Builders FirstSource, Inc., together with its subsidiaries, manufactures and supplies building materials, manufactured components, and construction services to professional homebuilders, sub-contractors, remodelers, and consumers in the United States. It offers manufactured products, such as wood floor and roof trusses, floor trusses, wall panels, stairs, and engineered wood products under the Ready-Frame brand name; windows and doors comprising interior and exterior door units; millwork include…