Is radon only in basements?
Radon is completely odorless as well as being invisible. Because it is often found unexpectedly in basements, some people mistakenly believe that it only occurs in basements. This is a dangerous assumption that may damage your ability to protect your home if you are not careful.
Most commonly homes with basements are suspect for having higher radon levels. The fact that porous foundation walls allow radon gas to enter a home is no secret and with most basements containing a sump well, there are many access points from which radon can enter a home.
See Related Article: What Causes Radon in Basements?
However, homes above a crawl space suffer the same fate. Whether your crawl space is a dirt crawl (unfinished), poured concrete (finished), or even lined with a protective barrier, radon can still enter your home. Additionally, with its closer proximity to the ground, the living areas of the home may be more susceptible to radon as it does not have the same amount of time to decay in a full basement prior to entering living areas.
Not to be forgotten, homes built on a slab are also at risk for high radon levels. As a matter of fact, homes built on a slab to not have the ‘buffer’ of a basement or crawl space to absorb and dissipate radon gas before it enters the living area of a home.
There is truly no single style of home that is not prone to radon gas and potentially highly dangerous levels.