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We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (No. 333-275165) and Form S-8 (Nos. 333-271452, 333-237890, and 333-231002) of Owens Corning of our report dated February 14, 2024 relating to the financial statements, financial statement schedule and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.