Open the Door to Quality

Manufacturing and installing quality doors and windows in the GTA for 47 Years.

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Quality Crafted Windows and Doors in Toronto

At Alton Windows and Doors, we have exquisitely designed products to make your property more appealing. Our doors and windows ensure the highest level of security and energy efficiency. You can also choose from different styles, colours and patterns available with us. If you want specific designs, we provide custom windows and doors in Toronto to fit your needs and budget.

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

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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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