Creating a Safer Radon Level for the Whole Family

After recently remodeling their lower level, this homeowner is now spending more time downstairs with family—and their kids are sleeping there too. That increased use prompted a radon inspection and revealed the need to revisit their old passive system. Originally installed alongside a sump pump and small waterproofing job, the passive system may not have been fully completed, as there’s no visible roof penetration. A vapor barrier was also added to the foundation wall, sealing the crack that previously allowed water into the space. For peace of mind, we’re upgrading the system with a powered fan, muffler, and potentially a new roof penetration. Attic access is available from the upstairs hallway to accommodate final routing.