R.P. Lumber is a building materials and hardware supplier. It serves the home building and commercial construction industries. Founded in 1977, R.P. Lumber owns and operates more than 40 stores throughout Illinois and Missouri. The company s inventory includes a variety of lumber, plywood, siding, kitchen and bath fixtures, drywall and garage building materials. It also provides roofing and sheathing materials, shingles, boards, doors, windows, paint, tools and engineered wood products. R.P. Lumber features products from Crane Plumbing Corporation, Delta Faucet Company, ICI Paints, Masonite International Corporation, Larson Manufacturing Company, Owens Corning, TAMKO Building Products, Makita U.S.A. and DEWALT. The company offers bathroom and kitchen design, installation and delivery services. R.P. Lumber maintains a store location in Troy, Ill.