From time to time, WDMA issues Technical Bulletins to address relevant issues related to standards or technical matters of concern to WDMA members. Technical Bulletins are intended to explain or expand upon the use of products covered by WDMA standards, or standards or codes developed by other organizations. WDMA Technical Bulletins undergo formal review and approval following procedures established within the WDMA Technical Committee Handbook, and may also be issued jointly in cooperation with other sponsoring organizations.

Below is a list of current WDMA Technical Bulletins:

Equivalency of Editions of NAFS

NAFS I.S.4 Requirement for Exterior Doors

NAFS Progression Chart -- A Comparison of NAFS Editions

NWWDA TM-5 Withdrawn

Relating ASCE/SEI 7-10 Design Wind Loads to Fenestration Product Ratings

QSI/WDMA/AWS Comparison Chart (rev5)

Fenestration Industry Emphasizes New Terminology in Latest Standard for Windows, Doors and Skylights

LEED^R Opportunities for Interior Wood Doors

LEED^R Opportunities for Wood & Cladded Wood Windows

Positive Pressure Fire Doors