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Bryan dives deep into the science of vapor and soil gas control in crawl spaces. He showcases innovative solutions like the Viper CS and CSX vapor barriers, demonstrating their durability, comfort, and effectiveness in creating healthier, more energy-efficient homes. From installation techniques to building code considerations—including radon mitigation strategies—Bryan breaks down the practical details that every builder, installer, and homeowner should know. Whether you’re curious about product performance, air quality, or achieving better blower-door numbers, this episode is packed with valuable insights straight from the job site. Huge thanks to our episode sponsor, ISI Building Products.