radon reduction system 8
https://radongasrisk.publishlane.com/posts/understanding-radon-gas-risk-in-your-home-a-guide-for-jefferson-county-homeowners
A radon reduction system, often called a radon mitigation system, works by drawing the radioactive gas from beneath a home's foundation and venting it safely above the roofline, using a fan to create negative pressure. This is especially important in areas with high soil radon levels, as long-term exposure is a major cause of lung cancer. Installation typically involves sealing cracks and creating a depressurization zone, making the living space much safer without dramatically altering the home…