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.
The 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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November 12, 2020
Help build affordable housing for families during Covid-19
12 million households have at least one contributing member working in an industry at-risk due to the COVID-19 pandemic, making affordable housing a vital need for families across North America. We’re continuing to donate exterior building products to help support Habitat for Humanity’s COVID relief fund which builds homes in communities impacted by the pandemic, but we need your help to do even more. Learn More -
November 10, 2020
Cornerstone Building Brands Announces Strong Third-Quarter 2020 Results
Cornerstone Building Brands, Inc. (NYSE: CNR) (the “Company”), the largest manufacturer of exterior building products, today reported third-quarter 2020 net sales of $1,227.3 million and net income of $30.0 million or 24 cents per diluted share. This compares with net sales of $1,285.0 million and net income of $24.8 million or 20 cents per diluted share in the same quarter last year. Learn More -
October 13, 2020
National Manufacturing Day 2020
We are excited to participate in National Manufacturing Day: an annual celebration takes you inside modern manufacturing and the variety of career opportunities it provides. We’re hosting a virtual event to give the public a glimpse into our day-to-day as part of the Cornerstone Building Brands family. Join us! Learn More