Stock Building Supply is a supplier of building materials and construction services to professional home builders and contractors in the United States. It offers a full line of building products, such as dimensional lumber, plywood, sheetrock, windows, doors, siding, shingles, roof trusses and laminated beams. The company also offers custom design services for kitchen cabinets, decks, fences and stairs. Stock Building Supply provides construction financing, installation and delivery services. The company operates offices in more than 200 locations in over 30 U.S. states including, Texas, California, Georgia, Florida and New York. Stock Building Supply is a part of Wolseley, which operates more than 5,000 branches in over 25 countries worldwide and has approximately 80,000 employees. Stock Building Supply maintains a location in Appleton, Wis.