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About Us

Excellent Reputation

Since 1991 Northern Performance Windows has gained an excellent reputation and loyal customer base for providing the best in the industry. Combining extensive industry knowledge with superior installation and after sales service, Northen Performance Windows has been chosen over and over again as Orillia's favourite "window & door supplier". Continuing to develop as the region's preferred source for custom windows, doors and siding, Northern Performance Windows has expanded our operation to meet growing demand.

As one of the area's largest dealers, Northern Performance Windows has relocated to our new 8,500 sq. ft. location at 25 James Street West in Orilla. This state-of-the-art building is the recipient of the 2008 Orilla District Chamber of Commerce award for "Site Enhancement New Construction". We now offer a larger showroom and warehouse, and we are positioned to provide even greater customer service to meet all your needs.

To enhance the street appeal of your home while protecting the natural environment we all live in, choose Northern Performance Windows.

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