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☢️ Val-des-Monts · Outaouais

Radon testing in Val-des-Monts

A long-term radon test following Health Canada recommendations, to find out whether your home exceeds the 200 Bq/m³ guideline and what to do if it does. Service offered in Val-des-Monts and neighbouring municipalities, in the Outaouais.

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Radon testing

Radon testing in Val-des-Monts: what matters here

For a second home used mostly in winter, the test should cover the period when the house is occupied and heated.

Cottages enlarged in stages combine sections insulated at different times. Thermography shows the weak junctions, and a moisture check is useful if the house was rarely heated.

Radon testing: what the inspector checks in Val-des-Monts

Health Canada recommends measuring radon for at least three months, ideally during the cold season, when the house is closed up and radon builds up more. A measurement lasting a few days only gives an indication.

In Val-des-Monts cottages, the inspector uses thermography to find cold floors above crawl spaces and poorly insulated walls. They measure moisture in rarely heated rooms.

Report, timing and booking: Radon testing in Val-des-Monts

The report is delivered digitally, with annotated photos and recommendations ranked by urgency. For Val-des-Monts, booking lead times depend on the season: in spring, plan a few days ahead.

For a cottage, ask that water and heat be on on inspection day, otherwise several checks are impossible.

Radon testing in Val-des-Monts: your questions

Where should the radon detector be placed in Val-des-Monts?

On the lowest lived-in level, where people spend at least a few hours a day.

Should radon be measured again after mitigation in Val-des-Monts?

Yes. A new measurement confirms the system works, and it's also advised after basement renovations.

Is “Radon testing” offered throughout Val-des-Monts?

Yes. Radon testing requests for Val-des-Monts and neighbouring municipalities in the Outaouais are routed to an inspector from the area. Give the address and your deadlines in the quote form.

A clear inspection, before you sign

Describe the property and your deadlines: a quote is sent to you quickly, with no obligation.

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