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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,
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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0% INTEREST FOR 12 MONTHS

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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

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

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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.

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Servicing the Greater Toronto Area

Our Latest News

Common Causes of Window Leaks and How to Prevent Them

Common Causes of Window Leaks and How to Prevent Them

| Blog | No Comments
Imagine waking up on a rainy morning, only to find a small puddle forming on your windowsill. Not only is it an inconvenience, but it also signals a bigger issue: a window leak. Understanding the common causes of window leaks and knowing how to prevent them can save you from…
How to Conduct a Basic Inspection of Your Windows

How to Conduct a Basic Inspection of Your Windows

| Blog | No Comments
Maintaining your windows is crucial for home safety, energy efficiency, and aesthetic appeal. Whether you're considering window replacement or just want to ensure your current windows are in top shape, regular inspections can save you time, money, and hassle. In this post, we'll guide you through a simple, step-by-step process…
7 Factors To Consider Before Getting Your Windows And Doors Painted

7 Factors To Consider Before Getting Your Windows And Doors Painted

| Blog | No Comments
When contemplating a home makeover, painting your windows and doors can offer a fresh look and feel, enhancing your home's aesthetic appeal. However, before you dip your brush into that vibrant can of paint, it's crucial to consider several factors that ensure the success of your project. This guide dives…
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