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.
When you purchase an entry or patio door from Therma-Tru, you can rest assured knowing that you've purchased a high quality, beautiful product that was built to last. Therma-Tru is the most preferred brand in the industry and we produce a higher quality and better performing product than the competition.
Therma-Tru® has been the most preferred brand in exterior doors by building professionals for over a decade.
American Style Collection™ fiberglass entry doors were inspired by early 1900s residential architecture. The collection complements many popular home designs, including Arts and Crafts, Bungalow, Cottage and Colonial Revival styles.
Made with our patented AccuGrain™ technology, you get the look of high-grade wood with all of the durability of fiberglass. The exterior doors in this collection have the look and feel of a real wood front door — with solid wood square edges, architecturally correct stiles, rails and panels. Unlike genuine wood doors, they resist splitting, cracking and rotting.
Meet the very first fiberglass front door — the door that revolutionized an industry. Therma-Tru’s Fiber-Classic® door changed how doors are made, and still sets the standard for today’s fiberglass entry doors.
Our original vision was an entry door that would not crack, split, splinter, or warp like wood. The result? Therma-Tru’s Fiber-Classic fiberglass entry door that’s durable, stylish, economical and most preferred by builders and remodelers.
Get the look of fine painted wood and the strength of steel with a front door from the Smooth-Star® Entry Door Collection. It’s an excellent value in a fiberglass entry door, made of rugged compression-molded fiberglass with deep detailed panels. This design creates beautiful shadows and contours on your door’s surface.
This perfectly stylish yet rugged fiberglass front door resists the dents and dings from day-to-day traffic, and will never rust or corrode.
Come home to the warmth of mahogany with the new Fiber-Classic® Mahogany Collection™ of French Doors. Timeless styles and a rich mahogany grain join together to create the latest line from Therma-Tru, the leader in fiberglass hinged patio doors.
As the trend for home interiors moves toward darker, richer wood tones in everything from cabinets to furniture, the Fiber-Classic Mahogany Collection of French doors, with its deep, welcoming grain, allows homeowners to extend this look to their patio, creating a cohesive look throughout the home.
Meet the very first fiberglass hinged patio door — the French door that revolutionized an industry. Therma-Tru’s Fiber-Classic® French patio doors changed how patio doors are made, and still sets the standard for today’s fiberglass hinged patio doors.
Our original vision was a hinged patio door that would not crack, split, splinter, or warp like wood. The result? Therma-Tru’s Fiber-Classic French door that’s durable, stylish, economical and most preferred by builders and remodelers.
Fiber-Classic has the warm, rich look of hardwood, with all of the advantages of Therma-Tru fiberglass.
Therma Tru's Door Designer is the perfect interactive design tool to help you visualize the possibilities of a beautiful, new Therma-Tru entryway on your home.
Click here here to learn more about Therma Tru Entry Door's complete system of components that were designed and engineered to work together to provide lasting performance, security and energy efficiency.
The Therma-Tru® Doors logo and Therma-Tru® name are trademarks of Therma-Tru Corporation.
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