Welcome to Diebolt Lumber & Supply. We are SouthEast Kansas' largest lumber & hardware dealer. We have 10 acres of inventory filled with shims to timbers, insulation, roofing, siding, plywood, fencing, doors, windows, rebar, masonry products, plastic and metal pipe wood storage buildings, generators, heaters and farm supplies. We have a 10,000 square foot sales floor with all of your hardware needs including: paint, tools, plumbing, electrical, custom kitchens and baths with solid surface countertops and more. We hope you find everything that you are looking for on this site, but if you do not, please give us a call, we would be more than happy to hear from you. We are very proud of our knowledgable and friendly staff and our committment to dependable customer service and support. We provide the service of a hometown lumber and supply store; however, we are much much more. From do-it-yourselfers to large contractors Diebolt Lumber & Supply wants to be your one stop hardware and building materials headquarters.