In a few weeks, I will be teaching my first building science class during a continuing education contractor expo in my area. Continue reading “Building Science-Continuing Education”
Building Science – Building Shell Layers – Vapor control layer
Last week we talked about the what makes a house “tight”, the air control layer. This week we will continue with the building shell layers discussion, number 3 on our list is the vapor control layer or vapor retarder.
Continue reading “Building Science – Building Shell Layers – Vapor control layer”