The risks from radon
You can't see, smell, or taste radon, but it could be present at a dangerous level in your home. Radon is the leading cause of lung cancer deaths among nonsmokers in America and claims the lives of about 20,000 Americans each year. In fact, the EPA and the U.S. Surgeon General urge all Americans to protect their health by testing their homes, schools, and other buildings for radon. Exposure to radon is a preventable health risk, and testing radon levels in your home can help prevent unnecessary exposure. If a high radon level is detected in your home, you can take steps to fix the problem to protect yourself and your family.
What is the source of radon?
Radon is a naturally occurring, odorless, colorless, radioactive gas that is formed by the ongoing decay of uranium in soil, rocks, sediments, and even well or ground water. While radon that escapes into the atmosphere is not harmful, dangerously high concentrations can build up indoors, exposing residents to possible health risks.
How does radon enter the home?
Radon gas can migrate into the home in several ways. Openings or cracks in basement walls or floors are common avenues. Sumps, basement drains, and spaces between gas or water fittings can also allow radon into the structure.
How can my clients find out about radon in a home they are considering for purchase?
Radon testing can be conducted as part of the home inspection process. Your Pillar To Post Home Inspector will set up the testing equipment and report on the results once the proper measurement procedure is complete. If an elevated level of radon is detected, steps can be taken to lessen the concentration inside the home.
Reducing the levels of radon in the home
Radon mitigation methods can include sealing likely entry points, improving ventilation, and a process called soil depressurization, which vents air from the house back into the surrounding soil, reducing the level of radon that can enter the home. A mitigation services professional can provide recommendations for a home's specific conditions.
For more information about home inspection and radon testing, please contact your local Pillar To Post office.