES THEREOF. 
 4.04 If any provision in this Supplemental Indenture limits, qualifies or conflicts with another
provision hereof that is required to be included herein by any provisions of the Trust Indenture Act, such required provision shall control. 
 4.05 In case any provision in this Supplemental Indenture or the 2019 Notes shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired
thereby. 
 4.06 The recitals contained herein shall be taken as the statements of the Company, and the Trustee assumes no responsibility for
their correctness. The Trustee makes no representations as to the proper authorization or due execution hereof or of the 2019 Notes by the Company or the Subsidiary Guarantors or as to the validity or sufficiency of this Supplemental Indenture, the
Subsidiary Guarantees or the 2019 Notes. The Trustee shall not be accountable for the use or application by the Company of the 2019 Notes or the proceeds of the 2019 Notes. 
 *    *    *    * 
  

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 IN WITNESS WHEREOF, the parties hereto have caused this Supplemental Indenture to be duly executed as of
the day and year first above written. 
  

			
	OWENS CORNING
		
	By:	 	 /s/ Michael McMurray

	Name:	 	Michael McMurray
	Title:	 	Vice President Finance and Treasurer
		
	By:	 	 /s/ Stephen K. Krull

	Name:	 	Stephen K. Krull
	Title:	 	Senior Vice President, General Counsel and Secretary
	
	CDC CORPORATION
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	ENGINEERED PIPE SYSTEMS, INC.
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	ERIC COMPANY
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	FALCON FOAM CORPORATION
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	INTEGREX VENTURES LLC
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer

 Supplemental Indenture 

			
	IPM INC.
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	JEFFERSON HOLDINGS, INC.
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	MODULO USA LLC
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	OCCV1, INC.
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	OCCV2, LLC
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	OCV FABRICS US, INC.
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	OWENS CORNING COMPOSITE MATERIALS, LLC
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer

 Supplemental Indenture 
  

			
	OWENS CORNING CONSTRUCTION
SERVICES, LLC
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	OWENS CORNING MASONRY PRODUCTS, LLC (F/K/A OWENS CORNING CULTURED STONE, LLC)
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	OCV INTELLECTUAL CAPITAL, LLC (F/K/A OWENS-CORNING FIBERGLAS TECHNOLOGY II, LLC)
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	OWENS CORNING FOAM INSULATION, LLC
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	OWENS CORNING FRANCHISING, LLC
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	OWENS-CORNING FUNDING CORPORATION
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer

 Supplemental Indenture 

			
	OWENS CORNING HOMEXPERTS, INC.
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	OWENS CORNING HT, INC.
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	OWENS CORNING INSULATING SYSTEMS, LLC
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	OWENS CORNING INTELLECTUAL CAPITAL, LLC
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	OWENS CORNING OVERSEAS HOLDING, INC.
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	OWENS CORNING ROOFING AND ASPHALT, LLC
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	OWENS CORNING SALES, LLC (F/K/A OWENS CORNING SALES, INC.)
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer

 Supplemental Indenture 

			
	OWENS CORNING SCIENCE AND
TECHNOLOGY, LLC
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	OWENS CORNING U.S. HOLDINGS, LLC
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	PALMETTO PRODUCTS, INC.
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer
	
	SOLTECH, INC.
		
	By:	 	 /s/ Michael C. McMurray

	Name:	 	Michael C. McMurray
	Title:	 	Authorized Signer

 Supplemental Indenture 

			
	WELLS FARGO BANK, NATIONAL ASSOCIATION, as Trustee
		
	By:	 	 /s/ Gregory S. Clarke

	Name:	 	Gregory S. Clarke
	Title:	 	Vice President

 Supplemental IndentureForm of 9.000% Senior Notes due 2019

 Exhibit 4.2
  
  
 CUSIP/CINS 690742 AC5 
 9.000% Senior Notes due 2019 
  

			
	No. 1	  	$350,000,000

 Owens Corning 
 promises to pay to Cede & Co., or registered assigns, 
 the principal sum of THREE HUNDRED FIFTY MILLION DOLLARS on June 15, 2019.

 Interest Payment Dates: June 15 and December 15 
 Record Dates: June 1 and December 1 
 Dated: June 8, 2009 
  

			
	Owens Corning
		
	By:	 	 /s/ Michael H. Thaman

	Name:	 	Michael H. Thaman
	Title:	 	 Chairman of the Board, President
 and Chief Executive
Officer

 This is one of the Securities referred to 
 in the within-mentioned Indenture: 
  

			
	WELLS FARGO BANK, NATIONAL ASSOCIATION,
		 	as Trustee
		
	By:	 	 /s/ Gregory S. Clarke

		 	Authorized Signatory

  
  
  

 A-1 

 9.000% Senior Notes due 2019 
 THIS SECURITY IS A REGISTERED GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR A NOMINEE THEREOF. THIS SECURITY IS EXCHANGEABLE FOR
SECURITIES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE AND, UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE REGISTERED
FORM, THIS SECURITY MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY TO THE NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A
SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY. 
 Capitalized terms used herein have the meanings assigned to them in the
Indenture referred to below unless otherwise indicated. 
 (1) INTEREST. Owens Corning, a Delaware corporation (the
“Company”), promises to pay interest on the principal amount of this Security at 9.000% per annum from June 8, 2009 until maturity. The Company will pay interest semiannually in arrears on June 15 and December 15
of each year, or if any such day is not a Business Day, on the next succeeding Business Day (each, an “Interest Payment Date”). Interest on the Securities will accrue from the most recent date to which interest has been paid or, if
no interest has been paid, from the date of issuance; provided that if there is no existing Default in the payment of interest, and if this Security is authenticated between a record date referred to on the face hereof and the next succeeding
Interest Payment Date, interest shall accrue from such next succeeding Interest Payment Date; provided further that the first Interest Payment Date shall be December 15, 2009. The Company will pay interest (including post-petition
interest in any proceeding under any Bankruptcy Law) on overdue principal and premium, if any, from time to time on demand at a rate that is 1% per annum in excess of 9.000% to the extent lawful; it will pay interest (including post-petition
interest in any proceeding under any Bankruptcy Law) on overdue instalments of interest (without regard to any applicable grace periods) from time to time on demand at a rate that is 1% per annum in excess of 9.000% to the extent lawful.
Interest will be computed on the basis of a 360-day year of twelve 30-day months. 
 (2) METHOD OF PAYMENT. The Company
will pay interest on the Securities (except defaulted interest) to the Persons who are registered Holders of Securities at the close of business on the June 1 or December 1 next preceding the Interest Payment Date, even if such Securities
are cancelled after such record date and on or before such Interest Payment Date, except as provided in Section 2.13 of the Indenture with respect to defaulted interest. The Securities will be payable as to principal, premium, if any, and
interest at the office or agency of the Company maintained for such purpose within or without the City and State of New York, or, at the option of the Company, payment of interest may be made by check mailed to the Holders at their addresses set
forth in the register of Holders; provided that payment by wire transfer of immediately available funds will be required with respect to principal of and interest and premium, if any, on, all Global Securities and all other Securities the
Holders of which will have provided wire transfer instructions to the Company or the Paying Agent. Such payment will be in such coin or currency of the United States of America as at the time of payment is legal tender for payment of public and
private debts. 
 (3) PAYING AGENT AND REGISTRAR. Initially, Wells Fargo Bank, National Association, the Trustee under
the Indenture, will act as Paying Agent and Registrar. The Company may change any Paying Agent or Registrar without notice to any Holder. The Company or any of its Subsidiaries may act in any such capacity. 
  

 A-2 

 (4) INDENTURE. The Company issued the Securities under an Indenture dated as of
June 2, 2009 (as supplemented by the First Supplemental Indenture dated as of June 8, 2009, the “Indenture”) among the Company, the Subsidiary Guarantors and the Trustee. The terms of the Securities include those stated in
the Indenture and those made part of the Indenture by reference to the Trust Indenture Act (the “TIA”). The Securities are subject to all such terms, and Holders are referred to the Indenture and the TIA for a statement of such
terms. To the extent any provision of this Security conflicts with the express provisions of the Indenture, the provisions of the Indenture shall govern and be controlling. The Securities are unsecured obligations of the Company. The Indenture does
not limit the aggregate principal amount of Securities that may be issued thereunder. 
 (5) OPTIONAL REDEMPTION.

 (a) The Company may redeem all or a part of the Securities at a redemption price equal to the greater of (i) 100% of
the principal amount of the Securities to be redeemed and (ii) as determined by the Quotation Agent, the sum of the present values of the remaining scheduled payments of principal and interest on the Securities to be redeemed (excluding any
portion of such payments of interest accrued as of the date of redemption), discounted to the date of redemption on a semi-annual basis (assuming a 360-day year, consisting of twelve 30-day months) at the Treasury Rate plus 50 basis points, plus, in
each case, accrued and unpaid interest thereon to the date of redemption. 
 (b) Unless the Company defaults in payment of the
redemption price, on and after the date of redemption, interest will cease to accrue on the Securities or portions thereof called for redemption. 
 (c) Any redemption pursuant to Article 3 of the Indenture shall be made pursuant to the provisions of Sections 3.01 through 3.05 of the Indenture. 
 (6) REPURCHASE AT THE OPTION OF HOLDER. If there is a Change of Control Repurchase Event, the Company will be required to make an
offer (a “Change of Control Offer”) to each Holder to repurchase all or any part (equal to $2,000 or integral multiples of $1,000 in excess of $2,000) of each Holder’s Securities at a purchase price in cash equal to 101% of the
aggregate principal amount thereof plus accrued and unpaid interest thereon to the date of repurchase, subject to the rights of Holders on the relevant record date to receive interest due on the relevant Interest Payment Date (the “Change of
Control Payment”). Within 30 days following any Change of Control Repurchase Event, the Company will mail a notice to each Holder setting forth the procedures governing the Change of Control Offer as required by the Indenture. 

(7) NOTICE OF REDEMPTION. Notice of redemption will be mailed at least 30 days but not more than 60 days before the redemption
date to each Holder whose Securities are to be redeemed at its registered address. Securities in denominations larger than $2,000 may be redeemed in part but only in whole multiples of $1,000, unless all of the Securities held by a Holder are to be
redeemed. 
 (8) DENOMINATIONS, TRANSFER, EXCHANGE. The Securities are in registered form without coupons in
denominations of $2,000 and integral multiples of $1,000 in excess of $2,000. The transfer of Securities may be registered and Securities may be exchanged as provided in the Indenture. The Registrar and the Trustee may require a Holder, among other
things, to furnish appropriate endorsements and transfer documents and the Company may require a Holder to pay any taxes and fees required by law or permitted by the Indenture. The Company need not exchange or register the transfer of any Security
or portion of a Security selected for redemption, except for the unredeemed portion of any Security being redeemed in part. Also, the Company need not exchange or register the transfer of any Securities for a period of 15 days before a selection of
Securities to be redeemed or during the period between a record date and the corresponding Interest Payment Date. 
 (9)
PERSONS DEEMED OWNERS. The registered Holder of a Security may be treated as its owner for all purposes. 
 (10)
AMENDMENT, SUPPLEMENT AND WAIVER. Subject to certain exceptions, the Indenture or the Securities or the Note Guarantees may be amended or supplemented with the consent of the Holders of not less than a majority in principal amount of the
Securities affected by such modification, to add, change or eliminate any provision of, or to modify the rights of such Holders. 

  

 A-3 

 
Without the consent of any Holder of a Security, the Indenture or the Securities or Note Guarantees may be amended or supplemented to cure any mistakes or
defects; to add or change any of the provisions of the Indenture relating to the issuance or exchange of the Securities in registered form, but only if such action does not adversely affect the interests of the Holders of the Securities in any
material respect; to effect the assumption of the Company’s or a Subsidiary Guarantor’s obligations to Holders of the Securities and Note Guarantees by a successor Person; to impose additional covenants and events of default or to add Note
Guarantees of other Persons for the benefit of the Holders; to change or eliminate any of the provisions of the Indenture, but only if the change or elimination becomes effective when there are no outstanding Securities, which are entitled to the
benefit of such provision and as to which such modification would apply; to secure the Securities; to comply with the requirements of the SEC in order to effect or maintain the qualification of the Indenture under the TIA; to conform the text of the
Indenture, the Securities or the Note Guarantees to any provision of the “Description of the Notes” section of the Company’s Prospectus Supplement dated as of June 3, 2009, relating to the initial offering of the Securities, to
the extent that such provision in that “Description of the Notes” was intended to be a verbatim recitation of a provision of the Indenture, the Note Guarantees or the Securities; to supplement any of the provisions of the Indenture to
permit or facilitate the defeasance and discharge of the Securities, but only if such action does not adversely affect the interests of the Holders of the Securities or related coupons in any material respect; to evidence and provide for the
acceptance of appointment by a successor Trustee and to add to or change any of the provisions of the Indenture to facilitate the administration of the trusts by more than one Trustee or to allow any Subsidiary Guarantor to execute a supplemental
indenture to the Indenture and/or a Note Guarantee with respect to the Securities. 
 (11) DEFAULTS AND REMEDIES.
Events of Default include: (i) default for 30 days in the payment when due of interest on the Securities; (ii) default in the payment when due of the principal of, or premium, if any, on, the Securities when the same becomes due and
payable at maturity, upon redemption (including in connection with an offer to purchase) or otherwise, (iii) failure by the Company or any of its Subsidiaries for 60 days after notice to the Company by the Trustee or the Holders of at least 25%
in aggregate principal amount of the Securities then outstanding voting as a single class to comply with any of the other agreements in the Indenture or the Securities; (iv) default under certain other agreements relating to Indebtedness of the
Company which default results in the acceleration of such Indebtedness prior to its express maturity; (v) certain events of bankruptcy or insolvency with respect to the Company or any of its Subsidiaries that is a Significant Subsidiary or any
group of Subsidiaries that, taken together, would constitute a Significant Subsidiary; and (vi) except as permitted by the Indenture, any Note Guarantee is held in any judicial proceeding to be unenforceable or invalid or ceases for any reason
to be in full force and effect or any Subsidiary Guarantor or any Person acting on its behalf denies or disaffirms its obligations under such Subsidiary Guarantor’s Note Guarantee. In the case of an Event of Default of the type specified in
clause (v) above with respect to the Company, any Subsidiary of the Company that is a Significant Subsidiary or any group of Subsidiaries of the Company that, taken together, would constitute a Significant Subsidiary, all outstanding Securities will
become due and payable immediately without further action or notice. If any other Event of Default occurs and is continuing, the Trustee or the Holders of at least 25% in aggregate principal amount of the then outstanding Securities may declare all
the Securities to be due and payable immediately. Notwithstanding the foregoing, in the case of an Event of Default arising from certain events of bankruptcy or insolvency, all outstanding Securities will become due and payable immediately without
further action or notice. Holders may not enforce the Indenture or the Securities except as provided in the Indenture. Subject to certain limitations, Holders of a majority in aggregate principal amount of the then outstanding Securities may direct
the Trustee in its exercise of any trust or power. The Trustee may withhold from Holders of the Securities notice of any continuing Default or Event of Default (except a Default or Event of Default relating to the payment of principal or interest or
premium, if any) if it determines that withholding notice is in their interest. The Holders of a majority in aggregate principal amount of the then outstanding Securities by notice to the Trustee may, on behalf of the Holders of all of the
Securities, rescind an acceleration or waive any existing Default or Event of Default and its consequences under the Indenture except a continuing Default or Event of Default in the payment of interest or premium on, or the principal of, the
Securities. The Company is required to deliver to the Trustee annually a statement regarding compliance with the Indenture, and the Company is required, upon becoming aware of any Default or Event of Default, to deliver to the Trustee a statement
specifying such Default or Event of Default. 
  

 A-4 

 (12) TRUSTEE DEALINGS WITH COMPANY. The Trustee, in its individual or any other
capacity, may make loans to, accept deposits from, and perform services for the Company or its Affiliates, and may otherwise deal with the Company or its Affiliates, as if it were not the Trustee. 
 (13) NO RECOURSE AGAINST OTHERS. A director, officer, employee, incorporator or stockholder of the Company or any of the Subsidiary
Guarantors, as such, will not have any liability for any obligations of the Company or the Subsidiary Guarantors under the Securities, the Note Guarantees or the Indenture or for any claim based on, in respect of, or by reason of, such obligations
or their creation. Each Holder by accepting a Security waives and releases all such liability. The waiver and release are part of the consideration for the issuance of the Securities. 
 (14) AUTHENTICATION. This Security will not be valid until authenticated by the manual signature of the Trustee or an
authenticating agent. 
 (15) ABBREVIATIONS. Customary abbreviations may be used in the name of a Holder or an
assignee, such as: TEN COM (= tenants in common), TEN ENT (= tenants by the entireties), JT TEN (= joint tenants with right of survivorship and not as tenants in common), CUST (= Custodian), and U/G/M/A (= Uniform Gifts to Minors Act). 

(16) CUSIP NUMBERS. Pursuant to a recommendation promulgated by the Committee on Uniform Security Identification Procedures, the
Company has caused CUSIP numbers to be printed on the Securities, and the Trustee may use CUSIP numbers in notices of redemption as a convenience to Holders. No representation is made as to the accuracy of such numbers either as printed on the
Securities or as contained in any notice of redemption, and reliance may be placed only on the other identification numbers placed thereon. 
 (17) GOVERNING LAW. THE LAWS OF THE STATE OF NEW YORK SHALL GOVERN THE INDENTURE AND THIS SECURITY WITHOUT REGARD TO CONFLICTS OF LAW PRINCIPLES THEREOF. 
 The Company will furnish to any Holder upon written request and without charge a copy of the Indenture. Requests may be made to: 
 Owens Corning 
 One Owens Corning Parkway 
 Toledo, OH 43659 
 Attention: Investor Relations 
  

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 ASSIGNMENT FORM 
 To assign this Security, fill in the form below: 
  

			
	(I) or (we) assign and transfer this Security to:	  	  

	  
	  	
	(Insert assignee’s legal name)
	
	  

	(Insert assignee’s soc. sec. or tax I.D. no.)
	
	  

	
	  

	
	  

	
	  

	(Print or type assignee’s name, address and zip code)

			
		
	and irrevocably appoint	  	  

			
	  
	  	
	to transfer this Security on the books of the Company. The agent may substitute another to act for him.

 Date:
                             
  

			
	Your Signature:	 	  

	(Sign exactly as your name appears on the face of this Security)

  

			
	Signature Guarantee*:	 	  

  

	*	Participant in a recognized Signature Guarantee Medallion Program (or other signature guarantor acceptable to the Trustee). 

  

 A-6 

 Option of Holder to Elect Purchase 
 If you want to elect to have this Security purchased by the Company pursuant to Section 2.11 of the Supplemental Indenture, check the box below: 
  ̈ Section 2.11 
 If you want to elect to have
only part of the Security purchased by the Company pursuant to Section 2.11of the Supplemental Indenture, state the amount you elect to have purchased: 
 $                
 Date:
                             
  

			
	Your Signature:	 	  

	(Sign exactly as your name appears on the face of this Security)

 Tax Identification No.:
                                        

  

			
	Signature Guarantee*:	 	  

  

	*	Participant in a recognized Signature Guarantee Medallion Program (or other signature guarantor acceptable to the Trustee). 

  

 A-7 

 SCHEDULE OF EXCHANGES OF INTERESTS IN THE GLOBAL SECURITY 
 The following exchanges of a part of this Global Security for an interest in another Global Security or for a Definitive Security, or exchanges of a part
of another Global Security or Definitive Security for an interest in this Global Security, have been made: 
  

									
	 Date of Exchange
	  	Amount of decrease in
Principal Amount
of
this Global Security	  	Amount of increase in
Principal Amount
of
this Global Security	  	Principal Amount
of this Global Security
following such
decrease
(or increase)	  	Signature of authorized
officer of Trustee or
Custodian

					
		 		  	

  

 A-8 

 NOTATION OF GUARANTEE 
 For value received, each Subsidiary Guarantor (which term includes any successor Person under the Indenture) has, jointly and severally, unconditionally guaranteed, to the extent set forth in the Indenture and subject
to the provisions in the Indenture dated as of June 2, 2009 (as supplemented by the First Supplemental Indenture dated as of June 8, 2009, the “Indenture”) among Owens Corning, (the “Company”), the
Subsidiary Guarantors party thereto and Wells Fargo Bank, National Association, as trustee (the “Trustee”), (a) the due and punctual payment of the principal of, premium, if any, and interest on, the Securities, whether at
maturity, by acceleration, redemption or otherwise, the due and punctual payment of interest on overdue principal of and interest on the Securities, if any, if lawful, and the due and punctual performance of all other obligations of the Company to
the Holders or the Trustee all in accordance with the terms of the Indenture and (b) in case of any extension of time of payment or renewal of any Securities or any of such other obligations, that the same will be promptly paid in full when due
or performed in accordance with the terms of the extension or renewal, whether at stated maturity, by acceleration or otherwise. The obligations of the Subsidiary Guarantors to the Holders of Securities and to the Trustee pursuant to the Note
Guarantee and the Indenture are expressly set forth in Article 10 of the Indenture and reference is hereby made to the Indenture for the precise terms of the Note Guarantee. 
 Capitalized terms used but not defined herein have the meanings given to them in the Indenture. 
 [Remainder of Page Intentionally Left Blank] 

			
	CDC CORPORATION
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President
	
	ENGINEERED PIPE SYSTEMS, INC.
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President
	
	ERIC COMPANY
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	President
	
	FALCON FOAM CORPORATION
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President and Asst. Secretary
	
	INTEGREX VENTURES LLC
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	President
	
	IPM INC.
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President
	
	JEFFERSON HOLDINGS, INC.
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President

  

 Note Guarantee 

			
	MODULO USA LLC
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President
	
	OCCV1, INC.
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Secretary
	
	OCCV2, LLC
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Secretary
	
	OCV FABRICS US, INC.
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President
	
	OWENS CORNING COMPOSITE MATERIALS, LLC
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President
	
	OWENS CORNING CONSTRUCTION SERVICES, LLC
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President
	
	OWENS CORNING MASONRY PRODUCTS, LLC (F/K/A OWENS CORNING CULTURED STONE, LLC)
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President

  

 Note Guarantee 

			
	OCV INTELLECTUAL CAPITAL, LLC (F/K/A OWENS-CORNING FIBERGLAS TECHNOLOGY II, LLC)
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President
	
	OWENS CORNING FOAM INSULATION, LLC
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President
	
	OWENS CORNING FRANCHISING, LLC
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President
	
	OWENS-CORNING FUNDING CORPORATION
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President
	
	OWENS CORNING HOMEXPERTS, INC.
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President
	
	OWENS CORNING HT, INC.
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	President
	
	OWENS CORNING INSULATING SYSTEMS, LLC
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President

  

 Note Guarantee 

			
	OWENS CORNING INTELLECTUAL CAPITAL, LLC
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President
	
	OWENS CORNING OVERSEAS HOLDING, INC.
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President
	
	OWENS CORNING ROOFING AND ASPHALT, LLC
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President
	
	OWENS CORNING SALES, LLC (F/K/A OWENS CORNING SALES, INC.)
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President
	
	OWENS CORNING SCIENCE AND TECHNOLOGY, LLC
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President
	
	OWENS CORNING U.S. HOLDINGS, LLC
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President

  

 Note Guarantee 

			
	PALMETTO PRODUCTS, INC.
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	President and Assistant Secretary
	
	SOLTECH, INC.
		
	By:	 	 /s/ Joseph J. Mikelonis

	Name:	 	Joseph J. Mikelonis
	Title:	 	Vice President

  

 Note Guarantee

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