To kick off this series, we are going to provide you with a Radon Checklist. This is an important guideline to consider whether you are testing your home yourself, or having a professional test your home.
Radon Checklist:
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Notify the occupants of the importance of proper testing conditions. Give the occupants written instructions or a copy of this Guide and explain the directions carefully. |
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Conduct the radon test for a minimum of 48 hours; some test devices have a minimum exposure time greater than 48 hours. |
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When doing a short-term test ranging from 2-4 days, it is important to maintain closed-house conditions for at least 12 hours before the beginning of the test and during the entire test period. |
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When doing a short-term test ranging from 4-7 days, EPA recommends that closed-house conditions be maintained. |
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If you conduct the test yourself, use a qualified radon measurement device and follow the laboratory’s instructions. Your state may be able to provide you with a list of do-it-yourself test devices available from qualified laboratories. |
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If you hire someone to do the test, hire only a qualified individual. Some states issue photo identification (ID) cards; ask to see it. The tester’s ID number, if available, should be included or noted in the test report. |
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The test should include method(s) to prevent or detect interference with testing conditions or with the testing device itself. |
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If the house has an active radon-reduction system, make sure the vent fan is operating properly. If the fan is not operating properly, have it (or ask to have it) repaired and then test. |
This radon checklist is important for both home buyers & sellers. If any of these criteria are not met, there should be a good explanation as to why. In some cases, a missed “check” may result in the need for another test to be conducted.
