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Door Replacement Toronto

Thermo-Bilt has been a go-to door supplier and door installation company in Toronto and the GTA for over 20 years, designing and installing quality front entry doors for warmer, more welcoming entrances. Our team of creative custom front doors designers can conceptualize the perfect entrance to your home, whether you’re looking for durable steel entry doors, beautiful fiberglass doors, or simple sliding patio doors.

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Doors Replacement Toronto

The exterior doors to your Toronto home do more than just open and close. Your entry doors welcome you home at the end of a long day and protect you once you’re inside. It’s important that your front doors invoke that feeling of comfort and safety, and Thermo-Bilt’s modern exterior doors in Toronto will do just that.

Steel Entry Doors


Fiberglass Doors


Sliding Patio Doors


Hinged Patio Doors


*STORM DOORS are temporarily unavailable*


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Why Choose Thermo-Bilt?

With over twenty years serving the Toronto area, we understand the difference high-quality replacement windows or doors can make to the safety, security and energy efficiency of your Toronto house, and to the overall aesthetic and feeling that your home invokes.

Year-Round Comfort and Beautiful Views

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Energy Efficient & Environmentally Friendly

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Specially Designed to your Needs and Liking

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Maintenance-Free & Self-Cleaning in any Climate

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Built to Last Forever with Lifetime Warranty

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Thermo-Bilt Reviews

We purchased 10 energy efficient thermal pane windows and two doors in March. The representative Mr. Barry Liburkin did a fantastic job explaining the benefits of his products. We were very happy with the installation team led by Stan and Igor. The office staff was also very friendly and we will gladly refer this company to everyone for their windows and doors needs. A job well done! Thank you.

Thomas Reinboldt

Fantastic windows and installation services! Staff were prompt, courteous, and skilled. These windows are definitely high quality but the costs were affordable. Make a point of calling this excellent company.

Natalie M

We are very pleased with this company. They replaced 8 Windows in our house. Peter and his crew did a masterful job on our Bow window build. The job was done fast and efficient and we love the high quality of the product.

John Andrighetti

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