Radon Mitigation: frequently asked questions
These answers are general. For your situation, check the official sources listed below or ask a professional.
At what level should I fix my home?
EPA recommends fixing the home at 4 pCi/L or more, and considering a fix between 2 and 4 pCi/L.
How does mitigation work?
The most common method, active soil depressurization, uses a pipe and a fan to pull radon from under the foundation and vent it above the roof.
Who can install a radon system?
Choose a pro certified by the NRPP or NRSB. Some states also require a state license.