The EPA debunks 10 misconceptions concerning radon.

Do I need a radon test if I have a crawl space?

If the level falls between 2.0 and 4.0 pCi/L, a mitigation system is beneficial and is strongly encouraged if there will be current or ex-smokers in the home. A level of 4.0 pCi/L and higher is considered extremely dangerous to live in, and mitigation should be performed either before you move, or shortly thereafter.

Having a residence with a radon mitigation system in place and also maintaining the levels low will help in reducing lung cancer cells danger. Among the largest troubles in the radon sector is follow-up screening.

Many homes can be dealt with for well under $2,000 with a dependable radon reduction system. You can relocate right into your brand-new location as well as know that radon gas is not a problem as long as it's been taken care of appropriately.

The EPA recommends doing a second radon test if a preliminary short-term examination signs up 4 picoCuries per liter (pCi/L) or higher. If a 2nd examination registers above 4 pCi/L, consider taking actions to decrease radon levels in your house, the EPA warns. According to the American Cancer cells Society, cigarette smoking is the leading source of lung cancer cells. Regarding 10 percent of radon-related cancer fatalities involve people who do not smoke. People who do smoke as well as are revealed to high degrees of radon are at even greater risk.

Where Is radon a problem in the US?


Similar to your dental or medical check-ups, radon testing should be conducted regularly at least twice a year. Like people, no two houses are the same. Radon levels can also vary between neighbours, so don't rely on their results to determine whether or not to test for radon. Like people, no two houses are the same.

  • A radon mitigation system involves aerating your residence by using PVC piping to draw radon gas up from the soil as well as out of your house, according to the EPA.
  • Do not let radon gas scare you away from the home you desire.
  • If a preliminary temporary examination registers 4 picoCuries per litre (pCi/L) or higher, the EPA advises doing a 2nd radon examination.
  • If you get Do It Yourself radon examination packages, Radon testing is simple and also cheap.

Purchase radon test packages

Keep in mind that radon threat complies with a linear curve of the quantity vs the moment subjected to it plus the additional element that each person may be more or less susceptible to radon related cancer cells. Short term tests benefit property purchases and getting a fast concept yet long-term radon screening for more than 90 days supplies a much better suggestion of total exposure. When the examination was executed, radon degrees can be higher in the winter or under different climate patterns from. If you are buying a residence as well as the radon test returns reduced, keep in mind to re-test occasionally to ensure that degrees are low all of the moment. Radon testing is the only method to recognize whether your home has high levels of radon, a radioactive gas that can cause lung cancer over time.

How much does a radon inspection cost?

A radon remediation method like ASD will not only reduce radon levels in a home, but it will also dehumidify the home. A dehumidifier, on the other hand, won't have any meaningful impact on radon levels. In fact, a dehumidifier was only able to achieve 8% to 25% of the moisture capacity that the ASD did!

A radon system installed by a high quality radon professional will certainly run in the range of $1200-$ 1700. Different elements can affect the cost of reduction. Often homes will require a system with several radon suction points or a higher suction radon fan. Due to the fact that of the construction style of the residence, various other times the directing of the pipes may be a lot more complicated.

Because radon levels can differ from day to day and from period to season, testing can be done on the short-term (2 to 90 days) or long-term (above three months). Temporary examinations are best done if the results are needed swiftly and should be followed by an additional short-term test.