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Frequently Asked Questions

After seeing the benefits that can be gained from high performance windows and doors the next step is to find more information to give you an informed choice when purchasing energy efficient products.

There are a number of resources that can give you the information on how to choose products from the market including what the terminology on the website means and how to access the data.

For more information, go to our links page and visit the many websites you can gain such information.

When choosing energy efficient windows, it always helps to know which climate zone you live in. Below you can download the SWA Climate Zone Guides that will help you understand what climate you live and what types of windows to look for.

Climate Zone 1, 2 & 3

Climate Zone 4 & 5

Climate Zone 6, 7 & 8