- For Professionals
- PHIUS+ Standard
- Case Studies
- Design Guide
- Does Passive Building Cost More to Build ?
- Can Passive Building Scale to Multifamily?
- Are Passive Buildings Resilient?
- Do Passive Buildings Cause Mold?
- What Are the Risks of Passive Building?
- How Long Is The PHIUS+ Certification Process?
- How Much Do Passive House Certifications Differ?
- What About Passive Building HVAC Systems?
Talk to us
General Inquiries: firstname.lastname@example.org
If you have a question that does not fit into any of the categories listed above, please email PHIUS at email@example.com.
Training Information: firstname.lastname@example.org
If you are interested in becoming a PHIUS Certified Professional, please contact email@example.com
Project Certification: firstname.lastname@example.org
For all questions related to project certification, please email PHIUS at email@example.com.
Quality Assurance and Quality Control (QA/QC): firstname.lastname@example.org
If you have questions about the Quality Assurance and Quality Control aspect of the PHIUS+ program, please email PHIUS at email@example.com.
Snail mail or drop-bys:
Passive House Institute US (PHIUS)
116 West Illinois Street, Suite 5E
Chicago, IL 60654