Posts Tagged ‘raleigh radon’

Thursday, March 29, 2012 @ 04:03 PM
posted by admin

Radon NC and Raleigh: What You Should Know About Radon Mitigation North Carolina

Radon Mitigation RaleighRadon is an odorless, colorless gas that exists naturally in varying concentrations throughout the world. While it is harmless when dispersed outside, it can be dangerous when it builds up in enclosed areas. Radon exposure is the second leading cause of lung cancer-related deaths, with only smoking causing more; estimates suggest as many as 30,000 people die from radon-related illnesses each year in the U.S. This is believed to actually be a low estimate since families and health care providers are often unaware of elevated radon levels in their home, and therefore do not always realize its connection with the health problem in question. Radon mitigation from SWAT Environmental can help prevent this from happening to you.

While it has been known for some time that elevated radon levels exist in large areas of the Upper Piedmont and surrounding regions, there is no requirement that homes be tested for radon levels during inspections. Many buyers fail to do so because of the extra cost involved. Many homeowners in the four main counties that make up the Piedmont Region of the state have become concerned, however, as recent reports have demonstrated some of the highest concentrations of radon in the state in these areas. In fact, according to the North Carolina Department of Environment and Natural Resources, this area’s reported levels now equal those found in the higher elevations of the Blue Ridge Mountains, which previously had been consistently reported as having significantly higher concentrations of the gas than any other part of the state.

When it became apparent that increasing numbers of homes tested for radon gas in Raleigh were indicating significantly elevated radon levels, investigations for the reasons behind this trend were launched. It was discovered that the area of Wake County where Raleigh is located sits on a huge granite formation, one of the rock forms prone to uranium deposits, which create radon. As such, radon testing and radon mitigation have become major focuses within the city, both for residences and for other types of buildings.

SWAT Environmental Radon Mitigation Raleigh

Although do-it-yourself radon testing kits can cost as little as $10, the accuracy of these types of tests can be questionable. To ensure more accurate results, you should hire SWAT Environmental experts to conduct the testing, especially in areas known to have high concentrations of radon such as Raleigh. These professionals can effectively measure the radon concentration in the air of your home as well as in its water.

If your home contains more radon gas than is safe, SWAT’s specialists can perform the necessary radon mitigation steps. The North Carolina Radon Program, which is run by the North Carolina Department of Health and Human Services, certifies quality radon mitigation companies. While radon mitigation can be initially inconvenient, given the negative effects that the gas can have on health including death, it is important to have a system installed as soon as possible should elevated levels be discovered in your home.

Friday, February 10, 2012 @ 04:02 PM
posted by admin

Should Raleigh Residents Undergo Radon Gas Testing?

Radon Gas RaleighDid you know that many of the residents of the United States are at risk of finding their homes contaminated by the presence of radon gas? Certain areas have an even greater risk, including Raleigh, North Carolina. If you currently live in the NC, then you may want to consider having radon gas testing in your home.

What is Radon Gas?

Radon comes from the natural breakdown of uranium beneath the earth’s surface. It is an odorless carcinogenic (cancer causing) gas. Radon is invisible and does not carry a taste to it. This deadly gas is known to cause non-small cell lung cancer. While the prognosis is better than other forms of lung cancer, it is still possible that someone with this form of lung cancer will die from it, depending on the length of the exposure, the levels of radon gas, and other mitigating factors.

Radon gas enters your Raleigh home in any number of ways. It gets in through construction joints and cavities in the walls. It can enter through your water supply or the gaps around the pipes. Radon gas enters buildings though cracks in the floors and cracks in the walls. Once radon gets into a Raleigh home, it generally remains there unless radon gas mitigation takes place.

Radon NC Gas Detectors

A variety of radon gas detectors are available that can check/monitor the existing level in your home. They include both active and passive devices. Since the level of radon gas contamination can vary from one month to the next, it is important to have your Raleigh home tested several times a year to determine the true risk that this gas poses for your family.

A passive radon gas device does not need power to work. The following are all types of passive radon gas detectors: charcoal liquid scintillation device, alpha-track detector, and charcoal canister.

An active radon gas detector needs power in order to function properly. This type of device works continuously to monitor the level of radon within your Raleigh home, recording any variation in levels over several months or more. This particular device is most commonly used by air quality professionals or radon gas mitigators.

Raleigh Radon Mitigation

If the levels of radon gas within your home exceed 4 picocuries per liter (pCi/L), then radon gas mitigation strategies are recommended by the Environmental Protection Agency (EPA) to lower them. Radon contamination that reaches this level is considered extremely dangerous, and the EPA recommends minimizing these levels as soon as possible to protect the lives of Raleigh residents from developing non-small cell lung cancer.

A reliable, licensed radon gas mitigation company can implement the necessary strategies using specialized equipment. Once installed, your radon gas mitigation techniques will keep the levels of radon contamination in your home well below their existing levels. In some cases, it is possible that radon gas mitigation procedures will reduce the levels to a nearly non-existent presence.