Builders FirstSource Inc is a Delaware corporation formed in 1998. The Company is a supplier and manufacturer of structural and related building products for residential new construction in the United States. It serves 34 markets in 9 states, mainly in the southern and eastern United States. The Company has 53 distribution centers and 47 manufacturing facilities, many of which are located on the same premises as its distribution centers. The Company offers an integrated solution to its customers providing manufacturing, supply and installation of full range of structural and related building products. The Companys manufactured products include its factory-built roof and floor trusses, wall panels and stairs, aluminum and vinyl windows, custom millwork and trim, as well as engineered wood that it designs and cuts for each home. It also assembles interior and exterior doors into pre-hung units. Additionally, it supplies its customers with professional grade building products not manufactured by it, such as dimensional lumber and lumber sheet goods, window, door and millwork lines, as well as cabinets, roofing and hardware. The Companys construction-related service includes professional installation, turn-key framing and shell construction, and spans all its product categories. It groups its building products into five product categories: Prefabricated Components, which consists of wood floor and roof trusses, steel roof trusses, wall panels, stairs, and engineered wood; Windows & Doors, which is comprised of the manufacturing, assembly, and distribution of interior and exterior door units; Lumber & lumber sheet goods, which include dimensional lumber, plywood, and OSB products used in on-site house framing; Millwork, which includes interior trim, exterior trim, columns and posts that it distributes, as well as custom exterior features that it manufactures under the Synboard brand name; and Other Building Products & Services, which are comprised of products such as cabinets, gypsum, roofing and insulation and services such as turn-key framing, shell construction, design assistance, and professional installation spanning all of its product categories. The Company competes with small, privately owned companies, including framing and shell construction contractors, local and regional materials distributors, single or multi-site lumberyards, and truss manufacturing and millwork operations. The Company is subject to various federal, state, local, and other regulations.