Radon is a naturally occurring radioactive gas that comes from the breakdown of uranium in soil, rock, and water. In Canada, radon is the second leading cause of lung cancer after smoking.

Radon enters through cracks in foundations, gaps around pipes, sump pumps, and other openings. Canadian homes are often sealed for energy efficiency, which can trap radon inside.

Long-term radon test kits (90 days or more) are recommended for accurate results in Canada.

Health Canada recommends taking action if radon levels are above 200 Bq/m³ (Becquerels per cubic metre). Even lower levels may pose risks over time.

A C-NRPP certified radon mitigation professional can install a radon reduction system, such as sub-slab depressurization, to lower radon levels effectively.

Radon levels vary, but higher concentrations are common in areas with uranium-rich soils, such as the Atlantic Provinces, Manitoba, Saskatchewan, Alberta, and parts of British Columbia. However, every home is at risk regardless of location.

Costs typically range from $1000 to $4,000, depending on the size and construction of the home. Grants or rebates may be available in some provinces.

Yes, radon can impact new and old homes. In fact, newer homes often have higher radon levels because they are more airtight. Some provinces now mandate radon-resistant construction techniques.

Radon testing isn’t legally required, but it’s highly recommended. Testing can be a condition of sale or part of a home inspection process.

Properly installed systems can reduce radon levels by over 90%. Regular maintenance ensures long-term effectiveness.

Long-term exposure to high radon levels increases the risk of lung cancer, especially for smokers. There are no immediate symptoms, making testing essential.

Health Canada recommends testing every two years, after renovations, or if you move into a new home.

DIY methods are not recommended, but possible. C-NRPP certified radon professionals follow Health Canada guidelines to ensure safety and effectiveness, but if your really keen on doing it yourself we offer a DIY package to limit cost, and help walk the homeowner through the process.

High radon levels can be a concern for buyers, but installing a mitigation system can enhance a home’s marketability and show proactive care for health.

Some provinces and municipalities offer rebates, grants, or tax credits for radon testing and mitigation.