Design Support for Building Pros

We're with you every step of the way

As a member of the design team, PHIUS participates heavily in the design phase of successful projects. We are available before the design begins, and after it is handed off to the construction team as well.


Project Design:

For all questions about designing a passive building project, email PHIUS at

We will be happy to assist you with queries on:


General Inquiries:

If you have a question that does not fit into any of the categories listed above, please email PHIUS at


Training Information:

If you are interested in becoming a PHIUS Certified Professional, please contact