Long-term exposure to high levels of radon gas in homes is the second greatest cause of lung cancer after smoking.
Removing radon gas from existing basements and crawlspaces can be very effective, here are different options for different situations.
High levels of radon gas in the air of your home might be coming from your water and not the floor of your basement.
Radon gas in homes is a growing health concern. Adding a passive radon stack is always a good idea to prepare a home for better indoor air quality.