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, insulated metal panels, 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.
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.
View ProductsCommercial Building Solutions
As leaders in the commercial construction industry, Cornerstone Building Brands is the #1 manufacturer of insulated metal panels, metal roofing and wall systems and metal accessories.
View ProductsLatest news and updates
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June 7, 2021
Cornerstone Building Brands Announces Divestiture of its Insulated Metal Panels Business for $1 Billion, Accelerates Long-term Value Creation
CARY, NC, June 7, 2021 - Cornerstone Building Brands, Inc. (NYSE: CNR) (the “Company”), the largest manufacturer of exterior building products in North America, announced today that it has entered into a definitive agreement to sell its Insulated Metal Panels (“IMP”) business to Nucor Insulated Panel Group Inc and certain of its subsidiaries (collectively, “Nucor”) in a cash transaction for $1 billion. Learn More -
May 11, 2021
Cornerstone Building Brands Reports Record First-Quarter 2021 Results
CARY, N.C.--(BUSINESS WIRE)-- Cornerstone Building Brands, Inc. (NYSE: CNR) (the “Company”), the largest manufacturer of exterior building products in North America, today reported first-quarter 2021 net sales of $1,267.0 million and net loss of $1.7 million or one cent per diluted share. This compares with net sales of $1,113.8 million and net loss of $542.1 million or $4.30 loss per diluted share in the same quarter last year. Learn More -
May 3, 2021
Cornerstone Building Brands Expands Leadership in Vinyl Windows with Acquisition of Prime Window Systems
CARY, N.C.--(BUSINESS WIRE)-- Cornerstone Building Brands, Inc. (NYSE: CNR), the largest manufacturer of exterior building products in North America, has acquired Prime Window Systems (“Prime Window” or the “Company”). Headquartered in Denver, Colorado, Prime Window serves residential new construction and repair and remodel markets with energy efficient vinyl window and door products. Learn More