WDMA Hallmark Certification

Sun Windows is a member of the elite Window and Door Manufacturers Association’s (WDMA) HALLMARK Certification Program. This program sets ridged specifications, inspections and tests for the manufacture of windows and doors. Sun's participation in this program helps insure our customers that Sun products are manufactured to the highest standards.

The WDMA Hallmark Certification Program gives specifiers a method of identifying windows, doors and skylights which are manufactured in accordance with WDMA standards. The WDMA Hallmark is considered a mark of excellence among architects, contractors and other specifiers and is accepted industry-wide. WDMA Standards are referenced by HUD/FHA in their Minimum Property Standards and by many other government agencies in their construction specifications.

Also See:

Sun's Certification page
WDMA website