Radon In Attached Houses Salt

Why Attached Houses Have Their Own Radon Risks When people picture a house with a radon problem, they often think of a detached single-family home with a basement. But in older towns like York, PA, the housing stock includes plenty of rowhomes, duplexes, and townhouses. These attached houses share walls and sometimes share a foundation or crawl space with a neighbor. That changes how soil gas moves and where radon enters the living space. I have seen homeowners in York ass