Professional Exteriors LLC

We are an exclusive dealer for Thermal Industries, Inc. We carry their top-of-the-line window, a triple-pane unit with two coats of Low-E film and a Krypton gas fill, giving it a U-value of .18, making it the most efficient window in the area. We're members of the BBB, with a perfect rating, active member of the Kingsport Chamber of Commerce, and a qualified contractor with the TVA where you receive a 500 rebate by having our windows installed. We also have great financing available.