Radon is radioactive and causes cancer. Testing for radon is one method of discovering if your house has high levels of radon. This article answers the question, “what is radon testing?” as well as provides vital information on decreasing radon levels in your residence.


What is Radon Testing?

Radon is an odorless, colorless gas that’s made by decomposing uranium. It’s in practically all soils. Low levels of radon are in the air inside your home. Radon becomes an issue when radon gas gets trapped inside your house. Developing cancer comes from long-term exposure. Radon testing is the way to tell if your home is safe.


How Radon Gets Into Your Home

The radon gas passes from the soil into a house. Though it goes right through pores in concrete, the worst points of entry are gaps in the floors and walls. Any house can possess high radon levels. Radon poisoning is one way your home might be making you ill.

Rochester NY HVAC What Is Radon Testing in the Home

The danger of radon gas in our homes


Testing Your Home for Radon

Electric monitors that go into any electrical outlet. These can be used for testing to give you a running average every day.


What to Do If Your Home Has High Levels of Radon

If the first radon test registers 4, most Rochester heating and cooling professionals suggest performing a second radon test. A long-term test gives you the most precise information. Though, a short-term test is okay if you want the results fast, like for a real estate transaction. If a second test registers above 4, you must take the necessary steps to lessen the radon levels in your house.


Lowering Radon Levels in Your Home

You can begin by doing these simple repairs to diminish radon levels. These attempts alone seldom reduce levels significantly. However, if your level is just a little elevated, these fixes may make the difference.

  • Caulk construction joints, foundation cracks, and any other openings
  • If you have a sump pump, put a tight cover on it
  • Put plastic sheeting over the soil in crawl spaces. Be sure to attach it to the walls
  • Try sealing concrete, though it is just a temporary remedy at best

Once you finish these recommendations, test for radon again. If the levels are still high, consider putting in a radon mitigation system or get in touch with us at Rochester HVAC to do the job for you.