Exposure to radon gas can cause serious health risks, yet misconceptions about it remain widespread all over the world. As radon is invisible, odourless, and not widely talked about, many homeowners rely on assumptions rather than accurate information.
Myth: Radon Only Affects Older Homes
It’s easy to assume that radon is only an issue in older properties with aging foundations, yet in reality, radon can affect any type of building regardless of age.
If the proper measures are not put in place at the time of construction, newer homes are often built with energy efficiency in mind, which can actually help to trap radon indoors more effectively. Without proper ventilation or mitigation systems, radon levels can build up just has easily no matter the age of the property.
Myth: If my Neighbour’s Home is Safe, so is Mine
It is possible for radon levels to vary between neighbouring properties, even on the same street. This is because the movement of the gas depends on ground conditions, airflow, and building-specific factors such as foundation condition and property alterations.
The only safe way to know the level in your property is through testing your own home.
Myth: Once a Mitigation System is Installed, the Problem is Solved Forever
This myth was the main focus of our blog last month. Radon mitigation systems are highly effective, but they’re not a permanent, maintenance free solution. Over time, components can degrade and systems may become less efficient without obvious signs.
Without periodic testing and maintenance, a system may no longer be providing your property with the same level of protection as it once did. Ongoing monitoring is essential to ensure your system continues to perform as intended.
Myth: If you Can’t See or Smell it, it’s Not a Problem
Radon is an odourless, colourless gas. It is impossible to be detected by humans as there is no physical sign that it is present.
This makes in particularly important to test for radon, especially if your property falls into an radon affected area outlined by the UKHSA maps.
Myth: Radon Gas Exposure isn’t a Serious Risk
Radon exposure is sometimes underestimated as the effects of exposure are not immediate. Long-term exposure to elevated radon levels poses a significant health risk as it increases the likelihood of developing lung cancer over time.
The risk is higher with prolonged exposure, which is why unnoticed radon is a serious concern.
More Information
Addressing radon doesn’t have to be a complicated process. Guidance and advice can be found online on the UK Radon Association website: