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Since pioneering the fiberglass door industry in 1983, Therma-Tru has redefined the industry with high style, high-performance products. That tradition of innovation and superior engineering in design continues today. Learn how we continue to set the standard in door innovation and technology and about the many advantages that come with Therma-Tru entry and patio door systems.
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AccuGrain Technology
High Definition Embossing
Decorative Glass
Tru-Defense
Impact Rated
Water Infiltration Tested
Wind Zone Protected
Thermal Deflection Tested
Brand Leader
Value Increase
Fiberglass Comparison
