Attached files

file filename
EX-32.2 - EX-32.2 - Owens Corningoc-20191231x10kxex322.htm
EX-32.1 - EX-32.1 - Owens Corningoc-20191231x10kxex321.htm
EX-31.2 - EX-31.2 - Owens Corningoc-20191231x10kxex312.htm
EX-31.1 - EX-31.1 - Owens Corningoc-20191231x10kxex311.htm
EX-21.1 - EX-21.1 - Owens Corningoc-20191231x10kxex211.htm
EX-4.26 - EX-4.26 - Owens Corningoc-20191231x10kxex426.htm
10-K - 10-K - Owens Corningoc-20191231.htm

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM


We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (No. 333-222514) and Form S-8 (Nos. 333-231002, 333-210939, 333-188091, 333-166347, 333-150771, 333-150770, and 333-138392) of Owens Corning of our report dated February 19, 2020 relating to the financial statements, financial statement schedule and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.



/s/PricewaterhouseCoopers LLP
Toledo, Ohio
February 19, 2020