Is radon testing covered by Tarion for new Ottawa homes?
Yes, Tarion new home warranty includes seven-year coverage for radon remediation when levels exceed Health Canada's threshold of 200 Bq/m³.
How does radon enter Ottawa homes?
Radon enters Ottawa homes primarily through the foundation, where the building contacts the soil. According to Health Canada and City
Will my new Ottawa home already have radon protection?
New homes built in Ottawa under the Ontario Building Code require three specific radon mitigation measures: installation of a soil
How common is radon in Ottawa homes?
Radon is a significant concern in Ottawa, with geological studies confirming high radon potential across approximately half the city. The
