What methods can be used to reduce the radon levels in a dwelling?
The methods used to reduce radon levels in a dwelling can vary considerably depending on the characteristics of the dwelling, the radon level and the radon entry points. Increasing the ventilation and closing entry points, especially on the ground floor, may reduce the indoor radon levels. However, the reduction may only be small and additional methods of radon reduction may be required, particularly if the initial radon level was very high. More comprehensive measures may be required that need the services of a qualified contractor.
