+ 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

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In addition to being one of the first design elements people notice about the overall look of your home, your entrance door also protects your home both from weather elements and potential intruders. Steel entrance doors not only look pristine, they are also durable, providing your home with both insulation and increased security. Quantum is the best destination for steel entrance doors in Toronto. In addition to our phenomenal selection of customizable products, we also provide expert installation to ensure that your home renovation is effortless from start to finish. Improve the look and feel of your home with stunning steel entry doors from Quantum.


Quantum’s beautiful, high quality steel entrance doors in Toronto come in a wide range of customizable styles to ensure that there is something to suit the personal taste of any customer. Our design experts walk you through the decision process to help you find something that ideally suits your taste and budget. All of your Toronto steel entrance doors are locally manufactured to ensure the highest possible quality at the lowest possible price. You won’t believe the difference a brand new steel entrance door from Quantum makes to the overall appearance of your home.


In addition to their beautiful aesthetic, steel entrance doors also offer your home a wide range of benefits. Our products are incredibly durable, meaning that they provide your home with additional security and require minimal maintenance. Even in the face of harsh weather conditions, our steel entrance doors look pristine for years to come. Additionally, our products provide your home with insulation and create a tight seal against unwanted air infiltration. This helps to make your home more energy efficient and, ultimately, lower your energy costs.


Contact Quantum today for a complimentary steel entrance door quote. We would be happy to come to any home in the GTA to provide a detailed quote. Due to the fact that our products are manufactured locally, we are able to offer the highest quality products at unbelievably affordable prices. Our range of products ensures that there is something to suit any home. Improve the look and feel of your home with stunning steel entrance doors in Toronto from Quantum!


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