Sub-Slab Depressurization

A Proven Solution for Reducing Radon in Homes

When it comes to keeping your home safe from radon, sub-slab depressurization (SSD) is the gold standard. This system is recommended by the U.S. Environmental Protection Agency (EPA) as the most effective way to lower high radon levels in homes with basements or slab-on-grade foundations.



At BreatheWell Radon Solutions, we specialize in designing and installing these systems so you can protect your family’s health and breathe easier.

What Is Sub-Slab Depressurization?

Think of your basement floor like a giant concrete lid. Underneath it, soil gases—including radon—build up and push their way through tiny cracks and gaps. Sub-slab depressurization works by creating a vacuum beneath that “lid.”

Here’s how it works in simple terms:



• We drill a small suction pit through the concrete floor.
  
  
• A PVC pipe is connected from the pit to a radon fan.
  
  
• The fan runs continuously, pulling radon gas out from under the slab and venting it safely above the roofline.
  
  

The result? Radon is captured and expelled before it ever has the chance to enter your living space.

Why This System Matters

Radon exposure is the leading cause of lung cancer among nonsmokers, and it often goes unnoticed because the gas is invisible and odorless. Sub-slab depressurization directly targets the source—your foundation—making it the most reliable way to reduce radon levels long-term.

Other benefits include:



• Permanent solution: Once installed, the system works around the clock.
  
  
• Quiet and efficient: The fan operates quietly and uses about as much energy as a light bulb.
  
  
• Peace of mind: You’ll have measurable results showing that radon levels have dropped to safer levels.
  

The BreatheWell Installation Process

Every home is different, so we don’t use a “one size fits all” approach. Here’s what you can expect when you choose BreatheWell:



1. Assessment: We inspect your foundation, layout, and any existing radon test results.
   
   
2. System design: We choose the best location for the suction pit, piping, and fan for maximum efficiency and minimal visibility.
   
   
3. Professional installation: Our trained technicians carefully install and seal the system.
   
   
4. Post-install testing: We verify that your radon levels have dropped to EPA-recommended levels.
   
   
5. Ongoing support: We’re here for future maintenance and fan replacement needs.
   

Why Choose BreatheWell Radon Solutions?

• Expertise you can trust – Our team focuses only on radon mitigation, so you know you’re getting specialists.
  
  
• Custom solutions – Every system is tailored to your home’s unique foundation and layout.
  
  
• Proven results – We follow EPA standards and ensure your home’s radon levels are reduced effectively.
  
  
• Friendly service – We explain the process in plain English and treat your home with care.
  

Why Choose BreatheWell Radon Solutions?

At BreatheWell, our mission is simple: make radon problems easy to solve. We bring expert knowledge, professional installation, and clear communication so you feel confident every step of the way.

Homeowners across the Twin Cities trust us because we:



• Focus only on radon mitigation—no distractions.
• Provide honest recommendations, not one-size-fits-all fixes.
• Treat your home with respect, leaving it as clean as we found it.