Radon? It's a Gas!

Radon is an odorless, radioactive gas that is produced by the natural decay of uranium in the soil. Typically, it penetrates a home through cracks and holes in the foundation. Although it is present in outside air, it can build to unsafe levels when it remains trapped inside a home. The highest level of radon will be found in the basement or crawl space. The amount of radon can vary widely--from one area of the country to another and between houses sitting next to each other.

It is believed that prolonged exposure to high doses of radon can be carcinogenic, and it appears that smokers are at greater risk than non-smokers.

Testing for radon is easy and relatively inexpensive. Many home inspectors can test for the presence of radon, or you can purchase a test kit from your local hardware store and perform the test yourself.

If a radon problem exists, it can be reduced to acceptable levels. Mitigation usually involves installing a special fan which draws radon gas from under the foundation and releases it outdoors. All cracks and joints in the foundation should be sealed with a caulking compound especially designed for this purpose.

Every sales contract should include a clause permitting a radon test and a contingency allowing an acceptable agreement between buyer and seller for mitigation, should it become necessary.

If you'd like more information on radon, its testing and mitigation, just give me a call.