Industry Standards for Windows and Doors

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Made in Canada

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Manufacturing and replacement ENERGY STAR® Rated & NAFS-22 tested windows and doors

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Energy Efficiency Certifications & Tests

All our windows and doors meet the latest NAFS-22 standard, ensuring superior performance. This updated certification sets stricter performance requirements compared to former NAFS-11 tests, meaning our products withstand harsher conditions while maintaining structural integrity.

Enhanced energy efficiency

Superior air infiltration performance

Maximum water resistance

All our windows and doors are ENERGY STAR® certified, meeting the highest standards for energy efficiency in Canada. This means lower energy bills, a more comfortable home, and reduced environmental impact.

Minimum Energy Rating of 34

Lower heating & cooling costs

Reduced carbon footprint

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F.A.Q

What industry standards apply to windows and doors in Canada?

In Canada, windows and doors must meet certain industry standards, such as CSA A440. This standard sets out how products are tested for things like durability, air leakage, strength, and energy efficiency. Meeting these requirements is necessary before windows can be used in homes.

What are ENERGY STAR® windows?

ENERGY STAR® windows are certified to meet tough energy-efficiency standards for Canada’s climate. They help keep heat inside during winter and block it out in summer, making your home more comfortable and saving you money on heating and cooling. All Ecoline windows are Energy Star-rated and certified.

What is NAFS-22 testing for windows?

NAFS-22 testing refers to the North American Fenestration Standard (AAMA/WDMA/CSA 101/I.S.2/A440-22), which is used to evaluate window and door performance. The test measures factors such as air leakage, water resistance, and structural strength to ensure that products meet strict durability and performance requirements before they are installed in residential buildings.