Phius Alliance

The Phius Alliance provides a community for the growing number of passive building professionals throughout the United States and beyond.

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Where Passive Professionals Grow Together

The Phius Alliance is the membership arm of Phius. As the community of Phius-trained professionals grows, practitioners can connect with one another to advance the Phius standard through the Alliance. Alliance local chapters build community and help to connect members across the nation.
Alliance Membership

Why Become a Phius Alliance Member?

  • Access to a national network of industry professionals
  • Exclusive resources including more than 1,000 pre-approved Phius climate data sets
  • Discounts on training courses, PhiusCon tickets and building certifications
  • First look at upcoming certification-related updates
  • Access to exclusive Phius logos and promotional materials.
  • Monthly webinars and office hours with leading Phius professionals

Join the Phius Alliance

Student Membership

Current full- and part-time students at accredited institutions are eligible for the Phius Alliance Student Membership

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Professional Membership

Annual Phius Alliance membership for industry professionals

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  • Phius Alliance Professional Membership offers access to the largest passive building community in North America. Membership includes access to exclusive webinars and other events, as well as climate data and discounts on other Phius events and offerings.

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The Time to Join is Now

Membership in the Phius Alliance provides an unmatched bevy of benefits, including access to a rapidly expanding, nationwide network of passive building professionals.

Secure Your Invite

Members get free access to Phius Alliance monthly webinars, and exclusive access to monthly Office Hours programming with leading Phius professionals on project-related questions, WUFI Passive, and mechanical systems.

Find Your Chapter

Want to connect on a local level? Get connected with your local Phius Alliance chapter!