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Extreme Windows and Entrance Systems

Whether you are building or renovating, selecting quality windows and doors for your home is a very important decision. Choosing long-lasting, low-maintenance Extreme windows and doors, is a decision you will be happy with for a lifetime. With our region’s rugged climate and energy-conscious consumers, we specialize in making only high-quality windows and doors for Atlantic Canada and back it up with an industry leading warranty program.

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Looking for Instructions?

Have a look at our resources section to find helpful install guides, instructional videos, design guides & more!

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