What kind of homes can have a radon problem?

• A. Only new homes
• B. Only older homes
• C. Any kind
• D. Only homes with basements

Answer: (C)

Radon problems can occur in any home because radon is a natural gas that comes from uranium in the soil. It can seep into a building through cracks and openings in foundations, around pipes, or through sump pits, and it can accumulate to elevated levels inside regardless of the house’s age, style, or whether it has a basement. You can’t tell by looking or by the era of construction whether a home has a radon issue—testing is the only reliable method. Even homes without basements can have high radon if soil gas enters through slabs or crawlspaces, and new homes can have radon too unless built with radon-resistant features and proper sealing. When testing shows elevated levels, there are mitigation options to reduce exposure. That’s why any kind of home can have a radon problem.