Therma-Tru Doors

Are you interested in a fiberglass entry door? This is where fiberglass doors began! David K. Welles founded the company that became Therma-Tru in 1962. In 1982, the company produced the first fiberglass door on the market. With the introduction of the Fiber-Classic® door, Therma-Tru established itself as an innovative and compelling market leader.

Storm Door Installation

Downloadable PDFs

Therma Tru Classic Craft Premium Entryways
Therma Tru 2023 Fiberglass Steel Catalog

Therma-Tru Doors Photo Gallery

Headquartered in Maumee, Ohio, Therma-Tru has won numerous awards for its products, including Best Buy awards from Consumers Digest. Therma-Tru was ranked first in the 2016 Builder Brand Use Study and has been on the Professional Builder 10 best new products list many times. Another note about Therma-Tru – it is known for community involvement. Therma-Tru works with groups such as Habitat for Humanity, Boys and Girls Club, and Red Feather Development Group. As a company actively involved in the local community, Chapman Windows Doors & Siding respects both the products Therma-Tru offers, and its commitment to community.

Entry doors beautify your home, provide security, and can increase energy efficiency. Patio doors lend a viewing area from indoors and easy access to the outdoors to maximize your backyard enjoyment. Therma-Tru has a range of fiberglass or steel front entry doors, French or sliding patio doors, and doors suitable for house-to-garage applications. Fiberglass doors deliver a great combination of durability and energy savings. Steel doors with artistic detailing can furnish the security you want plus a great look for your home at a budget-friendly price. Here are some highlights of the Therma-Tru portfolio.

  • The premium Classic Craft® line comprises the Craftsman-inspired American StyleTM, the MahoganyTM, RusticTM and OakTM wood-grained collections, and Canvas® which offers a paint-ready surface suitable to modern homes. Classic Craft wood-grained fiberglass doors have superior detailing in panels, hardware, and glass. Therma-Tru’s AccugrainTM technology creates a wood grain look that is so realistic you will not believe the door is fiberglass. An engineered lumber beam on the locking side of the door adds security and heft.
  • The Fiber-Classic® is the door that began it all! These doors include the MahoganyTM Collection, the OakTM Collection, and Smooth-Star® with a smooth paintable surface. Fiber-Classic doors are an excellent value in terms of performance and price. They have High Definition panels, composite top and bottom rails, and an engineered lumber lock stile. Multi-point locks and vented sidelites are available.
  • ProfilesTM Steel doors are affordable doors with styling to suit most homes, including triple-shadow panel embossing. Numerous sizes, glass and grill options are available as are options in transoms and sidelites. The collection includes doors without glass for a garage-to-house entry application. Profiles steel doors are wood-edged.
  • Traditions Steel is the most economical door, with six configurations and 18 door styles.
  • Therma-Tru hinged (French) patio doors are available in the Classic Craft, Fiber-Classic, Smooth-Star, Profiles and Traditions lines. These doors come in various sizes with options that include vented sidelites, transoms, internal blinds
  • Vinyl sliding patio doors, fully assembled as double or triple units are also available. The sliding doors have insulated glass with a low-E option.

Therma-Tru offers a myriad of selections in glass and dividers to complement the door, using low-E glass for all clear glass and triple-pane glass everywhere. Within each door collection, there are choices in size, panels, glass, sidelites and transoms. Options in door components include composite adjustable sills, multi-point locking systems, ball bearing hinges, and more. Some doors are available with Therma-Tru’s Tru Defense® system for the ultimate in weather protection. Fire-rated doors are also available.

Whichever door you choose, you can be assured that it thoughtfully designed. Therma-Tru is an ENERGY STAR® Partner. Over 80% of the Therma-Tru catalog is ENERGY STAR qualified and National Fenestration Rating Council® rated. Therma-Tru also offers one of the most comprehensive lifetime limited warranties in the industry. Please make an appointment with Chapman Windows Doors & Siding or drop by our showroom to learn more.

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