Custom Windows and Doors

Your home is as unique and diverse as you are. You’ve worked hard cultivating your home’s exterior and interior décor in a way that represents your character, your personality, your likes. It’s important that your replacement windows and doors fit into the aesthetic you’ve worked so hard to create, while also serving their functional requirements.

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

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With our decades of experience, the Thermo-Bilt team is equipped to help you develop your ideas and turn them into real custom windows and doors. As one of the leading providers of high-quality replacement windows and doors in Toronto and across the GTA, we pride ourselves on giving our customers a high level of customer service.

Our experts will help you determine what is best for your home and design custom doors and windows tailored to your needs. Our experts will help you determine what is best for your home and design custom doors and windows tailored to your needs.

Our experts will help you determine what is best for your home and design custom doors and windows tailored to your needs. Our experts will help you determine what is best for your home and design custom doors and windows tailored to your needs.

NO PAYMENTS UNTIL 2022

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

Get a Quote

How does it work ?

It’s Never Been
Easier to
Get What You Want

Get Started
1

Get started

Feel out this form or call us at 866-470-9959.
A courteous and professional Thermo-Bilt representative will arrange to visit your home at your convenience – any time of day, any day of the week – to discuss and assess your functional and stylistic requirements.
2

Home Visit

Our designer will work with you to create window designs and door designs that satisfy all of your needs. We’ll consider your home’s current look, feel, and general structure, its size, location and exposure, and your budget. These factors all make a difference to your window design or door design.

*If you are building a new home, we can develop a window and door plan from blueprints and install your windows and doors during the overall construction*

3

Written Proprosal & Quotation

You will receive a written proposal and quotation for your custom replacement windows or custom entry door designs that best suits your home improvement situation. You can let us know if you have any questions or would like to discuss it further.
4

Approval

Once the proposal is approved, we will build your windows and/or doors to your specifications. Our manufacturers maintain the highest standard of design, construction, and durability.
5

Installation

We will install your windows and/or doors at a time that fits your schedule with as little disruption as possible, often in just one day. This includes disposal of old windows and/or doors, as well as clean-up and debris removal.
6

Final Inspection

A Thermo-Bilt representative will conduct a final inspection to make sure the windows and doors replacement was perfect. We will stop at nothing to guarantee customer satisfaction.

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

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