crawl space radon sealing 2

https://getradonmitigationyorkpafacts.clearhavendigest.com/posts/why-radon-mitigation-york-pa-homeowners-trust-is-a-smart-investment

Sealing a crawl space against radon involves covering exposed soil with a thick vapor barrier and sealing all cracks in the foundation, pipes, and vents with caulk or foam. It's a meticulous process that cuts off the primary entry point for radon gas, which can accumulate to dangerous levels. Proper ventilation and a sealed ground cover work together to keep indoor air clean. This isn't a quick fix—it requires careful inspection of every potential leak in the crawl space to ensure the seal is c…