Phius Alliance Cascadia

Advancing Passive Building in Cascadia

Phius Alliance Cascadia is an affiliate of Phius and is a volunteer-based organization devoted to the development of the passive building standard throughout Washington, Oregon and Idaho.

Growing Passive Building in the Northwest

The Phius Alliance Cascadia chapter is a regional community of passive building professionals supporting each other in their high-performance building practices. Membership offers an opportunity to learn from and with like-minded professionals in the region.

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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