It s not a problem everywhere but the bedrock in some regions produces enough radon for it to concentrate on basements enough to raise the risk of lung cancer.
Basement radon mitigation system.
Diy foundation wall crack repair kits.
The most common type of radon mitigation system is the sub slab depressurization system.
The pressurization method works by blowing air continuously into the lowest level of your home to prevent radon from seeping in.
As required by all mitigation methods seal or caulk polyurethane all such openings airtight.
Radon is a radioactive gas and known to be a carcinogen.
Step 1 radon easily flows through opening voids holes joints and cracks in the basement.
Many homeowners with a finished basement are concerned about the radon mitigation process and although some of the options as to where the system can be installed may be limited it is still very possible to install a mitigation system in a finished basement.
Steps for installing radon mitigation.
This system uses venting and sealing to lower radon levels in the home.
Keep radon gas out with pressure.
Eventually small cracks form in the concrete from normal wear and tear and the built up gas escapes and enters the home.
A pipe is installed that runs from below the basement flooring to above the roofline with a fan at the top that draws radon out from under the slab.
Radon mitigation system effectiveness.
Radon test kits are readily available online and in home centers.