East Tennessee Building Supply provides speciality building materials to contractors, homeowners and do-it yourselfers all across the United States at wholesale pricing. Choose from western red cedar, eastern white pine, cypress, fir and spruce lumber in a variety of profiles such as log siding, tongue and groove, beveled, rabbeted and channel rustic. We also supply a complete line of interior wood doors in several different styles and sizes with matching closet doors as well. We are an authorized distributor of Perma-Chink products offering 10% below retail pricing.