Different Types of Radon Mitigation Systems: An Overview

Radon is a dangerous gas that can cause lung cancer. It can't be seen, smelled, or tasted, so testing is the only way to know if your home or building has high levels of it.

​Fortunately, there are different types of radon mitigation systems that can help reduce these levels and keep you safe. 

Let's take a closer look at these systems.

Passive Radon Mitigation Systems

Passive systems use natural ventilation to lower radon levels. They don't require fans or electricity to work and are easy to maintain. These systems are cheaper than active systems but may not be as effective in lowering high radon levels.
​
​Passive systems are often installed when constructing a new building, but they can also be added to existing ones.

Active Radon Mitigation Systems

Active systems use fans and other mechanical components to lower radon levels. They are more effective than passive systems when it comes to reducing high radon levels. There are different types of active systems, including:
​

• Sub-slab suction: This method extracts radon from beneath the slab of the house and vents it outdoors.
  
  
• Drain tile suction: A pipe enters the drain tile and releases the soil gasses to the outside. The sump baskets are protected by covers.
  ​
  
• Sub-membrane: A plastic sheet covers exposed soil on the floor, extends up the wall, and is sealed in crawl spaces. A radon pipe enters the crawl area, removes soil gas from the crawl space, and vents it outside.

Factors to Consider When Choosing a Radon Mitigation System

When selecting a radon mitigation system, you need to consider the size and design of your home or building, your living temperature, and your budget. A larger house may require a stronger fan to reduce radon levels effectively.

​ Additional insulation may be needed in cooler regions to avoid moisture build-up. The kind of system you can afford will depend on your budget.

How to Reduce Radon Levels in Your Home

Before Mitigation

• If a radon test shows that your home has high levels of radon gas, it's time to take action.
  
• Find licensed radon mitigation professionals and request bids for their services.
  
• A professional will do a walk-through of your home to determine the best way to build the mitigation system.
  
• Ask the professional any questions you may have and request a proposal.
  
• Review the proposals and select the professional you want to work with.
  

During Mitigation

• The professional may conduct diagnostic testing to determine the correct fan size and installation methods.
  
• The professional will seal cracks and openings in the basement to prevent radon from entering the home.
  
• The radon mitigation system will be installed by the professional.
  

Post Mitigation

• The professional will explain how the system works to you, so you know how to operate and maintain it.
  
• Retest your home to ensure that the radon mitigation system has reduced radon levels to safe levels.
  

Choosing a Radon Mitigation Professional

Selecting a radon specialist with knowledge of radon mitigation system installation and up keep is crucial. Look for someone with a good reputation, experience, and glowing client testimonials.

The installation cost and system warranty should also be considered.

Conclusion

Installing a radon mitigation system can reduce the risk of lung cancer caused by radon gas. Consider the type of system that's right for your home or building and hire a professional to install it.

​ By taking these steps, you can protect yourself and your family from the dangers of radon gas.