Mitigation of radon in the air by active soil depressurization is most effective. Radon is a significant contributor to environmental radioactivity and can cause serious health problems such as lung cancer.
Air doc radon cracked#
When an inspection report turns up a problem, whether it’s mold, moisture, cracked foundations, radon, or any other adverse building condition, DocAir’s mission is to quickly get our clients the most accurate information so that they can make the decision that is right for them. Radon mitigation is any process used to reduce radon gas concentrations in the breathing zones of occupied buildings, or radon from water supplies. Also retest your home after any remodeling. /rebates/&.com252fairthings-233-radon-detector. DocAir is the first call for real estate professionals.
The right system depends on the design of your home and other factors like whether your home has a basement.Īfter installing a radon reduction system, test your home again to make sure it is working and consider retesting your home every two years to be sure radon levels remain low. Similar systems can also be installed in houses with crawl spaces. Sealing foundation cracks and other openings makes this kind of system more effective and cost-efficient. This system, known as a soil depressurization system, does not require major changes to your home. There are several proven methods to reduce radon in your home, but the one most used has a vent pipe system and fan, which pulls radon from beneath the house and vents it to the outside. Contractors who do not specialize in radon reduction could make the problem worse. Lowering high radon levels requires technical knowledge and special skills.
Air doc radon professional#
Radon Reduction SystemĬontact your state radon office or one of EPA’s national radon proficiency programs to find a qualified professional to fix your home.
Air doc radon install#
If you are buying a new home, ask about including radon-resistant features to help prevent or minimize radon entering your home and the need to install a more costly system in the future. EPA also recommends taking action to reduce radon if your home radon level is from 2 pCi/L through 4 pCi/L. These are fixes to your home to lower the radon level. It is classified as a noble gas based on its location on the periodic table of the elements. The atomic weight of its most stable and common isotope is 222. Some laboratories provide kits through mail order. You can buy do-it-yourself radon test kits in hardware stores and other similar stores. The Environmental Protection Agency (EPA) recommends contacting a qualified professional to install a radon reduction (also called radon mitigation) system if your home radon level is at or above 4 pCi/L of air. Radon is a colorless and odorless radioactive gas formed from radioactive decay.Denoted by the atomic symbol, Rn, radon has an atomic number of 86. To test for radon yourself, you must first get a radon test device. Read the Consumer's Guide to Radon Reduction.First, test your home radon level. The concentration of radon gas at the discharge point can be tens of thousands of picocuries per minute. Radon enters homes mainly from the soil through cracks in the foundation and other holes to the geologic deposits beneath these structures. EPA disallowed ground level discharge of radon primarily because of the potential for re-entrainment of the gas into the house and because of the possibility of children being exposed to high radon levels.
In fact, the radon gas concentration approaches background levels at 3-4 feet from the discharge point. When radon gas is discharged via a radon mitigation system above the roof, the radon concentration falls off dramatically with distance from the point of discharge. In a house with forced air heating and cooling, radon gas can easily be distributed throughout the entire dwelling. It is however a noble gas with no chemical affinity but is easily influenced by air movements and pressure.
CT Zone Map from EPA (PDF) CT Map from CDC EPHTN - Number of Radon Tests from Labs for Connecticut. Radon gas is approximately 7.5 times heavier than air. Office Hours: 8:30AM- 4:30PM (M-F) Radon Data.
0 kommentar(er)
