Quick Answer: How Do I Reduce Radon In My Basement?

How do you reduce radon levels in a basement?

Other radon reduction techniques that can be used in any type of house include: sealing, house/room pressurization, heat recovery ventilation, and natural ventilation.

Sealing cracks and other openings in the foundation is a basic part of most approaches to radon reduction..

How much does it cost to get rid of radon in a basement?

The cost of a mitigation system may vary according to the home’s design, size, foundation, construction materials and the local climate. Radon reduction systems average costs nationally are $1,200 with a range from $800 to $1500 common depending on house and market conditions.

Should you put plastic on basement walls?

Should I use visqueen or plastic sheeting on the framed basement walls? No you should not, as plastic will prevent moisture from moving through the wall and will lead to mold and damage.

Where is Radon most commonly found?

Radon is present everywhere in the United States. Levels of the gas differ from state to state, but it is particularly high in North Dakota and Iowa. The U.S. Environmental Protection Agency’s Map of Radon Zones shows the potential for elevated radon levels for each county in the United States.

What is acceptable radon level in basement?

FAQs: Acceptable Radon Levels. … According to the EPA, the maximum “acceptable” level of radon is 4.0 pCi/L, but even that level is not “safe”, per se. The EPA strongly recommends you consider radon mitigation between levels 2.0 and 4.0.

Can you install radon mitigation system yourself?

In most cases, pros charge about $1,500 to install a radon mitigation system, but you can do it yourself for only about $500 in materials. So if you’re fairly handy and have some carpentry, plumbing and electrical skills, you can install your own system in a weekend and save yourself a thousand bucks!

Is radon higher in summer or winter?

The higher amount in the winter is attributed to the observation that people normally keep their windows closed during the winter, allowing indoor radon concentrations to rise. The lower radon concentrations in the summer might occur because often open their windows, allowing low-radon outside air to enter the home.

Do air purifiers reduce radon?

Air Purifiers are great for mold, dust, allergies, bacteria and viruses, and odors, but many people do not know that they can also help with toxins, gases and chemicals such as radon. The most important type of air filter to reduce radon levels is an activated carbon filter.

What are the symptoms of radon in your home?

Possible symptoms include shortness of breath (difficulty breathing), a new or worsening cough, pain or tightness in the chest, hoarseness, or trouble swallowing. If you smoke and you know you’ve been exposed to high levels of radon, it’s very important to quit smoking.

Are radon concerns overblown?

While radon can pose danger and has the potential to cause lung cancer due to its carcinogenic effects, the hype has been exaggerated and it is anticipated that EPA radon funding will be cut by the Trump administration.

What causes radon in basement?

Radon comes from decaying Uranium that is contained in the rock and soil beneath the basement (under the foundation) of every home. … This process actually draws air more forcefully between the high and low-pressure areas and can pull more air from the rock and soil beneath your home impacting your radon levels.

Should I be worried about radon?

The average home has about 1.3 pCi/L of radon. Such levels aren’t enough to worry about, but under the right conditions, they could make you sick. According to the EPA, a nonsmoker who was exposed to average levels of radon for a lifetime would have a 1 in 500 risk of developing lung cancer.

Do Ceiling fans reduce radon?

One of the most effective systems for reducing the concentration of radon gas is a ceiling fan. These can generally be installed by the homeowner which will reduce the cost of lowering radon levels. … For a fifty-percent reduction of radon gas, a ceiling fan can be used alone without the positive ion generator.

Does opening basement windows reduce radon levels?

As a temporary solution, however, you can reduce radon levels simply by opening windows. Opening windows improves air circulation and ventilation, helping move radon out of the house and mixing radon-free outside air with indoor air. Make sure all your basement windows are open.

Should I Epoxy my basement floor?

Epoxy flooring is a fantastic option if you are looking to spend as little time and effort as possible keeping your basement clean. The smooth surface means that dirt and dust can easily be vacuumed up or swept away, while spills and stains can be quickly and easily wiped up with a damp cloth.

Should I seal concrete basement floor?

Yes. You should always seal concrete with a moisture barrier primer sealer or paint. Use low VOC or non VOC if possible. Any store should carry low voc concrete sealer.

Will a dehumidifier reduce radon?

No, buying a dehumidifier will not make radon go away. … Radon must be removed by a remediation method like active soil depressurization (ASD), which ironically has been shown to be even more effective at removing humidity from a home than a dehumidifier in the same EPA study.

How long do radon fans last?

five yearsFans may last for five years or more (manufacturer warranties tend not to exceed five years) and may then need to be repaired or replaced. Replacing a fan will cost around $200 – $350 including parts and labor. It is a good idea to retest your home at least every two years to be sure radon levels remain low.

How do you reduce radon in your home?

Increasing the ventilation at the ground floor level may reduce the indoor radon levels and this is effective up to about 400 becquerel per cubic metre (Bq/m3). Other methods of radon reduction may be required for radon levels above this value. Does radon affect only certain types of houses?

Does finishing a basement reduce radon?

Several years after finishing the basement, you might find that the radon level has increased above the EPA’s action limit (4 pCi/L) and must be reduced to make the house marketable. But once the basement has been finished, you have to get a fan-based radon mitigation system ($1,200 on average).

Does sealing a basement floor reduce radon?

Sealing the basement floor can help reduce the amount of radon entering the home. … Sealing all cracks and applying non-porous, thick epoxy coatings (over 10 MILS dry film thickness) would be a better step.