Sump Pit Sealing and Integration

When reducing radon in your home, every gap in the foundation matters. One of the most overlooked entryways for radon gas is the sump pit. Because sump pits are connected directly to the soil beneath your house, they act like a funnel, allowing radon to move freely into your basement.

Sealing and integrating the sump pit with your radon mitigation system is a smart way to protect your family’s air and make sure your system works at its best.

Why the Sump Pit Is Critical in Radon Mitigation

Imagine leaving a window cracked open in the middle of winter—you’d lose heat no matter how hard your furnace worked. The sump pit works the same way when it’s left unsealed. Even with a mitigation system running, an open sump lets radon and damp air escape into your living space. By sealing it off, you close a major gap in your home’s defense.

Our Professional Sealing and Integration Process

At BreatheWell Radon Solutions, we treat the sump pit as part of the system—not an afterthought.

Our process includes:

• Airtight lid installation – Custom covers are fitted to the exact size of your pit, locking out radon, moisture, and soil gases.
  
  
• Clear inspection window – You’ll still be able to check water levels without removing the lid.
  
  
• Service and discharge ports – Special gaskets allow pipes, cords, and hoses to pass through while keeping the seal intact.
  
  
• Full integration – When tied into your radon mitigation system, the sump becomes part of the solution, pulling gases from below the slab instead of letting them leak into your basement.
  
  

This careful approach ensures your sump pump works exactly as designed while also reinforcing the effectiveness of your radon system.

Advantages of a Sealed and Integrated Sump Pit

• Better control of radon levels inside your home
  
  
• Less musty odor and lower humidity in the basement
  
  
• Protection against insects and soil gases sneaking in
  
  
• Easy pump maintenance without disturbing the seal
  
  
• Greater confidence that your mitigation system is performing properly
  

What to Expect During Installation

Every home is different, so each system is custom-designed. Here’s our typical process:

1. Foundation check: We inspect your basement or slab to decide the best system design.
   
   
2. System planning: We choose the most effective location for the suction point, piping, and fan.
   
   
3. Installation: Our trained team installs the system neatly and with attention to detail.
   
   
4. Testing: After installation, we verify radon levels have dropped.
   
   
5. Support: We provide future fan replacement and system guidance whenever you need it.
   

Why Homeowners Choose BreatheWell

Not all sump pit covers are created equal. Cheap lids can crack, leak, or make servicing your pump a headache.



At BreatheWell, we use durable materials, expert installation, and designs that work hand-in-hand with your mitigation system. Our goal is simple: remove the worry and give you a healthier, safer home environment.