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.

 

Learn More

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 Products

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.

View Products

Latest news and updates

CARY, N.C. May 3, 2022 --(BUSINESS WIRE)-- Cornerstone Building Brands, Inc. (NYSE: CNR) (“Cornerstone Building Brands” or the “Company”), the largest manufacturer of exterior building products in North America, today reported strong financial results for the first quarter of 2022.

CARY, N.C. April 28, 2022 --(BUSINESS WIRE)-- Cornerstone Building Brands, Inc. (NYSE: CNR), the largest manufacturer of exterior building products in North America, is proud to announce that Sandy East, Vice President–Customer Service, has been selected to receive a 2022 STEP Ahead Award, becoming the third Cornerstone Building Brands leader to be recognized with this honor since 2020. A hallmark of the STEP Women’s Initiative, the annual STEP Ahead Awards program acknowledges the achievements of exceptional women in manufacturing who demonstrate leadership in their organizations and the industry.

CARY, N.C. April 27, 2022 --(BUSINESS WIRE)-- Cornerstone Building Brands, Inc. (NYSE: CNR), the largest manufacturer of exterior building products in North America, is proud to announce Rose Lee, President and CEO, has been named Vice Chair of the Manufacturing Institute’s STEP (Science, Technology, Engineering and Production) Women’s Initiative for 2022 and will serve as Chair for the Initiative in 2023.