Grace Windows & Doors has been selling, installing, and servicing windows and doors since 1994 in the Greater Toronto Area and Muskoka. Between all of us, we have over 50 years of experience in windows and doors. And we want to bring that experience to your construction or home improvement project!

Our Specialties

Grace Windows & Doors specializes in full frame and split frame replacement. Split frame replacement allows you to keep your interior trim/casing. We carry aluminum clad wood windows manufactured by Weather Shield and Sierra Pacific.  We also can provide vinyl windows from Ostaco. In addition, we sell, install, and service patio and sliding doors from Weather Shield and Sierra Pacifc.

Since 1955, Weather Shield has been synonymous with excellence in windows and doors. Weather Shield’s windows and doors are made with the highest quality materials for durability, energy efficiency, and an attractive appearance. The company offers Zo-e shield glazing solutions to lower your energy bills. Weather Shield has a wide variety of windows and doors to fit any project, including specially shaped windows that add flair to your home.

Ostaco has been manufacturing vinyl doors and windows in Toronto since 1981. The company offers a 20 year guarantee on its products. Its products meet the highest standards of energy efficiency. Ostaco has a wide range of vinyl windows and doors to meet your needs, whether you’re renovating or building a new project.

Why Choose
Grace Windows & Doors?

When you select Grace Windows & Doors for your project, you can count on receiving the best service and customer experience. Grace Windows & Doors is a small company, which means you get personalized attention and care.

Our goal is 100% customer satisfaction – we want you to be completely happy with your door or window. Many of our current clients have used our services more than once, and they love our results!

Do You Need New Windows or Doors for Your Project?

Grace Windows & Doors works with homeowners, builders, architects, and designers. Whether you’re building a new home or renovating an existing property, Grace Windows & Doors has the product to meet your needs. Ask us about Weather Shield’s new Contemporary line of slim doors – it features slim rails, more exposed glass, and a squared off glazing bead in the interior to appeal to a more modern style.

Contact us today at 905.660.0271 to learn more.