Courses

This training is composed of 8 hours of self-guided content to be completed ahead of attending 8, 3-hour live online training sessions. Registrants will receive access to self-guided content on […]

This training is composed of two phases: 50-60 hours of self-guided content (Phase I) to be completed ahead of attending 8, 3-hour live online training sessions (Phase II). Registrants will […]

About the Class This course provides tools, techniques and tips for how to build via passive house principles for all building types, diving into Passive House building concepts and building […]

January 22nd and 23rd | Two Full Day Sessions 8:00 am – 5:00pm, In person in Boston (location information below) About the Class Phius Certified Verifiers deliver on-site quality assurance […]

This training is composed of 8 hours of self-guided content to be completed ahead of attending 8, 3-hour live online training sessions. Registrants will receive access to self-guided content on […]

This training is composed of two phases: 50-60 hours of self-guided content (Phase I) to be completed ahead of attending 8, 3-hour live online training sessions (Phase II). Registrants will […]

Two 4-Hour Sessions on February 6th and 7th from 12:00 - 4:00pm One 2-Hour Session on February 11th from 12:00 - 2:00pm About the Class WUFI Passive is a powerful […]

This in-person training teaches carpenters how to apply fundamental building skills to high-performance construction projects. Topics focus on the four layers of a high-performance house: water, air, vapor, and thermal. Students will learn high-performance essentials through building science lessons, hands-on practice with mock-up assemblies, and project management training.

This training is composed of 8 hours of self-guided content to be completed ahead of attending 8, 3-hour live online training sessions. Registrants will receive access to self-guided content on […]

This training is composed of two phases: 50-60 hours of self-guided content (Phase I) to be completed ahead of attending 8, 3-hour live online training sessions (Phase II). Registrants will […]

Two 4-Hour Sessions on March 6th and 7th from 12:00 - 4:00pmAbout the ClassWUFI Passive is a powerful tool that can enhance, streamline, and optimize the design and certification of […]

This training is composed of two phases: 50-60 hours of self-guided content (Phase I) to be completed ahead of attending 8, 3-hour live online training sessions (Phase II). Registrants will […]

This training is composed of 8 hours of self-guided content to be completed ahead of attending 8, 3-hour live online training sessions. Registrants will receive access to self-guided content on […]

Three 3-Hour Sessions on April 7th, 9th, 11th from 2:00 - 5:00pm About the Training Phius Certified Raters focus on single-family residential projects. The Phius Certified Rater training builds on […]

This course is specifically designed to teach the international Passive House Standard to professionals in the U.S.

This training is composed of 8 hours of self-guided content to be completed ahead of attending 8, 3-hour live online training sessions. Registrants will receive access to self-guided content on […]

This training is composed of two phases: 50-60 hours of self-guided content (Phase I) to be completed ahead of attending 8, 3-hour live online training sessions (Phase II). Registrants will […]

May 13th and 14th, Two Full Day Sessions 9:00 am – 5:00pm, In-person in Boston (location information below) About the Training Phius Certified Verifiers deliver on-site quality assurance for multi-family […]

The Phius Certified Builder Certification is for tradespeople and construction professionals with field experience in construction and/or high performance building. This training prepares construction professionals to understand passive building techniques — airtight enclosures, high-performance window installation, passive design strategies, field quality assurance, and site management. For a project pursuing Phius Certification, these professionals ensure the building is built and operating to the plans and specifications. They are responsible for executing air-sealing and thermal bridge mitigation.