Registrants will receive access to self-guided (Phase I) content on March 3rd. With this access, registrants will also be able to select a live (Phase II) training from a list of upcoming sessions scheduled by Phius. See Upcoming Phase II Sessions below for session options.
Phius recommends choosing a Phase II start date that is at least 3-5 months after starting Phase I. See Upcoming Phase II Sessions below for upcoming Phase II sessions.
Phase I
Phase I of the CPHC training comprises a series of pre-recorded online virtual sessions taught by expert instructors, collected readings, recommended resources, and quizzes; altogether comprising about 50-60 hours of learning material. Enrollees have access to Phase I materials for 12 months.
Registrants will have access to the Phase I self-guided training materials for 12 months from the time of registration through Phius. This includes access to the Phase I Online Exam as well, 1 of the 2 required exams for CPHC® certification. The online exam can be taken at a time of your choosing, but must be completed within the 12 month window, and must be completed in one sitting. Additional information about the exam can be found on the Phius training site.
Phase II
The second phase of the training focuses on design exercises, and WUFI Passive and THERM software training. Both Phase I and II are required to successfully complete the course and to be eligible to take the final exam. Phase II also includes group projects, homework assignments and online tutorials. Phase II consists of eight 3-hour instructor-led training sessions across 2 weeks followed by a design exam.
Exam
Registrants will be enrolled in the Phase II Design Exam that opens at the end of their Phase II session. The exam is due 4 weeks after it opens, and typically takes 20-25 hours to complete.
March 17 – 28, 2025 | M T Th F | 12:00 – 3:00 PM Eastern
May 5 – 16, 2025 | M T Th F | 12:00 – 3:00 PM Eastern
June 2 – 13, 2025 | M T Th F | 12:00 – 3:00 PM Eastern
July 7 – 18, 2025 | M T Th F | 12:00 – 3:00 PM Eastern
All Phase II sessions will be held live online unless otherwise noted.
2. Perform passive house verification using WUFI® Passive, the next-generation dynamic modeling tool developed in partnership with Fraunhofer IBP and Owens Corning.
3. Perform energy modeling by completing an entire project including energy balancing (static and dynamic).
4. Implement high performance building science principles and passive house techniques in residential, commercial, and retrofit scenarios across all North American climate zones.
5. Study built examples—including mechanical systems—for each North American climate zone.
6. Learn about suitable materials and components available in local U.S. and Canadian markets, and details for passive house applications according to climate.
7. Learn the best air tightness strategies, thermal bridge free detailing, and how to evaluate your design in THERM.
8. Learn how to assure quality and performance for your client from the design process through construction using Phius Certification and QA/QC.
Phius CPHC Training is approved by GBCI
Earn 32 CEU
Continuing education credits are available from the Building Performance Institute
Earn 37.13 CE credits
The Express Grant is designed to help businesses of all sizes respond quickly to emerging needs and keep employees engaged. With bite-size grants for just-in-time training and no waiting periods between grants, the Express program is the Workforce Training Fund’s fastest path to funding. Complete an Express Grant application here.
Course provider: Built Environment Plus
Course ID#: C-2542
Course cost: $1,950 per trainee*
*The cost of the certification exam is not covered by the Express Grant Program, and must be paid for out-of-pocket by the company.
Express Grant Eligibility
Employers with 100 or fewer Massachusetts employees are eligible to receive Express Program grants. Express Program grant applications must be submitted no fewer than 21 days before the training registration deadline, and you must register for the course through BE+, not Phius.
The contracting period of approved Express Grants begins 21 days after the grant application date and ends one year from this date. All training must be completed within the contract period to be eligible for reimbursement.
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