84 Lumber Company is one of the leading privately held building materials and services suppliers to professional builders and remodelers in the United States. The company operates through more than 430 locations throughout the U.S. and maintains a staff of over 9,500 associates. The products offered by the company include engineered lumber, plywood, trim, molding, flooring, siding, drywall, roofing, decking and commercial insulating systems. It also offers truss supports, skylights, hardware, doors and windows, kitchens and bath accessories, acoustic systems, veneers and basement finishing systems. In addition, the company offers weatherproof metal building products for commercial buildings, churches, aircraft hangers and horse arenas. 84 Lumber Company has been operational for more than 50 years and maintains a location in Knoxville, Tenn.