Fiberglass Entry Doors

Founded in 1962, Therma-Tru is one of America's most respected manufacturers of insulated door systems, offering the widest selection of fiberglass doors in the industry.

Therma-Tru fiberglass doors won't dent, crack, split, or warp. Fiberglass doors have five times the insulation value of wood because of their solid polyurethane foam core. Generous weather striping, leak-proof door bottoms and high performance sills maximize energy efficiency.

Therma-Tru's patented Finishing System (available in 21 variations) gives you the look of real stained wood with a finish that lasts 3 times longer.

Therma-Tru doors are available in almost limitless options of door, sidelite and transom styles with elegant decorative glass.

Visit their web site and browse through the Design Showcase where you will find an Idea Showcase, help in Selecting the Right Door, and a Door Designer to take the guesswork out of choosing the perfect door for your home.