+ Windows

Windows collection

Discover our selection of vinyl windows, guaranteed to suit every style and budget. Manufactured locally, we pride ourselves on quality and durability.
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Proudly Canadian

Our windows are manufactured locally in Ontario, meaning we get to pass the savings on directly to you. Quality and affordability come together at Quantum.
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+ Doors

Doors collection

From entry doors to patio doors, storm doors and more, discover the difference quality makes. Browse our selection of factory direct doors and save!
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Incredible Prices

Our doors are manufactured by us ensuring that we can stand behind the quality of our products. The best prices for the best quality doors - guaranteed!
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By Phone

Give us a call and have all your windows and doors related questions answered by professionals. We can set up a complimentary in-home estimate as well! Call (905) 695-5100

Get it Online

Fill out our simple form and we'll get back to you in no time! Simply fill in your information and one of our representatives will be in touch as soon as possible. Click Here

How Long Will it Take?

We do our very best to drop by your home within 24 hours. There, we take detailed measurements and provide you with an accurate, no obligation estimate!
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Toronto’s Leading Windows and Doors

Are you looking to replace any or all the windows in your home? Has it come time for a new entry door or garage door for your home? There are many businesses out there claiming to have the lowest prices for windows and doors in Toronto and the Greater Toronto Area. What makes Quantum Windows and Doors different? Call us today to book a FREE, no-obligation estimate!

Our skilled craftsmen will come to your home to take accurate and detailed measurements. Once they have the unique dimensions of your home, they will provide you will an absolutely FREE quote detailing how much it will cost to replace however many windows need replacing. They will also take the time to explain to you which style of windows will suit your needs the best, as well as how new windows can save you money on your heating and cooling bills by making your home more energy efficient.

Trust the experts at Quantum Windows and Doors to give you a fast, accurate and absolutely FREE quote for replacing windows and doors in your home. From cutting-edge vinyl windows, to the latest in entry doors and garage doors, contact Quantum Windows and Doors for your FREE, no-obligation estimate today! Call (905) 695-8585.


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