PHIUS
| Term | Term Definition | Options | Unit of Measure |
|---|---|---|---|
| PHIUS+ | Passive House Institute US. Super-insulated homes that have met certification requirements demonstrating minimal or no heating and cooling system. | View | None |
| PHIUS+ Retro | The PHIUS+ Certification program is the leading passive building certification program in North America. It's the only passive building certification that combines a thorough passive house design verification protocol with a stringent Quality Assurance and Quality Control (QA/QC) program performed on site by highly skilled and specialized PHIUS+ Raters. | View | None |
