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.
Latest news and updates
October 13, 2020We 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
September 24, 2020Cornerstone Building Brands, Inc. (NYSE: CNR), the largest manufacturer of residential and commercial exterior building products in North America, announces its Chief Human Resources Officer, Katy Theroux, will receive the Women in Manufacturing 2020 STEP (Science, Technology, Engineering and Production) Ahead Award from The Manufacturing Institute. Learn More
September 22, 2020Cornerstone Building Brands, Inc.(NYSE: CNR), the largest manufacturer of exterior building products in North America, today announced that its Board of Directors has appointed James (Jim) Keppler as Executive Vice President, Operations. Mr. Keppler will assume the role effective September 21, 2020 and will report directly to the Chairman of the Board and Chief Executive Officer, James S. Metcalf. Learn More