Quality Products from Alton Windows and Doors in Toronto

With over 35 years of experience, Alton Windows and Doors in Toronto is recognized by homeowners, renovators, architects and builders alike as one of Canada’s leading manufacturers of quality crafted windows and doors.

Our reputation is based on a commitment to innovative design, unsurpassed craftsmanship and excellent customer service.

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.

Alton Windows and Doors is a trusted name in European design, and our experts have been manufacturing top-of-the-line products in Canada since 1972.

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.

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.
155 Fenmar Drive, Toronto, ON, M9L 1M7

Main: 416-749-8282 | toll free: 1-888-713-8282 | fax: 416-749-3094 |