A Leading Provider of Exterior Commercial, Residential and Repair & Remodel Building Products

At Cornerstone Building Brands we provide our residential and commercial customers with a comprehensive portfolio of products and solutions, when and where they need it. As a trusted leader of exterior building products, with an expansive national footprint, we are dedicated to efficiently and effectively meeting the needs of customers and communities.

Cornerstone Building Brands’ relentless focus on excellence combined with our ongoing commitment to innovation and R&D has driven us to become the #1 manufacturer of windows, vinyl siding, metal roofing and wall systems, and metal accessories. We believe every building we create, and every part of that building, positively contributes to communities where people live, work and play.

 

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Residential Building Solutions

From windows and siding to shingles and shutters, the Ply Gem Residential Solutions division of Cornerstone Building Brands offers a comprehensive range of best-in-class products and solutions for the residential new construction and repair and remodel markets.

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Commercial Building Solutions

As leaders in the commercial construction industry, Cornerstone Building Brands is the #1 manufacturer of metal roofing and wall systems, and metal accessories.

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Latest news and updates

CARY, N.C. Sept. 23, 2022 --(BUSINESS WIRE)-- Cornerstone Building Brands, the largest manufacturer of exterior building products in North America, today announced that President and CEO Rose Lee was named a 2022 Pinnacle Award recipient by the Asian American Business Development Center (AABDC). The Pinnacle Award recognizes individuals widely acknowledged as leaders in their fields and at the top of their professional careers. It is the highest honor of the AABDC’s annual Outstanding 50 Asian Americans in Business Awards program. As a Pinnacle Award recipient, Lee joins a prestigious group of more than 30 prominent Asian American business leaders who have been recognized since the award’s inception in 2004.

CARY, N.C. August 30, 2022--(BUSINESS WIRE)-- Cornerstone Building Brands, Inc. (the “Company”), the largest manufacturer of exterior building products in North America, announces a new partnership with Dave and Jenny Marrs to promote its Ply Gem Mastic siding and accessories. The partnership is the first of its kind for Ply Gem Mastic, part of the Cornerstone Building Brands family.

CARY, N.C. August 29, 2022 --(BUSINESS WIRE)-- Cornerstone Building Brands, Inc. (the “Company”), the largest manufacturer of exterior building products in North America, announced today that Colleen Pritchett has joined the Company as President, U.S. Windows. In her role, Ms. Pritchett will lead the Company’s U.S. residential windows and doors business. She will assume the role effective August 29, 2022, and report directly to President and Chief Executive Officer Rose Lee.