Since 1926, Stewart Lumber & Hardware Co. located in Seattle, WA has been offering a superior selection of top quality products to contractors, remodelers, and homeowners. We stock a large variety of building products including lumber, plywood sheetrock, insulation, composite decking, hardware, concrete mix, siding, paint and supplies, tools, and so much MORE! If you don't find what you're looking for then let us know and we can place custom orders.