A group of window, door, and garage door installers.

Northern Comfort Windows and Doors is a Proud Canadian Family Owned and Operated Business

Having won a Reader's Choice Award, Northern Comfort Windows & Doors Ltd. is no longer York Region's ”best-kept secret“. It's no surprise that the Newmarket location won this award, because the Barrie location of Northern Comfort has captured the Simcoe County Top Choice Award for seven years in a row and the same high-quality standards are evident at both outlets.

Established in 1998, Northern Comfort Windows & Doors has now installed thousands of high energy efficient doors and windows in Barrie, Newmarket and throughout York Region and Simcoe County. The staff at Northern Comfort understands your home is your most important investment.

When you choose Northern Comfort for your replacement window and door needs, you can be confident you'll receive expertly installed windows and doors with a lifetime warranty at reasonable prices. All of our professional installers are factory trained and we do not use subcontractors.

Quality products, together with high installation standards, result in significant energy savings because they reduce both heat transmission and air leakage, making your home feel warmer in the winter and cooler in the summer.

our team
our staff

We Treat Your Home Like Our Own

Request for Service

Many window companies use subcontractors to install their windows and doors. Although the manufacturer usually covers any manufacturer defects, they do not cover any window/doors that are not installed properly. This usually results in the customer chasing the subcontractor to fix any problems, since the company you purchased from may have passed the buck, leaving you the customer stranded with the problem.

At Northern Comfort Windows and Doors, we're different.

We have our own in house service department. We employ full time factory trained service technicians to look after any service calls that may arise. Northern Comfort Windows goes that extra mile to please the customer. Our service technicians also have previous installation experience so they fully understand what the problem is they have to deal with and how to fix it.

To contact our service department directly you can call us at 705-733-9600 Mon-Fri 9:00 a.m. – 5:00 p.m. or email us anytime at: service@northerncomfortwindows.com


We were recently awarded HomeStars' Best of 2018 for Central Ontario!

Northern Comfort Windows and Doors is HomeStars Best of 2018 for Central Ontario

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