Metl-Span is part of the Cornerstone Building Brands family, NYSE: CNR. Cornerstone Building Brands is the largest manufacturer of exterior building products in North America. Headquartered in Cary, North Carolina, the organization serves residential and commercial customers across new construction and repair & remodel market. As the #1 manufacturer of windows, vinyl siding, insulated metal panels, metal roofing and wall systems and metal accessories, Cornerstone Building Brands combines a comprehensive portfolio of products with an expansive national footprint that includes more than 21,000 employees at manufacturing, distribution and office locations throughout North America. Cornerstone Building Brands’ products are used in new construction as well as retrofit work in virtually every sector – industrial, agricultural, institutional and governmental.

Cornerstone Building Brands operations are composed of three business segments:


Engineered Metal Building Systems
 Metal Components

 Metal Coil Coating


Cornerstone Building Brands News – Metl-Span is part of the Cornerstone Building Brands family. Visit the Cornerstone Building Brands Media Center to read the latest news.