I have seen this happen time and again. If your radon test was conducted during warm weather, we recommend re-testing at the coldest time of the year. Radon levels can vary significantly between seasons and varied radon levels are to be expected.
Generally radon levels in homes are highest during coldest part of winter and could be double or more when houses are closed up tight, heating systems are running and the ground around the house if frozen.
Changes to the home can raise the indoor radon level. If you make any structural changes, add additions, or have a new or different type of heating system installed you should re-test for radon.
If you have new windows, new siding or additional insulation installed or have energy saving, air sealing, these improvements can increase the amount of radon trapped in the home. All of these are reasons to re-test for radon. If your radon test was conducted in a drafty basement but the upper floors are very tight or newer construction it is most likely wrapped in Tyvek or house wrap, air sealed and well insulated and it would not be unusual for the upper floors to have a higher radon reading than in the basement, especially a second floor during winter months.
I have found this to be the case in some newly constructed homes with unfinished basements the first floor with higher radon than the basement and the second floor with yet higher radon than the first floor. If you tested radon on the first floor but later start to use a lower level, such as a basement play area or finished basement room and have not tested the basement level, it could have a much higher radon concentration than the first floor.
If so, you should conduct a test in the basement. Often test radon test kits hang from the ceiling or test are placed up on shelves or tables. The goal of a home inspection is to check and make sure there is nothing major wrong with the home you will be moving your family into. If a radon test is not performed, you will be missing a very crucial part of the process. Moving into a home when you do not know the radon concentration levels will be doing a massive disservice to your family.
If you are in the process of purchasing a home, it is crucial to let your home inspector know that you need to have a radon test completed as part of the inspection. If your home inspector is not licensed to test for radon, you can contact the Licensed Specialists at Radon Eliminator to complete your radon inspection.
Our testing specialists work directly with home inspectors on a regular basis, providing testing and mitigation services. We make home inspection radon testing our top priority, which means if you need us to drop a test off during your home inspection tomorrow, we will be there.
Click below to schedule a discounted Radon Test during your home inspection now! Our primary goal at Radon Eliminator is to share the essential information as it relates to radon, its health effects and what you can do to protect yourself and your family. Radon Eliminator S. Ohio Mitigation License RC Home What is Radon? Reliable Radon Removal. Radon Eliminator Blog. Typically, the answer to this question is yes.
What if I don't have my Home Tested? A radon test is an inexpensive and simple way to bring you peace of mind — for both an existing home or a prospective purchase. Virtually every home in Canada and the US has some radon. Radon can occur anywhere, but higher levels are typically found in areas that have a higher concentration of uranium that naturally occurs in the soil.
High levels of radon increase your risk of developing lung cancer. That estimate increases to 1-in-3 for a smoker exposed to high levels of radon over a lifetime. Radon can build up over time to the point when it becomes a serious problem. There are two common types of radon tests — a presence test and a more comprehensive day test.
The homeowner will then know whether mediation is required around the , level range. If so, the next step is to run a day test. And, of course, the higher the detected levels of radon, the quicker the issue needs attention.
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