Charleston, SC
Crawlspace Encapsulation & Structural Repair
In Charleston's humid climate, your crawlspace is one of the most vulnerable parts of your home. JTB Construction encapsulates, repairs, and protects crawlspaces across the Lowcountry.
Get a Free QuoteCrawlspace Services
From full encapsulation to targeted structural repairs, we handle every aspect of crawlspace work — including the termite and water damage that's often discovered once you're down there.
- Crawlspace encapsulation with vapor barriers
- Structural beam and joist repair or replacement
- Termite and water damage restoration in crawlspace
- Crawlspace drainage and moisture control
- Insulation removal and replacement
- Vented to sealed crawlspace conversion
- Access door installation
Project photos coming soon
Common Questions
Why is crawlspace work especially important in Charleston?
Charleston's high water table, humidity, and termite pressure make crawlspaces one of the most vulnerable parts of any home in the Lowcountry. Moisture in the crawlspace leads to rot, mold, and structural damage — and termites love warm, damp wood. Encapsulation and regular inspection are essential.
What is crawlspace encapsulation?
Encapsulation seals the crawlspace from ground moisture using heavy-duty vapor barriers on the floor and walls, turning it into a semi-conditioned space. This dramatically reduces humidity, prevents mold, and keeps wood dry and structurally sound.
Can you fix termite or water damage in my crawlspace?
Yes — this is one of our most common jobs. We remove and replace damaged joists, beams, and subfloor material, treat the area, and encapsulate to prevent future moisture problems.
Get a Free Crawlspace Assessment
Don't let crawlspace moisture go unaddressed. Tyler and Blake serve Charleston, Summerville, Mount Pleasant, and surrounding areas.
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