August 27, 2018

The Importance of House Wrap & Building Envelope Protection

It is a big number, a very big number – 39 quadrillion British thermal units (BTUs). According to the U.S. Energy Information Administration (EIA), that’s how much
August 13, 2018

Understanding Vapor Permeability: Your Questions Answered

Have you heard the term “vapor permeability” and wondered what it meant? Need to know what a perm is? What does this have to do with