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Windows and doors need to be more than just beautiful. They need to function in the harshest of climates, so that your house stays warm in the freezing cold and your house stays cool in the scalding sun. These ratings help you decide which windows and doors perform best under pressure, so that you can stay comfortable no matter what Mother Nature brings.

 

Canada

Select Window Ratings
Supreme Window Ratings
Estate Window Ratings
Heritage Window Ratings
Entrance Door Ratings
Patio Door Ratings

US

Select Window Ratings
Supreme Window Ratings
Estate Window Ratings
Heritage Window Ratings
Entrance Door Ratings
Patio Door Ratings