REPLACEMENT WINDOWS AND DOORS WHITBY

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 Whitby that utilizes Cardinal Glass, you can expect some of the best replacement windows in Whitby in terms of energy efficiency and value.

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

REPLACEMENT WINDOWS AND DOORS WHITBY

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 Whitby that utilizes Cardinal Glass, you can expect some of the best replacement windows in Whitby in terms of energy efficiency and value.

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

Looking for replacement windows and doors for your Whitby home? Thermo-Bilt proudly services your area.

With the highest-quality replacement window and doors products that use Cardinal Glass, and an expert team of window installers behind us, Thermo-Bilt strives for absolute satisfaction in all the work that we do. Our windows and doors are not only beautiful, but strong, functional, and built to last. Our window installers are dedicated to 100% customer satisfaction, backed by a lifetime manufacturer’s warranty on all parts. We work quickly, often completing windows and doors installations in one single day, without compromising quality.

For the best blend of industry expertise and experience, make Thermo-Bilt the go-to for your Whitby windows and doors replacements.

Over 20 Years of Experience Serving Ontario’s Windows and Doors Needs

Over 20 years and over 30,000 installations later, Thermo-Bilt has built a reputation as, and remained an industry leader in, Toronto window installation and door replacement. We have extensive experience throughout the GTA, including the Durham region and Whitby area. Two decades later, we’re still putting our window installers through rigorous training, ensuring every installation is completed to perfection so that you can confidently enjoy your new replacement windows and doors without worry.

Looking for replacement windows and doors for your Whitby home? Thermo-Bilt proudly services your area.

With the highest-quality replacement window and doors products that use Cardinal Glass, and an expert team of window installers behind us, Thermo-Bilt strives for absolute satisfaction in all the work that we do. Our windows and doors are not only beautiful, but strong, functional, and built to last. Our window installers are dedicated to 100% customer satisfaction, backed by a lifetime manufacturer’s warranty on all parts. We work quickly, often completing windows and doors installations in one single day, without compromising quality.

For the best blend of industry expertise and experience, make Thermo-Bilt the go-to for your Whitby windows and doors replacements.

Over 20 Years of Experience Serving Ontario’s Windows and Doors Needs

Over 20 years and over 30,000 installations later, Thermo-Bilt has built a reputation as, and remained an industry leader in, Toronto window installation and door replacement. We have extensive experience throughout the GTA, including the Durham region and Whitby area. Two decades later, we’re still putting our window installers through rigorous training, ensuring every installation is completed to perfection so that you can confidently enjoy your new replacement windows and doors without worry.

NO PAYMENTS UNTIL 2022

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

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See all Thermo-Bilt Windows in Whitby

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

See all Thermo-Bilt Doors in Whitby

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?

In a word, absolutely! Compared to conventional windows, energy efficient windows are up to 40% more effective. This means that even though the Ontario Energy Rebate Program, GreenON, has been dissolved, energy efficient windows are proven to significantly cut down your energy bills and HVAC expenses. Combining excellent insulation, double- or triple- glazed glass, and an air tight seal, you will never have to worry about issues such as drafty windows, air leakage and condensation. Solid insulation means your air conditioning and heating will not have to work as hard, and the temperature of your home will always be at whatever comfort levels you enjoy.

Don’t forget that energy efficient windows also make a big difference when it comes to increasing your property’s value. Potential buyers are likely to be impressed by the major upgrade made to your home, and happy with the energy savings that you’ll be passing on to them.

Why Choose Vinyl Windows in Whitby?

Vinyl windows are an excellent choice for many reasons. Not only are they more cost-effective than many other window types, but they also present a number of unique benefits. First off, vinyl windows’ energy efficiency is hard to beat. Vinyl grips on to the glass and frame, forming an air tight seal that doesn’t allow air to flow in and out of the house, maintaining a comfortable climate. As a material, it also doesn’t allow for climate transfer, meaning that cold or warm air coming from outside will have no effect on the indoor temperature.

Aesthetically speaking, vinyl is a versatile material that is easy to paint and comes in an assortment of colours.

The Cardinal Glass Difference

Cardinal Glass, Thermo-Bilt’s only choice when it comes to glass manufacturers, is a highly innovative company that designs and manufactures the most advanced residential glass products in the industry. The Energy Star® compliance achieved is due to their highly efficient, industry-setting insulation properties. Cardinal Glass windows are effectively able to keep warm air from escaping your home in winter, while repelling harmful UV rays and heat in the summer – without producing any glare or tint. All Cardinal Glass products come coated with a special self-cleaning coating that uses the power of UV rays and rain water to make your windows maintenance-free.