Vapor Barriers Explained: Clearing the Air on Moisture, Codes and Spray Foam

Tom Harris has over 40 years of experience in the Polyurethane Foam industry holding several positions from Chemist and Product Development to Marketing and Business Management. Tom’s most recent post before becoming an independent consultant, was Vice President of Building Science for Demilec, now Huntsman Corporation. He has developed product and installation standards for the Canadian and U.S. Industry, and is a founding member of the Air Barrier Association of America and the Net Zero Energy Coalition.