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. Dec. 3, 2021 --(BUSINESS WIRE)-- Cornerstone Building Brands, Inc. (NYSE: CNR) (the “Company”), the largest manufacturer of exterior building products in North America, today announced that it had completed the acquisition of Union Corrugating Company Holdings, Inc. (“UCC”), a leading provider of metal roofing, roofing components, and accessories.

CARY, N.C. Dec. 1, 2021 --(BUSINESS WIRE)-- Cornerstone Building Brands, Inc. (NYSE: CNR) (the “Company”), the largest manufacturer of exterior building products in North America, today announced the joining of Jason Flack as President of the Stone Solutions business unit. In this role, Mr. Flack will lead the Stone Solutions organization, provide strategic direction, and establish a trusted partnership with our customers. He will assume the role effective December 1, 2021, and report directly to the President and Chief Executive Officer, Rose Lee.

Cornerstone Building Brands Donates to K9s for Warriors

CARY, N.C. Nov. 11, 2021 -- In honor of Veterans Day, Cornerstone Building Brands’ veteran and allies employee resource group (ERG), has pledged $20,000 to K9s for Warriors, the nation’s largest provider of trained service dogs to military veterans suffering from PTSD and other trauma.