Radon mitigation systems would be a requirement of Iowa building code for newly constructed homes under a bill passed ...

Radon is a toxic, odorless gas that can enter any home with ground contact. A radon mitigation system can remove dangerous levels of the gas from a home's air. Radon exposure is the leading cause of ...

Seashell driveway installation. What Is It? Installing a radon mitigation system. Lee Gilliam upgrades a coastal house's gravel driveway to a seashell driveway. The gang plays "What Is It?" with a ...

Marshalltown city leaders are proposing an ordinance to require radon mitigation systems in newly built homes due to Iowa's high radon levels.