Passive House Institute US

 Contact UsContactUs.html
 Bulletin Board

  1. Klingenblog: Multifamily growing strong!
    Recent posts: California, here we come!

Visit e-co lab, PHIUS’ affordable building program

About PHIUSAboutPHIUS.htmlshapeimage_5_link_0
News and EventsPHIUSNewsAndEvents.html


Passive House 
Alliance UShttp://www.phalliance.comhttp://www.phalliance.comPHIUSProjects.htmlshapeimage_7_link_0shapeimage_7_link_1
  1. Support PHIUS with a fully tax-deductible contribution!

  1. Subscribe to the PHIUS Newsletter! Training schedule updates, passive house news, and more
    View past newsletters

  1. Find a PHIUS Certified Builder
    Certified professionals who know passive building

  1. Certifying a project? Find a PHIUS Plus rater!

WUFI Passive, other ToolsDesignTools.htmlDesignTools.htmlshapeimage_10_link_0shapeimage_10_link_1
  1. PHIUS+ Rater Training! Pre-conference, Sept. 10-11, San Francisco

  1. Proceedings from Pittsburgh Conference available

  1. Find a PHIUS+ Rater

  2. To quality assure your project and get a HERS score

  1. 9th Annual North American Passive House Conference: Sept. 10-14, SF Bay Area!

  2. Earlybird discount ends midnight CT, July 17!