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Current Ballot Items

The following documents are currently open for association ballot. Each listing below links to copies of the document being balloted and other information relating to the ballot issue.

It is important that WDMA standards represent the consensus of the industry. We want to hear from you, even if you do not have a specific technical concern or interest in the item, thus all WDMA members are encouraged to vote. Please submit your ballot, and vote your approval, disapproval or abstention on these items.

Ballot Deadline Extended to January 10th, 2018-- Technical Interpretation of NAFS regarding Structural Load Testing


Proposed Technical Interpretation to AMA/ WDMA/CSA 101/I.S.2/A440-08 Clause Uniform load structural test at 150% of design pressure (DP) and AMA/ WDMA/CSA 101/I.S.2/A440-11related to Clause Uniform load structural test


WDMA is balloting a proposed Technical Interpretation to NAFS-11 and NAFS-08,related to test specimens evaluated for permanent damage after each load.

Click here to download a copy of the proposed Technical Interpretation, dated September 28th, 2016.

Click here to download the official ballot form.

Ballots are due by January 10th, 2018. Please return your ballot prior to that time if possible.

Please send you ballot toSorlowski@wdma.com.

If you have any questions, related to the ballot, please contact:


Steve Orlowski

Sr. Director of Standards & Technical Activities

Window & Door Manufacturers Association

2025 M Street NW, Suite 800

Telephone: 202-367-1235

Email: Sorlowski@wdma.com


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