Crawl Space Encapsulation & Vapor Barriers
Stop moisture, odors, and mold risk. Professional crawl space encapsulation, liners, and dehumidifiers in Hattiesburg, MS.
Free inspection:
High humidity and seasonal storms make crawl spaces in South Mississippi vulnerable to moisture, mold, and wood decay. Encapsulation protects your home’s structure, air quality, and comfort.
Signs You Need Encapsulation
Condensation on ducts or wood
Musty odors and elevated indoor humidity
Cold, damp floors
Visible mold or wood rot
Pest activity in the crawl space
What’s Included
Sealed vapor barrier (liner) on floors and walls
Sealed vents and controlled air exchange
Dehumidifier sized for the crawl
Sump pump & drainage if groundwater is present
Insulation upgrades where appropriate
Benefits
Protects framing (sills, beams, joists)
Reduces odors and improves comfort
Helps stabilize floors and reduce settlement risk
Can lower energy use by reducing moisture load
Frequently Asked Questions
Do I need a dehumidifier after encapsulation?
Yes—controlling humidity keeps wood dry and prevents mold growth.
How thick is the liner?
We use professional‑grade liners (12–20 mil) with sealed seams.
