Thermo-Bilt Windows and Doors Reviews
You can count on Thermo-Bilt for a smooth windows and doors installation process with great results. One of the leading replacement doors and windows companies in Toronto, we’ve installed windows and doors in over 30,000 homes across the GTA –and the customer satisfaction speaks for itself.
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Thermo-Bilt Windows and Doors Company Testimonials
Thermo-Bilt did a masterful installation for my home. The work was fast and efficient and I love the quality of the windows they provide. The sales manager Barry was very thorough with his presentation and spoke about how his window is different compared to the other companies and showed me his window and frames which the other companies did not. Leon’s install was spotless, and I feel the difference in my home from upgrading the original builder windows. Will call them back to do my upstairs and basement windows in the spring.
Sunny Choi
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
We were looking for a good quality product, and a competitive price for our windows, front door, and patio door. I had Barry L visit my home for a consultation. My wife and I were extremely comfortable and confident with Thermo-Bilt’s products and the professionalism shown that we didn’t even get our third and final quote which we were planning to get. The installation crew led by Stas and Igor did a wonderful job on our windows and doors; they worked hard, didn’t ask for anything and cleaned up very well after each day. We are very happy with this company and would definitely recommend them to anyone wanting a great product, which was affordable as well. Thank you TBW for a job well done.
Jeremy Rawlinson
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.
Natalie M.
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.
Aldwin James Alcaraz
After a rigid canvassing of a reliable company to do my front door and windows I finally got in touch with Igor and convinced me the price and how reliable Thermo-Bilt is. I found myself signing up the agreement and they delivered the job on time. Alex the Installer and his help did a great job too. Thanks to Igor the salesman who had helped me a lot choosing a nice design for my doors and windows. Job well done.
Cora
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