Healthy Housing Principles

Dates: May 9-11, 2023

Meets: Tu, W and Th from 8:30 AM to 5:00 PM

Location: Montana Weatherization Training Center - Bozeman

Registration Fee: $575.00
MT WAP Registration: $0.00
HHP written exam: $325.00
HHP written exam MWAP: $0.00

This in-person course is centered around the BPI Healthy Housing Principles certificate. Students who successfully complete the course will learn how to evaluate residential structures, recognize hazards to human health, and advise occupants on ways to potentially improve health outcomes in their home environment.

The class is appropriate for students with intermediate experience in the weatherization and home performance industries. This course will be presented as a hybrid of class presentations, lab activities, and field visits. Course content, assessments, and follow-on resources will be shared on the Training Center learning management system.

This class will conclude with a proctored examination of the BPI Healthy Housing Principles examination.

Montana Weatherization Network members may take this course at no cost. Use the MT WAP Registration option to register with a $0 fee.

For questions, contact the Training Center at, or 406-586-0070.

To return to Montana Weatherization Training Center website please go to

Fee:   $575.00

optional: Fee Breakdown

Fee Breakdown

Registration Fee$ 575.00
MT WAP Registration$ 0.00
HHP written exam$ 325.00
HHP written exam MWAP$ 0.00

Montana Weatherization Training Center - Bozeman

751 Osterman Drive
Suite 101
Bozeman, MT 59715

Aaron Mugaas

Aaron brings deep and relevant experience to the team, with decades of service to the weatherization industry as both a crew member and auditor. He’s also spent time in private industry as a house builder and home inspector. Aaron’s training includes degrees in Biology, and study in Land Resources and Environmental Sciences. His focus at the Training Center is on health and safety, building science, hands-on training of practical skills.

Nick Thomas

Growing up in the Gallatin Valley has offered Nick years of demolition, renovation and building experience as well as a keen knowledge of different building structures and ways of protecting homes from harsh Montana climates. He brings several years of weatherization field experience to the Training Center after working for the HRDC energy assistance program. His standardized work specifications (SWS) and code compliance knowledge shapes his teaching focus toward workplace safety and crew efficiency.
Date Day Time Location
05/09/2023Tuesday1 PM to 5 PM Montana Weatherization Training Center - Bozeman
05/10/2023Wednesday8:30 AM to 5 PM Montana Weatherization Training Center - Bozeman
05/11/2023Thursday8:30 AM to 12 N Montana Weatherization Training Center - Bozeman

BPI Building Analysts
Multifamily Building Analysts
Energy Auditors
Quality Control Inspectors
All other home weatherization professionals.

This course has 15 contact hours and can qualify as 15 continuing education units (CEU) toward Home Energy.


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