🇨🇦 PROUDLY CANADIAN
🇨🇦 PROUDLY CANADIAN
LOCK YOUR INSTALLATION PRICE TODAY
LOCK YOUR 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
a 10 year interest-free loan for up to $40,000 to complete your windows & doors replacement!
a 10 year interest-free loan for up to $40,000 to complete your windows & doors replacement!
Schedule your free in-home,
"*" indicates required fields
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.
Learn More
Doors
Make your entrance grand. Complete your door replacement in Toronto with our contemporary and traditional door designs, or customize your own.
Learn More
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.
Learn More
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
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
Brand & Awards
Servicing the Greater Toronto Area
Our Latest News
If you’ve been looking at your utility bills lately and wondering why they keep creeping higher, you’re not alone. Many homeowners are searching for practical ways to improve energy efficiency, not just for the sake of savings, but also to create a more comfortable, sustainable living environment. The good news?…
Spring is a welcome relief after a long Canadian winter, but it also brings heavy rain that can quickly expose weaknesses in your home's exterior. Without proper preparation, even a few days of showers can cause serious issues, from water damage to costly structural repairs. That’s why now is the…
Many homeowners don’t realize that their home’s air quality plays a significant role in their health and property maintenance. Without proper ventilation, excess moisture builds up, leading to conditions that encourage mould growth. The problem often starts small—perhaps a musty smell in the basement or condensation on windows—but can quickly…
