Therma-Tru Products - Superior Engineering and Enduring Beauty Discover the possibilities for your home. Therma-Tru’s superior engineering results in high quality products with enduring beauty. Browse our full line of entry and patio door systems.

Our fiberglass doors simply outperform wood and steel doors.

Fiberglass Entry Door SystemsNothing beats fiberglass doors for value and performanceBeautifully crafted, energy efficient, secure, and easy to maintain, Therma-Tru fiberglass entry doors are a durable alternative to wood or steel. Therma-Tru’s AccuGrain™ Technology has given our Classic-Craft® line of entry doors an authentic wood grain look.

Classic-Craft American Inspired by America's Craftsman architecture of the early 1900s with its purity of design.

Classic-Craft Mahogany Rich, elegant look of real mahogany wood with fiberglass performance.

Classic-Craft Rustic Southwestern & European architecture with lasting beauty and performance. Classic-Craft Oak A stunning first impression of deep oak grain detail, with long lasting beauty and performance.

Fiber-Classic Oak Few doors stand the test of time like a beautiful Fiber-Classic entryway. Fiber-Classic Mahogany

Fiber-Classic Mahogany A warm mahogany finish makes these doors a perfect compliment to any home. Smooth-Star

Smooth-Star Smooth-Star doors give you a smooth paintable surface, featuring crisp stile and rail lines like a wood door. Fire-Rated Doors

Fire-Rated Doors Therma-Tru's fire rated, fiberglass doors offer 20 minutes of fire protection and are available in many designs and style options.