Building Materials and Building Envelope Performance
ASHRAE Technical Committee 4.4

Meeting Documents

Download documents from previous committee meetings below according to the appropriate society year. ASHRAE's society year begins on July 1 and ends June 30.




TC0404 Virtual Minutes 20210616

TC0404 Virtual Minutes 20210120




TC0404 Virtual Minutes 20200609

TC0404 Orlando Minutes 20200203




TC0404 Kansas City Minutes 20190624

TC0404 Atlanta Minutes 20190114




TC 0404 Houston Minutes 20180625

TC0404 Chicago Minutes 20180122




TC0404 Long Beach Minutes 20170626

TC0404 Las Vegas Minutes 20170130




TC0404 St Louis Minutes 20160625

TC0404 Orlando Minutes 20160125




TC0404 Atlanta Minutes 20150629




TC0404 Seattle Minutes 20140630

TC0404 New York Minutes 20140120




TC0404 Denver Minutes 20130624

TC0404 Dallas Minutes 20130126




TC0404 San Antonio Minutes 20120625

TC0404 Chicago Minutes 20120123




TC0404 Montreal Minutes 20110627

TC0404 Las Vegas Minutes 20110131

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Other Publications

Additional documents produced by the TC may be available for direct download or for purchase through the ASHRAE Bookstore, as noted below.


ASHRAE members have free access to research project final reports. Non-ASHRAE members can purchase research reports for $30 per article from the ASHRAE Bookstore found at this link.

Recently Completed Projects

RP 1365 - Thermal Performance of Building Envelope Details for Mid‐ and High‐Rise Buildings (Final Report)
RP 1325 - Environmental Weather Loads for Hygrothermal Analysis and Design of Buildings - (Final report)
RP 1235 - Nature, Significance, and Control of Solar Driven Vapor Diffusion in Wall Systems (Final Report)
RP1091 - Development of Design Strategies for Rainscreen Sheathing Membrane Performance in Wood Frame Walls (Final Report)
RP 1018 - A Thermal and Moisture Transport Property Data Base for Common Building and Insulating Materials (Final Report)
RP 905 - Catalog of Thermal Property Data  (Final Report)
RP 904 - Characterization of Framing Factors for New Low-Rise Residential Building Envelopes (Final Report)


Presentations from TC sponsored seminars can be downloaded here, if available.