A radon mitigation system can help you reduce the levels of radon gas in your home. Depending on your home’s size, foundation, crawlspace, number of floors, number of suction points and fans, and other factors, the system will cost from $1,000 to $1,500.
Does radon mitigation last forever?
Once you install a mitigation system | LIfetimeRadonMitigation, you should check it regularly to make sure that it is working properly. Generally, a radon mitigation system can be installed in a day or less. Most mitigation systems involve a fan that creates suction underneath the slab and releases the radon gas above the roof line. When choosing a mitigation system, be sure to get one that includes a warranty.
Radon testing is recommended before and after a mitigation system is installed, after repairs are made to the system, and after the first 10 years. Tests should be performed according to the ASTM E-2121 standard for radon mitigation in the US. In addition, some states require airborne radon levels to be below two parts per million (pCi/L).
A mitigation system is an effective way to reduce radon levels in a home. It prevents the radon from entering the building. It works by sealing cracks in the basement slab, closing the sump pit, and installing a fan in the attic. This depressurizes the slab and prevents the flow of radon gas.