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.

Entry Door Systems

Therma-Tru entry door systems are the brand that most building professionals prefer. Every line of doors we offer comes with a package of performance that is unrivaled in the industry.

Patio Door Systems

Patio Door Systems

With a front door by Therma-Tru, not only will you see an increase in comfort, energy efficiency and performance, you will also see an increase in curb appeal. In fact, you can increase the perceived value of your home just by adding a Therma-Tru entry door system.

Therma-Tru patio door systems offer the same quality, beauty and durability found in our entry doors. All Therma-Tru hinged, or french, and sliding patio door systems are backed by full-system limited warranties. Browse our patio door options below to build the patio door that’s right for you.

Decorative Glass

Decorative Glass

A Therma-Tru door system with decorative glass can create an entrance that makes a statement – one that says you have high standards for style, quality and craftsmanship.

  • Numerous glass colors, textures, shapes and caming options are available to complement any Therma-Tru door.

  • Our decorative glass is handcrafted and built with all-glass bevels for premium quality.

  • Our glass designs offer varying levels of privacy and light to suit your needs.

  • All clear and Low-E glass panels are tempered to help provide added saftey.

  • Backed by a lifetime limited warranty when installed in a fiberglass door system.

Decorative Glass
Decorative Glass

Specialty Glass

Choose from smart options to control the level of privacy and light, complement window patterns, and let fresh air into the home. That’s simply beautiful, any way you see it.

  • Privacy glass enhances your home with privacy, peace of mind and the beauty of textured glass.

  • Internal blinds offer the privacy and convenience of a cordless blind enclosed between glass.

  • Impact-rated glass features special laminated glass construction to help protect the interior of your home.

  • Also available: Screen vented lites, flush-glazed glass, factory-coated Low-E glass and clear glass.

Multi-Family Door Systems Frames

Multi-Family Door Systems & Frames

For multi-family new construction and renovation, Therma-Tru offers an array of door styles featuring fire-rated protection for peace of mind. We have doors and door frames for interior and exterior applications.

Multi-Family Door Systems Frames

Request A Free In-Home Estimate

For a closer look at Simonton’s exceptional range of patio doors, or for any queries, contact New Appearance Windows at 951-432-7337.