Replace Windows at Your Office in Barrie and Newmarket

Northern Comfort also supplies energy efficient windows small businesses in the Barrie and Newmarket areas. What's more, we have the best installation crews to tackle any size job. They are factory trained plus window-wise certified to ensure your job is done right and your office windows will remain problem-free for years to come. Take a look the photos of our recent completed projects.

Some of our work with small businesses

brick commercial building windows
DOMAR commercial windows
high commercial windows
installing commercial windows
installing commercial windows
new commercial windows
installing commercial windows
small business windows
new windows for a business
installer waving

Our Warranty

At Northern Comfort Windows and Doors, we strive to exceed our customer’s expectation and we know that a warranty is only as good as the company that stands behind. Learn more about our warranties.

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Products We Offer | Choose from our selection of windows, doors, railings and more. | Take a Look
Window Selection | We carry and install various styles of Armor and North Star windows. Learn More
Door Selection | Find quality entry door for your home in the Barrie-Newmarket area. Learn More
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