10/11/2026
As of January 2025, Ontario Building requires home builders to install a radon ‘rough-in’ on newly constructed homes. This doesn’t mean homes need to have ventilation connected when built, but rough-ins will make it easier for homeowners to connecting ventilation if they choose to.
For anyone interested in testing their home’s
radon level, see below.
🏠 Get a FREE radon test kit through the 100 Radon Test Kit Challenge!
Did you know? Radon is a radioactive gas that can build up inside homes without any smell, taste, colour, or warning signs. The only way to know if your home has radon is to test for it.
invites residents to take part in the ‘100 Radon Test Kit Challenge’:
✅ Attend a free online Radon Information Session
✅ Reserve a FREE radon test kit (limited quantities available)
Test kits are limited, so register early to reserve yours!
Register today at: https://form.jotform.com/262325966224258