Timberlane Lumber is a lumber and hardware store that carries supplies for the professional contractor as well as the do-it-yourself remodeler or builder. It carries a selection of mouldings, doors and stairs from popular names such as Flex Trim, White River, Typon, General Hardwood Company, Masonite, Craft Master, Woodharbor and ThermaTru. It also stocks paints and stains, wood finishes and door hardware, among many other products.