Therma-Tru Doors


Belmont Pioneer features Therma-Tru, the leader in fiberglass exterior doors, with the biggest and best selection of Therma-Tru entry and exterior patio doors in the Bay Area.

Therma-Tru is the leader in fiberglass exterior doors. The days of giving up beauty to have the endurance of fiberglass are long gone. Therma-Tru makes many styles of beautiful entry doors that will fit just about any home style. Yes, you can apply stain to your Therma-Tru door for that real wood look. See the attention to detail in the Therma-Tru doors on display at Belmont Pioneer.


Therma-Tru Doors

Therma-Tru, the recognized leader in door systems, brings you thousands of design options, including sidelights and transoms that will turn your house into a beautiful home with maximum curb appeal.  The Therma-Tru collection features the industry’s most reliable and innovative assortment of front entry and patio doors. Choose from a plethora of elegant finish options, including:

Classic-Craft American Style:

  • Inspiration: This collection draws inspiration from America’s Craftsman architecture of the early 1900s.
  • Features: Classic-Craft American Style doors feature authentic detailing and craftsmanship, capturing the essence of timeless American design.

The Mahogany Collection:

  • Inspiration: This collection emulates the rich, elegant look of real mahogany wood.
  • Features: Combining the luxurious appearance of mahogany with the durability of fiberglass, these doors provide a sophisticated and durable entry solution.

The Rustic Collection:

  • Inspiration: Inspired by Southwestern and European architectural styles.
  • Features: The Rustic Collection offers doors with lasting beauty and performance, perfect for those seeking a distinctive and character-filled entryway.

The Oak Collection:

  • Features: Boasting a high-definition oak grain, this collection provides a natural and warm alternative to traditional wood doors. The Oak Collection combines the timeless look of oak with the durability of fiberglass.

The Fiber Classic:

  • Features: Considered a superior alternative to wood doors, the Fiber Classic collection offers the elegance of wood without the maintenance concerns. It is priced comparably to traditional wood doors.


  • Features: Recognized as the best alternative to steel doors, Smooth-Star doors provide a sleek and modern aesthetic without compromising durability. They are an excellent choice for those seeking a low-maintenance entry solution.

Each Therma-Tru entry door collection reflects the company’s commitment to quality, innovation, and style. Whether you’re drawn to classic designs, rich wood finishes, or modern aesthetics, Therma-Tru’s diverse offerings cater to a wide range of preferences, ensuring that your entryway makes a lasting impression. Elevate your home with Therma-Tru Fiberglass Entry and Patio Doors – where style meets innovation.

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