Industry News

News Home

Carlisle And Cornerstone Join The Metal Roofing Alliance As National Manufacturing Members

Portland, OR – The Metal Roofing Alliance (MRA), the leading nonprofit trade organization representing the residential metal roofing industry in the U.S. and Canada, has announced a pair of new national manufacturing members. They are Cornerstone Building Brands and Carlisle Architectural Metals (CAM), along with its divisions Drexel Metals and Petersen Aluminum.

As MRA’s most influential members, national manufacturing members play a flagship role in helping support and grow the overall residential metal roofing market by advocating for quality standards, providing education and support, and promoting metal roofing as a more sustainable, better performing and longer-lasting solution for homeowners.

“Our manufacturer members represent the biggest and best companies in the industry. They are committed to not only their own success, but also to spearheading growth and innovation for the overall industry through their involvement,” said Renee Ramey, MRA executive director. “Their leadership is a big reason why the residential metal roofing market in the U.S. and Canada is continuing to make tremendous gains.”

Carlisle-logoA division of Carlisle Construction Materials (CCM), Carlisle Architectural Metals (CAM) consists of two architectural metal roofing and wall brands, Petersen Aluminum and Drexel Metals, which serve various market channels with 15 current locations in the U.S. As a long-standing member of the MRA, Drexel Metals offers metal roofing systems and custom fabrication. Petersen Aluminum, a leader in architectural metals offering quality applications for commercial and residential design, also now will be represented as part of CAM’s membership with the MRA.

Cornerstone-logoCornerstone Building Brands, meanwhile, is the largest manufacturer of exterior building products in North America with more than 100 locations servicing the commercial, residential, and repair and remodeling market. Cornerstone Building Products is the parent company of Reed Metals, a longtime MRA member.

With the mission to increase awareness of the beauty, durability and money-saving advantages of quality metal roofing among homeowners, MRA offers a variety of membership levels including manufacturer (national and regional), supplier, ancillary / accessory, trade associations and media partnerships. In addition, MRA offers a robust membership for contractors and distributors in the metal roofing industry. 

About The Metal Roofing Alliance

MRA-logoRepresenting metal roofing manufacturers in the United States and Canada, the Metal Roofing Alliance (MRA) was formed in 1998 as a nonprofit organization to help educate consumers about the many benefits of metal roofs. The main objective of MRA is to increase awareness of the beauty, durability and money-saving advantages of quality metal roofs among homeowners, as well as to provide support for metal roofing businesses and contractors. For more information, visit

facebook40    twitter40    pinterest40    instagram40    youtube40


^ Back To Top