Welcome to Therma-Tru, the most
preferred brand of exterior doors.
Year after year, building professionals
rank Therma-Tru #1 – as the brand
they use most – in entry doors.* It’s a
reputation built on more than 50 years
of experience and technical know-how.
Therma-Tru introduced the world to
fiberglass doors and continues to make
door systems that are held to high
standards for quality and performance.
That’s where the beauty of choosing
Your Therma-Tru fiberglass door system delivers long-lasting beauty, durability
and energy efficiency.
Offers endless choices in door styles and handcrafted decorative glass designs.
Gives the authentic look and feel of real wood.
Built from a material that won’t dent or rust, nor will it warp, split, crack or rot.
Requires less work than wood or steel to keep your door looking “new” longer.**
Solid polyurethane foam core provides up to four times the insulating R-Value
Most decorative and privacy glass features triple-pane construction for reduced
outside noise and increased energy efficiency.
Provides homes with weather resistance, as well as long-lasting curb appeal.
Engineered to work together as a complete door system for uncompromising
quality, inside and out.
Therma-Tru. You’re in expert hands.
Contributes to an energy-efficient home and is
backed by the industry’s most comprehensive
lifetime limited warranty.