Join Energy Trust for this free introductory training on the basics of Weatherization. This presentation will cover the types of weatherization materials within the Home Retrofit Program, as well as […]
ONLINE Building Science Principles (E092) Overview This ONLINE Building Science Principles course is a 1- day training designed to introduce weatherization... A Note About Ticket Types: There are three different […]
IN-PERSON Building Science Principles (E148) ByBuilding Performance Center Follow Building Performance CenterBellingham, WA Tuesday, Apr 14 from 8:30 am to 5 pm PDT Overview This Building Science Principles course is […]
Healthy Housing Principles April 27 – 29, 2026 751 Osterman Dr, Bozeman, MT 59715, USA notes Course Description This in-person course is centered around the BPI Healthy Housing Principles certificate. […]