Do your windows have third party designations?
Great Lakes Windows have received the ENERGY STARĀ label for energy efficiency from the EPA/DOE. They have also received the HALLMARK designation from the Window and Door Manufacturers Association. HALLMARK is acheived by meeting the associationsĀ guidelines for wind and water infiltration and also structural integrity.
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You’re currently reading “Do your windows have third party designations?,” an entry on HomePro Window & Door: Q & A
- Published:
- 03.24.08 / 6pm
- Category:
- general info
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