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Made In Ontario

Windows and Doors

Save up 40% + Exclusive Offer + Our Rebate!

Unbeatable Prices!
Triple Glass Options
Black Windows Options
Best of HomeStars

call: (905) 326-3444

Save Extra $500 per Window & $300 per Door

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Factory Direct Windows and Doors

Better Prices & Reputation You can Trust

VINYL Windows

Explore our collection of vinyl windows, choose from over 13 window styles and 39 custom colour options.

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EXTERIOR doors

Discover our collection of entry and patio doors, all are completely customizable to suit your style.

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installation SERVICES

With 15 years experience installing windows and doors throughout Canada, learn why you should work with us!

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Made To Last A Lifetime

From production to installation, NorthShield windows and doors are built to last. Our trusted team ensures precise, year-round comfort across Toronto and the GTA.

WINDOWS REPLACEMENT EXPERTS

Whether replacing one window or all of them, NorthShield offers high-quality, weather-ready vinyl products with superior thermal and sound insulation for better energy efficiency.

25 YEARS WARRANTY

Get up to 25 years warranty on all window and door installations—quality you can count on for life with NorthShield!

Manufacture. Install. Service.

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Book Your Free Estimate

Don’t Miss Out — Free Estimate!

BOOK FREE ESTIMATE call: (905) 326-3444

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Award Winning Company, Unbeatable Service

We had an excellent experience with Northshield Windows and doors. The team was great from start to finish and the install itself went very smoothly.

Jake. A

I have already recommended them to a neighbour. The sales person took the time to explain everything to us and gave good advice. The installers were professional, clean, and quick.

Susanna. M

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I couldn’t be happier with the new windows and doors! They took care of everything, and I noticed an immediate difference in both comfort and energy efficiency.

Shasmeen. S

I have already recommended them to a neighbour. The sales person took the time to explain everything to us and gave good advice. The installers were professional, clean, and quick

Susanna. M

The NorthShield Way: Easy Process

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GIVE US A CALL

Give us a ring or fill out our online form to schedule your at-home consultation and free quote.

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FREE AT-HOME ESTIMATE

One of our installers will visit your home to discuss your requirements and provide an accurate quote.

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MANUFACTURING

Once you have confirmed your window selection we will manufacture them at our Canadian factory.

INSTALLATION

Once your new windows are ready our professional installers will come to install them. Voila, new windows!

Hurry! Sale Ending Soon!

Free In-Home Estimate, call:

(905) 326-3444

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Don’t Miss Out On This Limited Time Offer. Book Now!

Vinyl Windows by NorthShield

Shop Vinyl Windows By Style

Explore our online catalogue of vinyl framed windows. All of our windows are fully customizable, offering a selection of coloured window frames, window grilles, specialty hardware and energy efficient features.