USG Corporation, an industry-leading manufacturer of building products and innovative solutions, has received Factory Mutual (FM) Approval for its USG Structural Panel Concrete Roof Deck.

Super Stud Building Products has donated cold-formed steel framing system materials for a study being conducted by the Department of Civil and Environmental Engineering at the University of Massachusetts Amherst. 

PrimeSource Building Products, Inc., has appointed Tom Koos as its president and chief executive officer.

Learn grade-one standards and techniques through hands-on application of high performance systems, classroom instruction, and a great opportunity to network while earning or maintaining national certification. 

Four Seasons Building Products, one of the largest privately held manufacturers of outdoor living improvement products, has acquired AlumaLine of Nevada, a Las Vegas-based distributor of patio enclosures, pergolas, windows, screens, doors and awnings, with additional locations in Salt Lake City and Denver.

Chelsea Building Products announced the addition of Rick Rominger as product manager of the specialty products division.

Firestone Building Products Company, LLC, announced Michelle Lane has been named executive director of marketing for the company.

Ply Gem Holdings and Clayton, Dubilier & Rice announced a definitive agreement under which CD&R funds will acquire all of the outstanding shares of Ply Gem common stock in a go-private transaction valued at approximately $2.4 billion.