Building Materials and Building Envelope Performance
ASHRAE Technical Committee 4.4


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TC0404 Chicago Agenda 20180122

TC0404 Houston Agenda 20180625

TC0404 Las Vegas Agenda 20170130

TC0404 Long Beach Agenda 20170626

TC0404 Orlando Agenda 20160125

Upcoming TC Meetings

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Location: Hilton Americas Houston, TX


Subcommittee Meetings

Sunday, June 24, 2018

TC 4.4 PMS 1696-RP
10:30 am - 11:30 am 
Grand L
TC 4.4 PMS 1759-TRP
11:30 am - 12:30 pm
Grand L
TC 4.4 Program 
1:00 pm - 2:30 pm
Grand L
TC 4.4 Handbook 
2:30 pm - 3:30 pm
Grand L
TC 4.4 Research
3:30 pm - 5:00 pm
Grand L
TC 4.4 Standards
5:00 pm - 5:30 pm
Grand L

Main Committee Meeting

Monday, June 25, 2018

TC 4.4 Building Materials and Building Envelope Performance
2:15 pm - 4:15 pm


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Committee Chair

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Richard Peters

Committee Scope

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TC 4.4 is concerned with the requirements and overall performance of the building envelope as it relates to: 1) heat, air and moisture related properties of building materials 2) fundamental heat, air and moisture transport processes of assemblies; 3) interactions with interior conditions and HVAC systems.


Upcoming Society Conferences

2019 Winter Conference
January 12–16, 2019
Atlanta, GA


Conference Badges

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Additional Information

If you would like to become involved with the committee, please attend one of our meetings that take place during the ASHRAE Annual and Summer meetings, or contact the Chair of the Committee. New members are always welcome!  Most of the work for the TC takes place during the subcommittee meetings, so please attend those meetings to get involved in the activities of the committee.

William B. Rose: Home and Garden Maven: NY Times article: If Winter Takes Aim at the Plumbing

William B. Rose made ASHRAE Fellow

Congratulations to William B. Rose, Research Architect at the Universality of Illinois at Urbana-Champaign on being made an ASHRAE Fellow. The Fellow Grade of membership recognizes exceptional contributions which distinguish the member. Fellow ASHRAE is a membership grade that recognizes distinction in the arts and sciences of environmental technology and is earned through achievement as a researcher, designer, educator or engineering executive. Bill is a long time member and contributor to ASHRAE TC 4.4 especially as Handbook Chair and chapter reviser. Congratulations Bill.