Industry Standards for Windows and Doors
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Manufacturing and replacement ENERGY STAR® Rated & NAFS-22 tested windows and doors
Made in Canada
All Ecoline windows and doors are built in Ontario, Canada
- Top-of-the-line machinery (Forel, Gracco, Bottero) to produce the best products
- Over 180,000 sq. ft manufacturing plant
- Energy Star-rated and NAFS-22-tested
- Manufactured for local weather conditions
Learn more about Ecoline Windows or contact us to discuss your replacement project.
RATED BY
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
Compare Windows Energy Performance
Use our comparison tool to learn about energy ratings, U-factor, condensation resistance, and even average prices for all Ecoline windows
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