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CLERA WINDOWS + DOORS · PATIO DOORS GUIDE
A patio door is a large glass door designed to connect an interior living space to an outdoor area such as a deck, patio, or backyard. Patio doors are characterized by their floor-to-ceiling glass panels, which maximize natural light and provide an unobstructed view of the outdoors.
The two most common types of patio doors are sliding patio doors — where one panel glides horizontally along a track — and French patio doors, where two panels swing open on hinges like traditional doors.
In Canada, patio doors must be built to handle significant temperature variation, and energy efficiency is a key performance factor when selecting a replacement unit. Look for multi-chamber vinyl frames, triple-pane glass, Low-E coatings, and ENERGY STAR® Canada certification.
Why Clera? Clera patio doors are manufactured in Canada and engineered specifically for the thermal demands of Canadian winters, with multi-chamber vinyl frames and advanced glass packages available.
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Vinyl Windows & Patio Doors Guide. Canadian-made since 1978 .
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