In honour of local REALTORS® Jill Hall and Tina Mak, who both tragically passed from the effects of radon earlier this year, we're joining other real estate organizations to raise awareness of its health risks and how to address them. This awareness campaign also coincides with Radon Action Month.
“Jill and Tina were incredible safety advocates who inspired so many people to take precautions around radon. They are the energy behind this collaborative campaign, which will aim to educate homeowners, renters, and industry professionals in every corner of this province,” said Craig Munn, Chief Executive Officer of Greater Vancouver REALTORS®.
This week, we’re highlighting what radon is, its health risks, and how it can reach dangerous levels in homes.
What is radon?
When uranium breaks down in soil and rock, it releases a colourless, odourless radioactive gas known as radon. Outside, radon isn’t dangerous because it disperses quickly. However, inside your home, long-term exposure to high levels raises your risk of developing lung cancer.
Extent of the problem
In Canada, radon-related lung cancer kills roughly 3,200 people annually and is the leading cause of lung cancer among non-smokers. Health Canada estimates that one in five Canadian homes contains high levels of radon.
Since human senses can’t detect radon, exposure can easily go unnoticed.
Where radon enters and accumulates in your home
Radon is present in all homes in British Columbia. That said, levels can differ widely, even between your home and the one next to yours.
Common entry points include floor and foundation cracks, dirt floors, window casements, and gaps around pipes.
Typically, radon levels are highest in basements, crawl spaces, and other areas near the ground.
To protect your health, Health Canada recommends keeping indoor radon levels below 200 Bq/m³.
Why testing matters
Testing is the only way to know your home’s radon level. Given the prevalence of radon across British Columbia, all homes should undergo testing.
As REALTORS®, our clients' safety and well-being are paramount. Next week, we’ll explain the fundamentals of testing and mitigation efforts, practical advice you can share with the buyers and sellers you represent.
To learn more, read this BC Real Estate Association article and review the resources linked at the bottom.