REPLACEMENT WINDOWS AND DOORS VAUGHAN
Choose from a wide variety of energy efficient replacement windows to suit the unique requirements of your home. As one of the few window companies in Vaughan that utilizes Cardinal Glass, you can expect some of the best replacement windows in Vaughan in terms of energy efficiency and value.
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REPLACEMENT WINDOWS AND DOORS VAUGHAN
Choose from a wide variety of energy efficient replacement windows to suit the unique requirements of your home. As one of the few window companies in Vaughan that utilizes Cardinal Glass, you can expect some of the best replacement windows in Vaughan in terms of energy efficiency and value.
Schedule your free in-home,
no-obligation quote today!
"*" indicates required fields
Searching for replacement windows and doors for your home in Vaughan? Thermo-Bilt operates in the neighbourhood!
Thermo-Bilt’s replacement windows and doors are strong, beautiful, and energy-efficient. All of our products are not only trusted by homeowners in Vaughan and Ontario for the past 20 years, but also backed by multiple seals of industry approval, and carry a lifetime manufacturer’s warranty for added peace of mind. Our window installers work quickly, often completing window installations of all sizes in a single day, without sacrificing quality. All Thermo-Bilt products use state-of-the-art Cardinal Glass, a leading glass manufacturer in the residential space.
For high-end products and excellent service, Thermo-Bilt can provide you with the perfect replacement windows or doors for your home in Vaughan.
Over 20 Years of Experience Servicing the GTA’s Windows and Doors
Our replacement windows and doors company is knowledgeable in handling your needs and happy to answer any questions you may have. We have extensive experience designing and installing replacement windows and doors all across Ontario, including the Vaughan area. In this time, we’ve developed a reputation as one of the best replacement window companies in Toronto, and an eye for even the trickiest projects. We understand that proper door and window installation is extremely important – that’s why our window installers are committed to 100% customer satisfaction every time.
Searching for replacement windows and doors for your home in Vaughan? Thermo-Bilt operates in the neighbourhood!
Thermo-Bilt’s replacement windows and doors are strong, beautiful, and energy-efficient. All of our products are not only trusted by homeowners in Vaughan and Ontario for the past 20 years, but also backed by multiple seals of industry approval, and carry a lifetime manufacturer’s warranty for added peace of mind. Our window installers work quickly, often completing window installations of all sizes in a single day, without sacrificing quality. All Thermo-Bilt products use state-of-the-art Cardinal Glass, a leading glass manufacturer in the residential space.
For high-end products and excellent service, Thermo-Bilt can provide you with the perfect replacement windows or doors for your home in Vaughan.
Over 20 Years of Experience Servicing the GTA’s Windows and Doors
Our replacement windows and doors company is knowledgeable in handling your needs and happy to answer any questions you may have. We have extensive experience designing and installing replacement windows and doors all across Ontario, including the Vaughan area. In this time, we’ve developed a reputation as one of the best replacement window companies in Toronto, and an eye for even the trickiest projects. We understand that proper door and window installation is extremely important – that’s why our window installers are committed to 100% customer satisfaction every time.
See all Thermo-Bilt Windows in Vaughan

Double Hung Windows
Our double hung windows are an excellent choice for rooms that face decks, porches and walkways.

Casement Windows
Our casement windows are reliable, practical, energy efficient and designed to keep harsh weather out.

Bay Windows
Our bay windows are decorative that curves outwards from the wall, allowing you amazing views.

Single Hung Windows
Our single hung windows are easy to clean and take up no additional space when open.
Thermo-Bilt Reviews
See all Thermo-Bilt Doors in Vaughan

Steel Entry Doors
Our steel entry doors are rich with features that make them an excellent choice for your home.

Fiberglass Doors
Our fiberglass entry doors are a perfect compromise between aesthetics, durability, and safety for your home.

Sliding Patio Doors
Our sliding patio doors are an excellent way to save space in your cozy home.

Hinged Patio Doors
Our hinged patio doors swings outwards, opening up the inside of your house to your beautiful yard, garden, or patio.
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.
FAQs
Are Energy Efficient Windows a Good Investment?
Absolutely! Did you know that energy efficient windows are on average 40% more effective than conventional windows? They’re designed for unmatched climate control, air tightness, and insulation, translating to noticeable savings on your monthly energy bills and HVAC expenses. Reduced airflow leads to almost no chance for drafty windows or air leaks, meaning you’ll stay warm in the winter and comfortably cool in the summer. Low heat transferable materials mean that even the most extreme weather conditions, as you often experience in Vaughan, will have no effect on the inside of your home’s temperature.
Why Choose Vinyl Windows in Vaughan?
Vinyl windows are a great choice for your Toronto home for several reasons. First off, they are extremely energy efficient, creating an air-tight seal between the glass and the frame. Unlike other materials, such as aluminium, vinyl doesn’t transfer heat, meaning that your home won’t be susceptible to weather conditions regardless of what’s going on outside. Aesthetically speaking, vinyl is easily customizable; choose from an array of colours, or simply paint over white vinyl to achieve the desired look for your home. Surprisingly, despite all of these benefits, vinyl windows are also more cost-efficient than many other types of home windows.
The Cardinal Glass Difference
Thermo-Bilt products all use replacement window glass from innovative glass manufacturer Cardinal Glass. On a mission to produce the most advanced residential glass products in the industry, all of their products carry a unique self-cleaning coating that creates a natural barrier between the glass’ surface and dirt, eliminating it using the power of the sun’s UV rays, and washing it away with rain water. Cardinal Glass is also highly rated for insulation, retaining indoor heat in the winter, and expelling the harsh UV rays in sunnier months without any tint or glare.