How Effective are Radon Systems at Reducing Radon Levels?

Russell Monges • May 11, 2026
How Effective are Radon Systems at Reducing Radon Levels?

If you live in an area with high radon levels, you may find that you need to install a radon system to reduce the levels of radon that enter your house. Radon is a toxic, radioactive gas that can cause cancer, which is why knowing which radon mitigation system to install for the safety of your family is so important. Working with a professional radon reduction company to test for radon and help you choose a radon system, are the first steps in effectively reducing radon in your household to protect yourself and your family.


Radon systems can reduce radon in your home by 99% based upon which radon mitigation system you choose to have implemented in your household. As a leading cause of lung cancer for people who do not smoke, it is imperative to check for radon levels in your home, clear high levels out of your living areas, and make the right choice for which radon system will effectively reduce the chance of radon from entering your home. 


Choosing a radon mitigation system to reduce radon in your home for the purpose of protecting you and the health of your loved ones can seem like a daunting task, but the best way to simplify the process of choosing the right system lies with choosing a professional company that specializes in radon reduction. Knowledge is power and gaining a better understanding of how radon levels can be significantly reduced in your home, will help you make an informed decision for radon mitigation and radon system installation for your home.


Read on to learn more about how radon mitigation systems can help to reduce radon levels in your home by 99%. Empower yourself with the knowledge provided below, so you can better protect your family and loved ones from radon toxins that may cause harm to your health and to others.


What is Radon and How Does it Enter My Home?

For simple purposes, radon can be described as a type of radioactive gas that is tasteless, odorless, and cannot be seen by the human eye. As a naturally occurring gas, the chemical radon happens due to the natural breakdown of uranium from the earth; radon is oftentimes found in air, water, soil, and rocks. Radon can easily penetrate common areas in your home and work environments, because it is a single atomic gas.


Most often radon enters your home after it is released from the ground, soil, or water nearby or under your home. Think of your home as a vacuum - when radon releases from the earth it has a higher pressure than the pressure found inside of your home, which leads to your home vacuuming the gas into it through your foundation. According to the Environmental Protection Agency, radon gas in soils is most often the cause of high radon levels in your home and throughout the United States. Radon can also be found in well water and can release when you use that same water for household uses, but this is a very rare occurrence. Typically, most radon enters your house because of the gas in soil that then seeps up into your home, through the foundation. If you worry about how radon is entering your home, a professional radon company can test and diagnose this for you, while providing a solution to getting rid of the radon and keeping it out!

How Do Radon Systems Get Rid of the Radon in My Home?

In order to rid your home of radon, the first step is to have your home tested for the toxic chemical. During the testing process, a radon testing company will analyze how the radon is entering your home and where the buildup is occurring. Once your radon test is complete, radon mitigation system professionals will determine what type of radon mitigation system you will need to install, in order to emit the gasses from your home.


To reduce the radon levels within your home, the EPA suggests working with a radon contractor for proper radon mitigation. Radon contractors will install equipment within your home that help to release the poisonous gases from the interior of your home outward. Radon systems use the following techniques to release radon from your home:

Active Soil Depressurization - Slab:

Crawlspace Sub-Membrane Depressurization:

Active Soil Depressurization - Exterior Installation:

Active Soil Depressurization - Interior Installation:


Understanding Radon Mitigation and Radon Systems to Protect Your Home Effectively

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