White Construction Company has served Post Frame Customers in East TN, Southwest VA, and Northwest NC since 1993. White Construction Company builds quality Post Frame Buildings for commercial, residential or farming needs. Our high quality, competitively priced buildings offer multi-functional spaces for owners. We can prepare your building site & coordinate the entire construction process of your Post Frame Building. Post Frame construction allows your building to be fully functional in as little as two weeks. If you are looking to construct your own building, we offer complete building packages, delivered to your location. We manufacture metal roofing. We sell the panels to the public, and to roofing contractors. We offer 29 gauge steel with a forty year paint warranty, and 13 of the most popular colors to choose from. Our panel covers three feet wide. Next day pickup!