XO Window’s Patio Doors provide convenient access while creating unimpeded views that flood interior spaces with natural light. Our patio door frames and glass are energy efficient and incorporate multi-point locking mechanisms for better security. Making sure your patio doors are energy efficient should be a priority as the right patio door could actually pay for themselves in reduced energy costs. As with any window or door that XO Windows offers, there are many choices when it comes to choosing a patio door including styles and materials.
The interlock at center rail provides a tight seal against air infiltration. Heavy duty weather stripping protects against wind, rain, dust and noise. All panels are dual glazed for improved energy efficiency. That means you can enjoy the beauty of the outdoors all year long, without sacrificing a thing.
Energy Efficiency Factors to Consider:
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