This webinar will provide an in-depth look at the cause and effects of below-slab moisture and vapor concerns in homes and considerations for incorporating effective, durable protection. With a science-based, educational approach, the presentation will provide a tailored look at the natural movement of water vapor, soil-gas (like radon) and subterranean termites into the first side of a home and the importance of taking the ground permanently out of play regardless of a home’s location or foundation type. Even more, the presentation will walk through the material innovations and evolving residential industry standards and guidelines that influence the selection and installation of foundation vapor control systems. This includes new requirements for the vapor retarder beneath concrete floors in the 2021 International Residential Code (IRC). There will be a particular focus on the role that effective vapor protection has on the long-term performance of homes, including energy efficiency, human health, durability, and reduced ownership costs/impacts – and the value it offers to homebuilding professionals and their customers.
AIA CE: 1 LU/HSW Credit (Course #: RESIDENTIALVB1)
ICC CE: 0.1 CEU (Course #: 32560)
This session is open to all NGBS Green Partners. Register here.