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. August 4, 2022 --(BUSINESS WIRE)-- Cornerstone Building Brands, the largest manufacturer of exterior building products in North America, announced today that country music star Tyler Hubbard has been named their Home for Good project ambassador, joining the company in raising awareness of the growing need for safe, affordable housing.

CARY, N.C. August 3--(BUSINESS WIRE)-- Cornerstone Building Brands, the largest manufacturer of exterior building products in North America, has joined the CEO Action for Diversity & InclusionTM, the largest CEO-driven business commitment to advance diversity and inclusion in the workplace. Cornerstone Building Brands President and CEO Rose Lee joins more than 2,000 other CEOs in making the milestone pledge.

CARY, N.C. July, 25, 2022 --(BUSINESS WIRE)-- Cornerstone Building Brands, Inc. (“Cornerstone Building Brands” or the “Company”), the largest manufacturer of exterior building products in North America, today announced that Clayton, Dubilier & Rice (“CD&R”) has successfully completed the acquisition of Cornerstone Building Brands.