Open the Door to Quality

Manufacturing and installing quality doors and windows in the GTA for 45 Years

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Quality Crafted Windows and Doors in Toronto

With over 45 years of experience, Alton Windows and Doors is recognized by homeowners, renovators, architects and builders alike as one of Canada’s leading manufacturers of quality crafted windows and doors in Toronto. Our reputation is based on a commitment to innovative design, unsurpassed craftsmanship and excellent customer service.

Our Services

We manufacture and install a wide range of quality windows and doors for houses, condos, businesses and more in the Greater Toronto Area, including:

Choose Wisely. Choose Alton Windows and Doors.

Our locally owned business designs, manufactures, customizes and installs a wide selection of windows and doors. Our quality and service are second to none, which is why we provide a full satisfaction guarantee. We are a trusted name in European design, and our experts have been manufacturing top-of-the-line products in Canada since 1972.

Energy Efficient Windows and Doors

Our team is proud to support energy efficient construction of windows and doors, and many of our products meet or surpass Energy Star standards.

If you are interested in learning more about our products, or if you would like to schedule a free quote, please feel free to contact us. Looking for inspiration? Please take a look at our gallery to see some of our recent work.





 North York



 Richmond Hill








Condo Remodels

Find quality windows and doors for your upcoming renovation.


See what our customers have to say about our services.

Visit Our Showroom

View our window and door models and have your questions answered.


Alton Windows and Doors

155 Fenmar Drive

North York, ON, M9L 1M7

Phone: 416-749-8282

Toll-free: 1-888-713-8282



Monday - Friday: 8:00 AM - 5:00 PM
Saturday: 9:00 AM - 12:00 Noon
Sunday: Closed


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