PHRC Webinar Series – Control Layers: Vapor Barriers & Retarders

Online

Instructor: Christopher Hine (Housing & Land Development Specialist, PHRC) Handouts Link to Webinar: https://psu.zoom.us/webinar/register/8315962255865/WN_GMLu2a_6Q12EHLwrxE0b5g Description There are a few control layers within an assembly, and in this webinar, we will look […]