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Spraying Three Inches Of Closed Cell Spray Foam To Help With Radon Mitigation - Salisbury Mills, NY

Spraying Three Inches Of Closed Cell Spray Foam To Help With Radon Mitigation - Salisbury Mills, NY

Before After
Spraying Three Inches Of Closed Cell Spray Foam To Help With Radon Mitigation - Salisbury Mills, NY Spraying Three Inches Of Closed Cell Spray Foam To Help With Radon Mitigation - Salisbury Mills, NY

this homeowner first reached out because his radon levels were still dangerously high, even after installing two mitigation systems from another contractor. Something wasn’t adding up. When our team inspected the space, we uncovered the full picture: Not only was radon still entering the home, but water was also seeping up through the floor, especially in the corners where the wall and floor meet. Two problems. One vulnerable foundation. And a family counting on us to get it right.

The Challenge: A Monolithic Foundation

Because the home was built on a monolithic foundation, we couldn’t use a standard waterproofing approach. Cutting into the wall‑floor joint would risk the structural integrity of the entire slab. So we turned to our dual‑stage waterproofing system engineered specifically for situations where precision matters more than brute force.

The Fix: Protecting the Structure While Solving the Problem

1. Waterproofing Without Compromise

  • We jackhammered a trench several inches off the wall‑floor joint to avoid weakening the monolithic slab.
  • We installed our perforated drainage pipe and gravel, tying it directly into the sump pump to carry water safely out to daylight.
  • Then we applied DryTrak along the wall‑floor joint, positioned in front of our weep holes so every drop of water is captured and expelled.

This system keeps the foundation strong while keeping the basement dry.

2. Radon Sealed Out for Good

With the water issue under control, we addressed the radon problem at its source. We applied three inches of closed‑cell spray foam across the crawl space floor and sealed the rim joist—creating a continuous, airtight barrier that prevents radon from entering the home.

The Result: Safety, Comfort, and Peace of Mind

Today, this homeowner can finally rest easy. No more water intrusion. No more radon infiltration. Just a safe, protected home where his familyand especially his grandkids can breathe easy and enjoy the space without worry. They couldn’t be happier with how the project turned out, and the peace of mind that came with it is priceless.

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Home Insulation Experts Serving Salisbury Mills, NY

If you're looking for a way to create a more comfortable, energy efficient home, spray foam insulation is the ideal option. FOAMCO, Inc are your local spray foam insulation experts in Salisbury Mills, providing expert home insulation services that will help you save money on your heating and cooling costs.

FOAMCO, Inc has years of experience serving Salisbury Mills and the nearby areas, and we can help you get the right solutions for your home. Our experienced professionals carefully evaluate your home to find problem areas and then provide the right air sealing and spray foam services to ensure a quality solution. If you want to start reducing your heating and cooling bills and enjoy a more comfortable home, call us today to get started!

Spray Foam Insulation services in Salisbury Mills

When it comes to properly insulating your home, spray foam is by far the best option.  Spray foam insulation offers homeowners a great return on investment and is one of the most cost effective ways to insulate any area of your home. Out patented 2 part spray foam system allows us to insulate any hard to reach area and does an excellent job at air sealing. When using open and closed cell spray foam, it is not uncommon to see a 30% reduction in home energy costs. If your home is uncomfortable or your bills are too high, contact us today to get a free spray foam insulation quote today!

  • Open and closed cell foam
  • Attic insulation
  • Wall insulation
  • Basement & crawl space insulation
  • Insulation for new construction
  • Air sealing

If you're interested in any of our spray foam services in Salisbury Mills, give us a call today to learn more. We offer free estimates on all our work!

Job Stories From Salisbury Mills, NY
Using Spray Foam To Mitigate Radon - Salisbury Mills, NY

This homeowner first reached out because his radon levels were still dangerously high, even after installing two mitigation systems from another contractor. Something wasn’t adding up. When our team inspected the space, we uncovered the full picture: Not only was radon still entering the home, but water was also seeping up through the floor, especially in the corners where the wall and floor meet. Two problems. One vulnerable foundation. And a family counting on us to get it right.

The Challenge: A Monolithic Foundation

Because the home was built on a monolithic foundation, we couldn’t use a standard waterproofing approach. Cutting into the wall‑floor joint would risk the structural integrity of the entire slab. So we turned to our dual‑stage waterproofing system engineered specifically for situations where precision matters more than brute force.

The Fix: Protecting the Structure While Solving the Problem

1. Waterproofing Without Compromise

  • We jackhammered a trench several inches off the wall‑floor joint to avoid weakening the monolithic slab.
  • We installed our perforated drainage pipe and gravel, tying it directly into the sump pump to carry water safely out to daylight.
  • Then we applied DryTrak along the wall‑floor joint, positioned in front of our weep holes so every drop of water is captured and expelled.

This system keeps the foundation strong while keeping the basement dry.

2. Radon Sealed Out for Good

With the water issue under control, we addressed the radon problem at its source. We applied three inches of closed‑cell spray foam across the crawl space floor and sealed the rim joist—creating a continuous, airtight barrier that prevents radon from entering the home.

The Result: Safety, Comfort, and Peace of Mind

Today, this homeowner can finally rest easy. No more water intrusion. No more radon infiltration. Just a safe, protected home where his familyand especially his grandkids can breathe easy and enjoy the space without worry. They couldn’t be happier with how the project turned out, and the peace of mind that came with it is priceless.

Using Spray Foam To Mitigate Radon - Salisbury Mills, NY - Photo 1
Work Requests From Salisbury Mills, NY
Project Location: Salisbury Mills, NY
Project upstate Town of Thompson
Project Location: Salisbury Mills, NY
We need an assessment of our home insulation and window seals, if you handle windows.
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