If significant levels of radon have been found in your house, it is imperative that you take measures to lower the radon concentrations and minimise the potential dangers to your health. In order to reduce high radon levels, you might take the following steps:
Testing for Radon: In order to get an accurate reading of the radon levels in your house, you should first get it tested for radon. There are radon test kits available for both short-term and long-term monitoring, and if you want, you may also employ a professional radon measuring service. To obtain results that can be relied upon, thoroughly follow the testing instructions.
visit a Qualified Radon Mitigation Professional: If the results of the test indicate elevated radon levels that are higher than the recommended action level (for example, 4 picocuries per litre according to the criteria established by the EPA), it is recommended to visit a qualified radon mitigation professional. They possess the knowledge necessary to evaluate your property and make suggestions regarding suitable preventative measures.
Radon Mitigation System: The installation of a radon mitigation system is by far the most popular way to lower radon levels in a home. The sub-slab depressurization method is a common methodology, and it consists of the following steps:
Installation of a Suction Point involves drilling a hole or many holes into the foundation slab or through the basement floor.
PVC pipes or perforated pipes are used in the installation of collection pipes. After being put into the holes, the pipes are then connected to a collection manifold.
The installation of a radon fan involves the creation of a vacuum or negative pressure beneath the foundation in order to extract radon gas from the surrounding soil. This is accomplished by installing a fan as part of the system.
Ventilation Pipe: The collection manifold is connected to a ventilation pipe that either extends above the roofline or is directed away from windows and openings. This ensures that the radon gas is safely vented outdoors.
Sealing Potential Entry Points for Radon Gas It is essential to seal any potential entry points for radon gas in order to make the radon mitigation system as successful as possible. Cracks in the foundation walls and floors, gaps around pipes and utility penetrations, and gaps in the walls of the crawl space or basement are typical problem areas that need to be fixed.
Monitoring of the System After the radon abatement system has been installed, it is advised that it undergo regular monitoring to ensure that it continues to be effective. This can involve evaluating the operation of the fan, monitoring the pressure differentials, and doing radon tests at regular intervals to ensure that the levels of radon continue to fall within the permitted range.
Observe the Regulations in Your Area Make it a point to check that the installation of the radon mitigation system and any associated alterations are in accordance with the local building standards and regulations. Work aimed at reducing radon levels may be subject to inspections or permits in certain regions.
It is crucial to communicate with a professional radon mitigation contractor who can evaluate your particular situation, offer appropriate mitigation measures, and guarantee that the necessary installation has been performed. They will be able to walk you through the process and answer any particular concerns that may arise based on the construction of your home and the regulations in your area. You may lower the radon levels in your home and make it a safer place for you and your family to live if you act quickly and put into place appropriate radon mitigation measures.