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When is the Best Time to Test Your Home For Radon Gas

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Radon gas is invisible, colorless, odorless and invisible. It can be found all around your home. Radon inspection in Parker CO gas is naturally produced by the breakdown of uranium minerals, rocks, and water. It can cause serious damage to your home if the levels get too high. There is no device you can place in your home that will alert you if conditions become hazardous, unlike carbon monoxide. There are monitors that homeowners can purchase, but they are inaccurate and do not monitor both radon and carbon monoxide.

Radon gas’ dangers are not well-known and are rarely discussed. Because symptoms of radon exposure can take time to notice, it is possible that you are not aware that someone in your house may be experiencing them. Exposure to radon gas for long periods can cause cancer or even death. Non-smokers are at highest risk of developing lung cancer from radon gas. Regular radon gas testing is the only way to protect your family and home. How do you know the best time to test your home for radon gas?

Best Conditions for Testing Your House for Radon

Testing is best done in the winter and fall months when your home is not open. Radon levels will rise during the colder months. To recreate winter and fall conditions, you can test at any time of the year. However, windows and doors must remain closed during testing. Tests should not be performed in the middle of snow, rain, and windstorms, as these can cause readings to fluctuate between 2.0 and 6.0 pci/l points. This is due to negative pressure on ground, which causes more radon travel up through cracks and foundations into the home.

Types Of Radon Tests

There are many radon gas testing methods, but they are not all equally effective. A screening measurement will not give a reliable result in all cases. A radon mitigation system in place would require only periodic testing. However, it is important to continue taking radon gas measurements as radon levels are subject to constant change .

Continuous Monitoring by an Inspector

A certified and trained home inspector will conduct a computerized test that lasts at most 48 hours. After the test is completed, a printout showing hourly readings will be generated. This determines the average level. These monitors can be used to determine if conditions are not optimal. The test will display a dramatic drop if the window is open during the test. The Environmental Protection Agency (EPA), recommends installing a mitigation system if the average rises above 4.0 pci/l. A continuous monitor is expensive. Most inspectors charge $150-$300. The cost of the continuous monitor can rise as inspectors must pay for it to be maintained and bought. Monitors are re-calibrated a minimum of once a year and documented by the American Association of Radon Scientists and Technologists. Inspectors are required to show proof of re-calibration and registration. Monitors not calibrated regularly will result in inaccurate readings, which can lead to a loss of $850-3000 if the home is considered to need radon mitigation.

Homeowner Radon Monitor

The computerized test can be purchased by homeowners to measure radon levels in their homes. However, it is possible for the results to appear misleading because wind, snow and rain can all increase levels. The monitor might spike to 9.0 pci/l because of the increased wind speed, and not because the levels radon gas rose. These monitors can provide an average for seven days, but they are only 50% accurate and expensive. They can also be easily tampered with.

Charcoal Radon Test Kits

These tests are available at testing labs, hardware stores and online. American Radon, LLC will provide these kits free of charge to Colorado residents, including lab fees. These kits do not need power and can be used to test the accuracy of radon monitors. You can use them in any season as long as you keep all windows and doors closed during the test. It should be left in its lowest livable area for between 2 and 8 days, depending on the test. Unfinished basements can be used as they are potentially habitable. The test must be completed within 10 days to ensure that the radon doesn’t decay and affect the reading. Priority mail ensures that your test arrives in a lab within 2 to 3 business days.

 

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