Prevent radon infiltration and accumulation.
Radon is a radioactive, colourless, odourless gas present in certain soils due to the natural breakdown of uranium in soil, rock and water. This carcinogenic gas can build up to dangerous levels in homes, especially in basements. If you live in a radon area, sound prevention measures can reduce the impact of this gas on your health. To learn more about radon, go to the Health Canada website.
Our recommendations :
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Radon is heavier than air and can accumulate in the basement after seeping in through foundation cracks. A detection test may be useful before undertaking repairs, especially if you live in an area where high concentrations have already been detected.
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Several methods can be used to prevent or at least reduce the accumulation of radon in the home: active or passive ventilation under the concrete slab, ventilation of entry points, installation of an air exchanger or sealing the house. To ensure your anti-radon measures are effective, consult with an expert.