Episode 46: Update to the 2021 International Residential Code on Under-slab Vapor Barriers

Each month, the ICC Pulse Podcast connects you directly to the conversations shaping our built environment. Produced by the non-profit International Code Council, this series goes beyond the technical text of building codes to explore the people, ideas, and innovations driving safety forward. You’ll hear unscripted discussions with engineers, researchers, and policymakers who are on the ground, tackling everything from evolving construction materials and smart city technology to the practical implications of major regulatory updates. It’s less a formal lecture and more a chance to listen in as leading experts parse the latest developments, making complex topics accessible and relevant. Whether you're a seasoned professional in the building safety industry or simply curious about how codes affect the structures we live and work in, this podcast provides a clear, authoritative voice in a field that touches everyone. Tune in monthly for these insightful interviews that cut through the noise and get to the heart of how we build a more resilient future.