How Radon is Reduced – Fredericksburg, Virginia

How Radon is Reduced – Fredericksburg

If your home is among the 16 percent of those in the Fredericksburg, Virginia, area that have abnormally high levels of radon, reducing the amount of the gas in the air is vital to protecting the health of your family. Rather than trying to eliminate radon that’s already entered homes, the U.S. Environmental Protection Agency (EPA) recommends that Fredericksburg homeowners use mitigation systems that prevent radon from ever getting inside.

The most common method for radon mitigation in Fredericksburg is the soil suction technique. This method is effective because much of the radon in the Fredericksburg area is due to the presence of radium from decaying uranium in the ground. The soil suction technique uses a vent fan under the house to pull the radon downward. Pipes then carry the gas out of the home, where it mixes with the outdoor air and no longer poses a threat. Several systems are available for soil suction radon mitigation. The type that is right for your Fredericksburg home depends mainly upon its foundation type.

Soil Suction Radon Mitigation Systems

Reducing Radon FredericksburgThe benefit of soil suction radon mitigation systems is that they require only minimal modifications to your existing home. An efficient system can have a profound effect upon radon levels in Fredericksburg homes, even those that are decades old. In fact, the EPA reports that when installed properly, these radon mitigation systems can reduce levels of radon in homes by as much as 99 percent, greatly decreasing the risk of health problems caused by the gas.

Repairing cracks in concrete, spaces in brick veneers and loose pipefittings all help reduce the amount of radon in Fredericksburg homes; however, the EPA does not recommend fixing these problems as the sole method of radon mitigation. Rather, Fredericksburg homeowners should make repairs to enhance the effects of soil suction systems or other radon mitigation techniques.

Opening the windows and doors for ventilation is also not adequate to reduce radon gas levels in Fredericksburg homes. Although fresh air dilutes the amount of radon present in the air you breathe, studies show that this only temporarily improves air quality. Radon levels typically return to their former levels within 12 hours after doors and windows are closed.

Radon Contamination in Drinking Water

Drinking water supplies are also sources of radon gas contamination in the Fredericksburg area, particularly for houses that rely on wells for their water. For Fredericksburg homes with high levels of radon in their water, aeration systems are used to reduce levels of the gas. In these systems, air is passed through the water, collecting the radon gas and then venting it to the outdoors. The best aeration systems can remove 99.9 percent of radon from drinking water.

Because many factors contribute to choosing the best design for a radon mitigation system in your Fredericksburg home, you should enlist the help of a professional. A qualified radon contractor can help you determine what method of radon mitigation is ideal for you.

S.W.A.T. Environmental - A Division of Air Quality Control Agency
- FredericksburgVA22406 USA 
 • 800-617-2366