Therma-Tru fiberglass entry door with glass panel. See pricing and read reviews on Renoviso.

Therma-Tru Fiberglass Entry Doors

Online pricing | Project management | Installation

About Therma-Tru entry doors

Therma-Tru entry doors are beautiful, stylish wood-grain fiberglass doors that will make any home more secure and energy efficient. Therma-tru doors are easy to maintain and offer the unique beauty of a wood door with the outstanding performance and durability of fiberglass.Therma-Tru fiberglass entry door, black, with interior light

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Therma-tru fiberglass doors are available in a wide range of styles from the rich, elegant appearance of Mahogany or oak wood finish, to a smooth painted look available in up to 28 door colors. Therma-Tru's Craftsman style doors are among its most popular and were rated a Consumers Digest Best Buy for its exceptional quality and durability. Therma-Tru is an American company that has pioneered the fiberglass entry door industry since 1962 and backs their entry doors with outstanding warranties. Renoviso is a Therma-Tru Certified Installer.


Fiberglass doors have endless benefits and almost no disadvantages. For one, they’re one of the toughest door materials out there. These doors will rarely be scratched, peel or warp, and can resist different weather conditions performing better and lasting longer than wood doors. Fiberglass is low maintenance, and does not buckle or dent easily. Aesthetically, most people will not be able to tell the difference between fiberglass and authentic wood. The best part? Fiberglass doors are filled with insulating foam, offering at least five times the insulating properties than wood doors

Why you should replace your entry door

Increase curb appeal. A recent study found that a stylish new entry door can increase your home’s perceived value by 4.2%, or $18,750 on average.

Expand your color palette. Help your home stand out from the crowd with an entry door that matches your overall color theme with a bit of a twist. From the paint color to glazing and staining, you have endless options. Use a color wheel and our website to help you decide.

Improve energy efficiency. Therma-Tru’s Tru-Defense Door System includes a composite sill designed for a tighter fit with the door bottom, thus letting less air escape.

Reduce maintenance. Wood can be great looking but the upkeep is underrated and/or misunderstood! Especially so in climates with four seasons. Fiberglass doors require the least maintenance of any door material type over the years.

Therma-Tru Entry Door Options

This brand offers an array of door options and styles. It starts with the original charm and solid construction of the Classic-Craft line of doors. If a colorful entry is what you’re looking for, a Smooth-Star entry door is the perfect option. Smooth-Star doors feature clean lines with a smooth, paintable surface. But what if you’re looking for a more sophisticated look? The Fiber-Classic mahogany collection is for you. The deep, rich tones of the mahogany line will add class to your entryway, with all the benefits of fiberglass.

Choosing your ideal entry door

OK, so where do you start? You’ll need to decide whether you’d like a painted or stained door, and in what style. Many homeowners choose to replace their current style, or you could branch out and try something new. Popular styles are ¾ Lite, Arch Lite, Half Life, and Solid.

The next step will be to choose a glass style depending on your need for privacy and aesthetics preferences. On Renoviso you can even select which way you want your door to swing, outside or inside.

From there, you’ll be able to select your hardware - the doorknob, level, or handleset. Plus, the custom finish on the pieces. We have popular options like satin nickel, or high-end like aged bronze.

Finding the right entry door installer

We urge you to not settle when it comes to your entry door replacement project. There are uninsured, uncertified, inexperienced, and just plain bad installers out there who will try to earn your business. You want to work with someone who you trust, who is professional, and who is not just out for their own bottom line.

At Renoviso, we hand select our certified, insured installers and they come with an average of 15 years experience. An entry door project can be tricky, so we only utilize contractors who have expertise in Therma-Tru doors and come with 5-star reviews. They will take extreme care in removing, replacing, and installing your new front door so your home looks perfect. Plus, they’ll treat your home and the job site with respect.

We encourage you to shop around on Renoviso and design your dream entry door from scratch. You’ll have your choice of style, material, and color. If you don’t know where to begin or you’re having trouble deciding, please give us a call and we’ll be happy to assist you.

Our service areas

Renoviso installs entry doors in the following locations and states. We also install replacement windows, roofing, siding, patio doors, and flooring.

Eastern New England, including:

  • Boston
  • Cambridge
  • Cape Cod
  • Providence
  • Manchester
  • Billerica

New York Tri State area, including:

  • Yonkers
  • Stamford
  • New Rochelle
  • Fairfield
  • White Plains
  • New Haven

Greater Philadelphia, including:

  • Upper Darby
  • Cherry Hill
  • Levittown
  • Egg Harbor Township
  • Conshohocken
  • Wilmington

About Therma-Tru

Innovation in the door industry started with Therma-Tru. They built the first fiberglass door in 1982 with the desire to combine the beauty of wood, with more durability. From there, they’ve added more product lines, merged with millwork titan Fypon, and have continued to push the industry forward.

Therma-Tru is the nation's leading manufacturer of fiberglass and steel exterior door systems and the most preferred brand of entry doors among building professionals. The Ohio-based headquarters is supported by the 60,000 square foot factory in Indiana.

Entry doors FAQ

What are the advantages of a fiberglass door over wood or steel?

A fiberglass door is low maintenance, offers better thermal protection than wood or steel, and won’t rust or rot - all alongside an aesthetically pleasing design.

How can I tell if I already own a Therma-Tru door?

Look for the name stamp on many of the door components (hinges, weatherstrip, locking system) or the watermark if it’s a glass door.

What is a Tru-Defense door system?

By helping to maximize the seal between the door and frame, a Tru-Defense door system improves performance against air and water infiltration.

Choose your Entry Door

48 available entry doors
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Product confidence: We offer a selection of top brands, so you find the right product. Not the only product we carry.

Renoviso's founders, Brian and Eric

- Eric H
Renoviso founder & CEO


Entry doors with glass panel on upper half. Beautiful option for elegant homes.

1131 total ratings
“We replaced all windows in our house with Renoviso. They always came on time, completed work within time...” Read More
1131 total ratings
“We replaced all windows in our house with Renoviso. They always came on time, completed work within time...” Read More

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