Page 88 - INTEGRITY windows and doors
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WDMA STANDARDS
The Window and Door Manufacturers Association (WDMA), in conjunction with other organizations in the industry, has
developed standards that make it easy to compare windows from different manufacturers, testing product performance
regarding air and water infiltration, as well as physical loads on the exterior and interior (very important when you consider
the pressure differentials that can occur in coastal areas, as well as forced entry resistance). Integrity® products are rated in
accordance with the North American Fenestration Standard (AAMA/WDMA CSA 101/I.S.2/A440) and are certified in
compliance with the WDMA Hallmark program.
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