Efficient Radon Testing in Center

Yes, new homes are not immune to radon - in fact, modern energy-efficient construction with tightly sealed building envelopes can trap radon more effectively than older, draftier homes. Many new homes are now built with radon-resistant new construction (RRNC) features, such as a gas-permeable layer beneath the slab and a passive vent pipe. Even with these features, testing is still recommended after occupancy to confirm radon levels are within acceptable limits.

If your test results show levels below 2 pCi/L, no immediate action is needed, though periodic retesting is still recommended. Levels between 2 and 4 pCi/L fall in a gray zone where the EPA suggests considering mitigation, especially for long-term occupants. Results at or above 4 pCi/L call for prompt action, including a follow-up test to confirm and then installation of a radon mitigation system.

When radon decays, it produces radioactive "progeny" or "daughters," including polonium, lead, and bismuth. These particles attach to dust and other airborne particles, and when inhaled, they deposit directly onto lung tissue. The alpha radiation emitted by these particles damages DNA in lung cells, which over time can lead to mutations and the development of lung cancer.

It's recommended to hire a certified professional. Improperly installed systems can be ineffective or even counterproductive, potentially drawing in soil gases or creating pressure imbalances. Most states have certified radon mitigation contractors who follow EPA guidelines and can guarantee effective results.

It's recommended to hire a certified professional. Improperly installed systems can be ineffective or even counterproductive, potentially drawing in soil gases or creating pressure imbalances. Most states have certified radon mitigation contractors who follow EPA guidelines and can guarantee effective results.

Radon mitigation systems require minimal maintenance, but periodic checks are important to ensure they are operating correctly. You should visually inspect the system regularly to confirm the fan is running, and most systems include a manometer or visual indicator that shows whether suction is being maintained. Annual radon testing is strongly recommended to verify that the system continues to keep levels below the EPA action level.