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PHIUS – 12th Annual North American Passive House Conference

September 27 - October 1

Visit 475 at our sponsor booth

Conference Dates
Pre-Conference: September 27 – 28
Core-Conference: September 29 – 30
Passive Projects Tour: October 1
Conference Location
Motif Hotel
1415 5th Avenue
Seattle, WA 98101

Register Here

Core Conference Presentations will focus on:

  • Deep building science topics/passive building best practices
  • Technological developments, systems and materials innovations
  • Case studies in all climates with all construction types: Single, Multifamily (lo, mid, hi), commercial, retrofits, source-zero projects
  • Latest policy and financial tool developments
  • Passive source-zero buildings + renewable grid-solutions
  • Climate-specific passive building solutions

Pre-Conference Workshops include:

  • PHIUS+ Rater Training
  • Intro to WUFI® Passive/Plus Dynamic
  • PHIUS+ Hygrothermal Modeling Protocol
  • Indoor Air Quality RESET Training
  • Multifamily-palooza


September 27
October 1
Event Category:


Motif Hotel
1415 5th Avenue
Seattle, WA 98101 United States