The Phius Alliance provides a community for the growing number of passive building professionals throughout the United States and beyond.
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Current full- and part-time students at accredited institutions are eligible for the Phius Alliance Student Membership
Join nowAnnual Phius Alliance membership for industry professionals
Join nowCurrent full- and part-time students at accredited institutions are eligible for the Phius Alliance Student Membership. Use this link to pay using Canadian dollars.
Join nowAnnual Phius Alliance membership for industry professionals. Use this link to pay using Canadian dollars.
Join nowPhius 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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Is your Phius Alliance Membership set to expire or already expired? Click here to renew your membership and maintain all the benefits of being an Alliance member!
Membership in the Phius Alliance provides an unmatched bevy of benefits, including access to a rapidly expanding, nationwide network of passive building professionals.
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.