+ 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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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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Beat the Winter Freeze with Brand New Windows and Doors

Proper insulation for your home is essential year round – it helps maintain the temperature differential between the interior and exterior of your home. In the summer, it keeps the cold air generated by your air conditioner inside your home. In the winter, it keeps warm air inside your home and prevents cold air from seeping in. Maintenance of the interior temperature of your home means fewer dollars spent running the air conditioner or the furnace. Windows and doors play an integral role in maintaining the temperature of your home. Poorly fitting, poorly insulated windows and doors create drafts throughout your home, leading to poor energy conservation and increasing your energy bill.

Brand new vinyl windows by Quantum Windows and Doors will save you money year round by getting rid of pesky drafts caused by warped wooden windows. The key lies in custom sizing, reliable manufacturing and professional installation.

Beat-the-Winter-Freeze-with-Brand-New-Windows-and-DoorsWhen you book a free estimate with Quantum, a qualified and knowledgeable professional will come to your home to take measurements. Accurate measurements mean perfectly fitting windows. Each house is different and no two window replacement jobs are exactly the same. Custom sizes are crucial – these sizes are communicated to our manufacturing plants and custom windows are created to replace your old ones.

Proudly manufactured in Canada, our windows are doors are superior quality and guaranteed to last. We cut out the middleman to ensure our prices are competitive and our products are of exceptional quality.

Finally, professional installation makes all the difference. Our skilled craftsmen ensure that your new windows flow with the existing style of your home. Thoroughly insulated and carefully mounted, your brand new windows will provide a crystal-clear view while keeping the elements out.

Entrust Quantum Windows and Doors to replace your old, ill-fitting windows with brand new vinyl windows! We also specialize in doors – from front doors to storm doors to outside doors, we carry a wide range of products in a huge selection of customizable colours and shapes.

Contact Quantum today to book a no-obligation, free estimate today – call (905) 695-5100!


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