Crawl Space Encapsulation
A damp, open crawl space is one of the biggest sources of moisture, radon, and air quality problems in your home. Our encapsulation systems seal it completely — protecting your family and your investment.
Seal Your Crawl Space from the Ground Up
Crawl space encapsulation is the process of sealing your crawl space with a heavy-duty vapor barrier to prevent moisture, radon, and outside air from entering your home. Unlike traditional vented crawl spaces, an encapsulated crawl space is conditioned and controlled.
Our installations use 20-mil reinforced polyethylene barriers across the floor and walls, with all seams, penetrations, and vents fully sealed. The result is a clean, dry, protected crawl space that improves your home's air quality, energy efficiency, and structural integrity.
Four Reasons to Encapsulate Your Crawl Space
Encapsulation addresses moisture, radon, pests, and air quality in a single installation.
Moisture Control
A sealed crawl space blocks ground moisture from evaporating into your home, preventing mold, wood rot, and structural damage.
Radon Reduction
Encapsulation is a key component of crawl space radon mitigation, sealing the primary entry point for radon gas.
Pest Barrier
A properly sealed crawl space eliminates the dark, damp environment that attracts insects, rodents, and other pests.
Improved Air Quality
Up to 50% of the air in your living space comes from below. Encapsulation stops contaminants at the source.
From Assessment to Completion
Free Assessment
We inspect your crawl space for moisture, existing damage, radon entry points, and ventilation conditions before recommending a solution.
Debris Removal & Prep
We clear the crawl space of debris and address any standing water or drainage issues before installation begins.
Vapor Barrier Installation
We install a heavy-duty 20-mil polyethylene vapor barrier across the floor and up the walls, sealed at all seams and penetrations.
Vent Sealing
Existing crawl space vents are sealed to prevent outside air — and the moisture and radon it carries — from entering the encapsulated space.
Final Inspection
We walk you through the completed installation and recommend any follow-up radon testing to confirm the system is performing as expected.
Protect Your Home from the Ground Up
Get a free crawl space assessment and estimate. Our experienced technicians will inspect your space and recommend the right solution for your home.