Welcome to the Phius training site! 

Phius has been certifying passive building professionals since 2008, and we’re happy to have you here. Once you complete the your registered training you’ll join a network of over 3,000 Phius-trained professionals working to make passive building the mainstream market standard.

Here in this online training site you’ll find recommended readings and online training modules divided up by topic for Phius Certified Consultants (CPHC®), Phius Certified Builders, Phius Certified Raters, Phius Certified Verifiers, and more.  Please proceed through the available materials as required by your specific training.

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    Available courses

    This course is designed for CPHCs and project submitters who are first-time submitters for Phius certification, or those who have not submitted a project in a while.  It is intended to set expectations for the process and improve how submitters integrate the review process into their practice. Students will work with experts to review the full project certification process and prepare a project for certification submission. This course will cover the required documentation for a submission, resources for submitters to utilize throughout the process, and what to expect each step of the way.   Successful completion of this training should eliminate surprises during the certification process and lead to faster turnaround for design and final certification of projects.