Lumber King offers lumber and building supplies, truss manufacturing and a rental department in several store locations in Tennessee and Kentucky. Its products include yellow pine lumber, treated lumber, studs, laminated beams, cedar products, plywood and oriented strand boards, hardboard sidings, gypsum and insulation products, and roofing and metal items. It offers products in a variety of thickness, widths, lengths and grades. The company offers lumber for a wide range of purposes, such as windows, doors, kitchens, bath roofing, siding, plumbing, lighting and electrical insulations. In addition, it has a Web site that provides complete information about its products and applications. Lumber King is located in Whitley City, Ky.