Therma-Tru uses state-of-the-art technologies and research and development to manufacture its beautiful, industry leading doors.
Therma-Tru has been manufacturing doors in the United States for forty years and selling fiberglass doors in the United Kingdom for nearly fifteen.
Therma-Tru offers complete entry and patio door systems of high-quality components to provide long-lasting performance, security, energy efficiency and full system warranties. Every component is designed, engineered and manufactured to work together – trouble-free.
We are committed to advancing the industry with quality products that hinge on performance and open the door on elegance. Builders Window Supply - the official dealer for Therma-Tru Doors in Nashville.