Therma-Tru was the first company to introduce fiberglass doors to the market in 1983. These doors are four times more efficient than wood, yet have the same aesthetic appeal.

Smooth installation, exceptional durability and a beautiful appearance that enhances any decor are the main objectives behind each Therma-Tru door. During the past 50 years, Therma-Tru has remained an industry leader because of the quality and innovation of its products, their competitive price points and the easy-to-use tools and information about design trends and door options for both consumers and builders.

Full-Line Catalog and Video

To check out more about Therma-Tru doors, see their full-line catalog.

See a video testimonial of a builder who installed a Therma-Tru entry door in his home:


To get started contact Advanced Door and Window solutions of Wisconsin. We are a dealer / distributor that services  Southern Wisconsin on behalf of Therma-Tru from the offices and showrooms listed in our contact section.