Is radon mitigation a big deal?

Author: Mr. Dusty Von III  |  Last update: Saturday, November 20, 2021

Radon mitigation systems do an excellent job of keeping radon out. ... The systems can also keep out other soil gases like, methane, trichloroethylene, chlorine, bad odors and water vapors. Having a home with a radon mitigation system in place and keeping the levels low will help reduce lung cancer risk.

Do I really need a radon mitigation system?

EPA recommends fixing your home if the results of one long- term test or the average of two short- term tests show radon levels of 4 pCi/L or higher. With today's technology, radon levels in most homes can be reduced to 2 pCi/L or below. You also may want to consider fixing if the level is between 2 and 4 pCi/L.

Is it expensive to mitigate radon?

How Much Does Radon Mitigation Cost? Radon mitigation typically costs between $771 and $1,179, but the cost can reach as much as $3,000 for a large home or property with multiple foundations, according to HomeAdvisor.

Should I walk away from a house with radon?

"You should definitely take it seriously but you really don't need to walk away from the home. It's actually pretty easy to remove radon, and it's not that expensive," Consumer Reports Home Editor Paul Hope said. Home inspections often include testing for radon - using short term kits.

How long does it take a radon mitigation system to work?

HOW LONG DOES IT TAKE? A typical radon mitigation system is installed within a day, depending on various factors. Occasionally, more complex installations may take 2 or more days.

Radon: What is it? How to Get Rid of It

Is radon a deal breaker?

You can't see it, smell it, or taste it, but radon gas is a leading cause of lung cancer, according to the National Cancer Institute. However, the presence of radon in your home doesn't have to be a deal breaker.

How good is radon mitigation?

Techniques to lower radon levels are effective and can save lives. Radon levels in most homes can be reduced by more than 80% for about the same cost as other common home repairs such as replacing the furnace or air conditioner.

Is it safe to live in a house with radon mitigation?

The EPA states, “Radon is a health hazard with a simple solution.” Once radon reduction measures are in place, home buyers need not worry about the quality of the air in the home. ... Since removing radon is relatively simple, your family will be safe in a home with a radon reduction system in place.

Does finishing basement reduce radon levels?

Again, the only way to ensure you are removing radon from your home is with a mitigation system. Sealing the basement floor can help, but just sealing the cracks is unlikely to reduce your radon levels in the long term. Sealing all cracks and applying non-porous, thick epoxy coatings would be a better step.

Can radon levels change over time?

Radon levels are constantly changing – hourly, daily, and seasonal fluctuations are all common. ... There are many different factors contributing to radon levels, but essentially, changes in the air pressure inside and outside your home affect the radon levels of your home.

Does every house have radon?

The simple answer is “yes” – at least trace levels of radon will exist in every home. ... That will mean an old home, new home, drafty home, well insulated home and homes with and without basements. If any part of your foundation is in direct contact with the soil, it has the potential of having elevated levels.

How much does it cost to fix radon levels?

On average, the cost is between $800 and $1,200. After installation, you can expect an annual running expense between $100 and $125. How lower radon levels: The process of fixing radon can seem daunting at first but remind yourself of the investment you're making in yours and your family's future.

Does radon lower home value?

Having an active Radon mitigation system in one's house does not adversely affect the home's resale value and since Radon is so easily controlled once it's detected it is no reason not to buy the property if all other factors line up favorably for buying the house.

Should I buy a house that tested positive for radon?

EPA RECOMMENDS: If you are buying or selling a home, have it tested for radon. For a new home, ask if radon-resistant construction features were used and if the home has been tested. ... Radon levels less than 4 pCi/L still pose a risk and, in many cases, may be reduced.

Will opening windows lower radon levels?

Opening windows improves air circulation and ventilation, helping move radon out of the house and mixing radon-free outside air with indoor air. ... Running a window fan in a basement window reduces radon levels, but only if the fan blows air into the basement.

How common is radon in homes?

It's common: About 1 in every 15 homes has what's considered an elevated radon level. The gas is odorless and invisible, says the EPA, and it causes no immediate symptoms, so the only way to know if your home is affected is by testing your individual residence.

How do I reduce radon in my basement?


Your first step should always be testing. Test now and test often. Whether you use the DIY tips to reduce radon levels, or you install a professional system, you need to know if your efforts are working.

How much does it cost to fix radon problem in home?

The cost for the installation of a radon mitigation system typically ranges between $2,500-4,000. The cost depends on how radon gas enters the home and moves within it, and each home is unique. Costs for mitigation of adjacent homes can vary significantly.

Do all basements have radon?

Basements aren't the only place you can find radon. This is a common assumption since radon is most commonly found in basements. Unfortunately, it's also very wrong. Radon gas can be found anywhere in any home, not just in the basement.

Does radon travel upstairs?

Radon is known to be a heavy gas. ... Please understand that the radon level can be significantly higher on an upper floor. Even if the radon level is lower on the first floor than say a basement radon level, it could be higher on the second floor. The only way to know is if you test.

Can radon cause headaches?

Long-term radon exposure produces symptoms akin to those of lung cancer. Unlike carbon monoxide poisoning or exposure to other dangerous gases, you won't notice symptoms like fatigue, headache, confusion or dizziness. That's because radon gas decays rapidly, damaging the cells in your lungs as it breaks down.

Is a 48 hour radon test accurate?

Findings show radon tests of less than 90 days are imprecise up to 99 percent of the time. Summary: A new study finds the only reliable way to measure exposure to radon gas is with a long-term testing kit, 90 or more days. ... "Radon gas levels can fluctuate wildly day to day," says Dr.

Does rain make radon worse?

Wind and rain storms create the largest variables of radon levels when testing for radon gas. Rainier days tend to result in noticeably higher radon levels. This is because rainy days are often coupled with lower barometric pressure.

Is radon worse in summer or winter?

To answer that question, yes, radon levels in a home tend to be higher during the winter. And those higher levels of radon gas can lead to an increased chance of lung cancer. While indoor radon gas levels are generally higher during winter, sometimes the summer can have higher indoor radon levels.

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