LOCK YOUR SUMMER INSTALLATION PRICE TODAY

LOCK YOUR SUMMER INSTALLATION PRICE TODAY

20 windows for as low as $44 bi-weekly
20 windows for as low as $44 bi-weekly
Commit now and receive
Commit now and receive
up to $5000 Government rebate towards your new windows and doors
up to $5000 Government rebate towards your new windows and doors

Schedule your free in-home,
no-obligation quote today!

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Replacement Windows and Doors

Our replacement windows and doors are built with glass from Cardinal, a tech-forward manufacturer that’s glass science obsessed.

Windows

All of our replacement windows for Toronto homes are made from Cardinal Glass, the most advanced residential glass product in the industry.

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Doors

Make your entrance grand. Complete your door replacement in Toronto with our contemporary and traditional door designs, or customize your own.

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Planning & Designing

The possibilities of your new windows and doors replacement are endless. Customize it to fit the design of your home and your needs and wants.

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NO PAYMENTS UNTIL 2023

plus get 0% interest for up to 12 months O.A.C. Financing available.

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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.

OVER
30,000
QUALITY INSTALLATIONS

ALL THERMO-BILT WINDOWS ARE MAINTENANCE-FREE

OVER
20
YEARS
EXPERIENCE

GUARANTEED
LIFETIME
PARTS
WARRANTY

REPLACEMENTS
DONE
SAME
DAY

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

Brand & Awards

Our Work

Our window company in Toronto has worked on thousands of homes. Take a look at the range of Toronto window installation jobs we’ve completed over the years.

Servicing the Greater Toronto Area

Our Latest News

5 Characteristic Of A High Performance Windows

5 Characteristic Of A High Performance Windows

| Blog | No Comments
Windows provide natural light, a way to ventilate the home without relying on mechanical systems, an emergency escape, and an alternative option to heat homes for free through passive solar heating. They are, however, holes in our wall construction, making them by far the weakest portion of any home's thermal…
What Are 4 Common Problems With Doors And Windows?

What Are 4 Common Problems With Doors And Windows?

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Maintaining a home can include a variety of different chores and tasks that help with keeping your property looking appealing and functioning well. During your upkeep you will occasionally run into areas that have problems. Windows and doors are such features in the home that can experience issues during their…
5 Things To Look For When Buying New Windows And Doors

5 Things To Look For When Buying New Windows And Doors

| Blog | No Comments
Purchasing new windows and doors for your house may be an excellent way to improve people's initial impressions of your property. This easy makeover may have a significant impact on how your property appears from the outside as well as how it feels on the inside. However, it's not as…