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French Doors in Huntsville, AL

At Window World of Huntsville, nothing beats our Therma-Tru fiberglass hinged patio doors for value and performance.

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Beautifully crafted, energy efficient, secure, and easy to maintain, Therma-Tru fiberglass hinged patio doors are a durable alternative to wood or steel. See how Therma-Tru’s AccuGrain™ Technology has given our Classic-Craft® line of patio doors an authentic wood grain look. Their appeal:

  • Give the illusion of additional space
  • Energy efficient with double-paned glass
  • Multi-point lock system ensures security
  • Function as windows, allowing for more light

View our range of French door colors to meet your specific taste.


*Color options may vary based on package, dimensions and more.

Click on our product brochure below for additional specifications:

View French Door Brochure

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French Patio Door Styles

Classic-Craft Mahogany

The Classic-Craft® Mahogany Collection™ gives you elegant French patio door styles with the look of rich Mahogany made from environmentally friendly materials that hold up to weather and wear.

The Mahogany Collection™ is made with our patented AccuGrain™ technology to give the look of high-grade wood, with all of the durability of fiberglass. The French patio doors in this collection have the look and feel of a real wood patio door — with solid wood square edges, architecturally correct stiles, rails and panels. Unlike genuine wood patio doors, they resist splitting, cracking and rotting.

Classic-Craft Oak

Imagine the beauty of Oak wood for the French patio door on your home with all of the added benefits of fiberglass. Our Oak Collection™ of French patio doors offers deep rich grain detailing for a stunning first impression and instant curb appeal. The patio doors in this collection have the distinctive look, texture and feel of natural Oak grain, but won’t dent, ding, split, rot, or crack like real Oak patio doors will over time. Our patented AccuGrain™ technology gives the look of high-grade wood with the long lasting durability of fiberglass. The eye catching French patio doors in this collection are low maintenance and will retain their beauty for years to come.

Classic-Craft Canvas

Introducing the latest in great patios with the new Classic-Craft® Canvas Collection™ – the first premium, smooth fiberglass patio door to carry the Therma-Tru brand name. The collection is designed with all of the beauty and performance of the Classic-Craft line with a smooth, paintable surface for ease of adapting to home interior and exterior finishes. The doors feature architecturally correct facets, including wide center panels and rich embossment details that rival high-end custom wood patio doors, as well as heavy-gauge steel patio doors. And they deliver all the benefits of a premium fiberglass patio door system including security, durability and energy efficiency.

Fiber-Classic Mahogany

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.

Fiber-Classic Oak

Meet the very first fiberglass hinged patio door — the French door that revolutionized an industry. Therma-Tru’s Fiber-Classic® Oak 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 Oak French door that’s durable, stylish, economical and most preferred by builders and remodelers.

Fiber-Classic Oak has the warm, rich look of hardwood, with all of the advantages of Therma-Tru fiberglass.


Get the look of fine painted wood and the strength of steel with a Smooth-Star® French patio door. It’s an excellent value in a fiberglass patio door, made of rugged compression-molded fiberglass with deep detailed panels. This design creates beautiful shadows and contours on your patio door’s surface.

This perfectly stylish yet durable fiberglass French patio door resists the dents and dings from day-to-day traffic, and will never rust or corrode.

What is energy efficiency?

Energy-Efficient Doors

Energy-efficient doors provide much-needed insulation, allowing heated and cooled air to stay inside where it belongs. This means lower energy bills and more consistent indoor temperatures year round.

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Your Questions, Answered

French Doors FAQs

What are the benefits of French doors?

Window World of Huntsville’s French Doors combine classic, elegant design with easy operation and energy efficiency. They’re a popular way to bring your indoor and outdoor areas together.

How are French doors constructed?

A French door is built of multiple lites, or full-length pieces of glass. Decorative grills can be embedded in between double-pane glass or superimposed on top of a single pane of glass in the door. For an elegant touch, decorative patterns are cut into the glass.

Typically, French doors are installed to open toward the inside of the house with both sides of the door opening as opposed to only one.

Do French doors allow light inside your home?

Yes. Our French doors are coveted for their visual grace and ability to let light into the room even when the door is closed. They give a room an open-air look and improves access between indoors and outdoor spaces.

What are French doors?

French doors are popularly known for their large, rectangular windows which stretch from top to bottom, allowing natural light to pass into the home. They are considered a style of patio door, though unlike traditional patio doors, French doors swing on hinges.

How do you measure French doors?

To measure a french door, start your measurements at the inside of the door opening. From there, measure the length, width, and height of the door frame. Lastly, because the doors swing open on either side, you’ll need to measure how wide the doors swing.

How do you lock French doors?

To lock French doors, use the Window World Multi-point lock system for an added layer of security.

Do French doors have screens?

French doors typically do not include a screen, as they are not part of the original design. However, adding a screen to a french door can allow you can leave them open without letting insects into your house.

Do French doors open in or out?

French doors can be installed to open either inward or outward. When you choose Window World of Huntsville for your installation, we install your doors so that they open inward for a smooth transition between rooms.

How do you hang curtains on french doors?

To hang curtains on a french door, find curtains that exceed the length of the windows to cover from top to bottom. Otherwise, follow the normal instructions of installing a curtain rod and attaching the curtains.

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What Your Neighbors Are Saying

From start to finish everything was on time as planned and professionally installed. I would highly recommend them for any of your needs for your windows, doors, siding and gutters. Big shout out to the crew. They changed out my 19 windows in half a day. Thank you to everyone at window World. Also I had siding installed on my home. It was professionally installed and looks awesome.
Joe S.
Randy and Mary installed 14 windows and 2 sliding doors, over the past 2 days. They did an awesome job! Our home looks so much better. We highly recommend them and Window World.
Deb A.
I couldn’t be happier with my new door from Window World. Service was quick and professional. Thank you!
Katarzyna M.

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