Published News

sub-slab depressurization 4

https://radonretestverificationsource.readspirex.com/posts/why-radon-retest-verification-matters-for-west-st.-louis-county-homeowners

Sub-slab depressurization is a method used in homes with radon issues. A pipe is inserted through the concrete floor into the soil below, and a fan creates negative pressure, pulling radon gas from beneath the slab and venting it safely outside. It's often the most effective fix, but installation requires careful sealing of cracks and joints in the slab to ensure the system works properly.

radon fan installation 4

https://subslabdepressurizationtoday.unionquill.com/posts/sub-slab-depressurization-a-practical-guide-for-st.-charles-county-homeowners

I finally got around to installing the radon fan in my basement. The old passive system wasn't cutting it, so I picked up a proper fan kit. The hardest part was running the vent pipe up through the garage ceiling and out the roof—took a few trips to the hardware store for extra ducting. Once it was sealed and the fan wired in, the difference in air feel was immediate. Makes me sleep a bit easier.

EPA radon action level 4

https://myradonbasementnews.unionquill.com/posts/understanding-radon-in-basement-a-st.-louis-homeowner-s-guide

The EPA radon action level is set at 4 picocuries per liter of air, prompting homeowners to take steps to reduce radon if tests show levels at or above this threshold. Radon is a radioactive gas from soil, and long-term exposure is a leading cause of lung cancer, second only to smoking. This guideline helps identify when mitigation, like installing a vent system, is advisable. It's a practical benchmark based on health risk data, not a perfect safety line. Lower levels still carry some risk, bu…