Is radon testing necessary when buying a home?

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Is radon testing necessary when buying a home?

PHE recommends that you should do a 3 month radon test in your new home during the first year of occupation as it is not guaranteed that your radon level will be less than the Action Level.

Does radon affect 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.

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.

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Are radon home tests accurate?

Findings show radon tests of less than 90 days are imprecise up to 99 percent of the time. 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. Researchers placed two test kits, a short term (five-day) and long term (90-day) in the same homes.

What state has the highest radon?

Alaska
Alaska has the highest radon levels of 10.7 pCi/L. Homeowners in Alaska are encouraged to test for radon every two years….Here are the 10 states with the highest Radon levels:

  • Alaska (10.7)
  • South Dakota (9.6)
  • Pennsylvania (8.6)
  • Ohio (7.8)
  • Washington (7.5)
  • Kentucky (7.4)
  • Montana (7.4)
  • Idaho (7.3)

Where is the best place to put a radon test?

Place a radon detector in the breathing zone, 2-6 feet above the floor, and away from drafts, exterior walls, sumps, drains, windows or doors. Radon may enter a building through cracks in the foundation or through sumps or drains and will usually be higher near these entry points.

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Does opening window reduce radon?

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. Opening basement windows helps reduce negative air pressure, diluting radon with clean outdoor air.

What should you not do during a radon test?

All external doors, windows, and vents should be kept closed from 12 hours before starting the test to the end of the test. Do not operate any whole house or window fans during the test.