Taken on its own, crawl Space Vapor Barrier Installation treats one part of the problem. Taken in order, it is the part that makes the rest hold. That is how we schedule it on Summerton jobs.
Bare soil under the house is evaporating moisture into the space every day.
Vapor barrier on midlands and sandhills ground
Around Summerton the soil dries at the surface and stays damp below, which makes a bare crawl space floor deceptive: it can look dry while still feeding moisture upward. Sealing the ground is what stops that, and the seams and pier wraps are what make the sealing real.
Humidity does the slow damage here. A Summerton crawl space can be dry in winter and damp by late summer without anything having failed, which is why this work is paired with humidity control rather than ventilation.
Summerton at a glance
| County | Clarendon County |
|---|---|
| ZIP | 29148 |
| Elevation | about 138 ft |
| Region | Midlands and Sandhills |
Named water nearby
- Lakewood Lake (reservoir)
- Summerton Waste Treatment Pond (reservoir)
- Stukes Pond (reservoir)
- Sigmon Pond (reservoir)
Signs you need this
- Bare soil anywhere on the crawl space floor
- Existing sheeting that is torn, bunched or not sealed at seams
- Barrier that stops short of the walls and piers
- Crawl space relative humidity holding above 60 percent
What the work involves
For a Summerton crawl space, the work covers:
- Clearing and preparation of the crawl space floor
- Reinforced polyethylene barrier across the full soil area
- Overlapped and sealed seams
- Barrier carried up and sealed to walls and piers
Why it is worth dealing with now
Waiting is the expensive option here. Moisture that has been under a Summerton floor for a year has already changed what the repair involves.
The full method and the step-by-step for this work is on the Crawl Space Vapor Barrier Installation page, and how it behaves across the state is on the Vapor barrier in South Carolina page.
Vapor barrier in Summerton: common questions
There is already plastic under my Summerton house. Is that enough?
Often not. Most of what we find has been laid loose, has torn, or was never sealed at the seams and walls. Unsealed sheeting performs much closer to bare soil than to a finished barrier.
Will a barrier stop water that is already getting in?
No. A barrier manages soil moisture and vapor, not liquid water under pressure. If water is entering the space near Lakewood Lake, drainage comes first or the sheeting simply floats on it.
Can grading and gutters fix it without a pump?
Sometimes, and it is worth checking first because exterior water is cheapest to deal with. Around Summerton, roof water and a slope feeding the foundation explain a lot of the calls we take.
Will my Summerton crawl space dry out if I open the vents?
Usually not. For much of the year the air around Summerton is warmer and wetter than the crawl space, so opening it up deposits moisture on the cool joists instead of carrying it away.
Can I stay in the house while the work is done?
In almost all cases, yes. The work happens under the floor, and access is usually through an exterior hatch. We will tell you up front if anything about your Summerton property changes that.
I already have plastic down there. Is that enough?
Often not. Most of the sheeting we find has been laid loose, has torn, has pulled away from the walls or was never sealed at the seams. Unsealed, incomplete sheeting lets ground moisture track around and through it, and performs much closer to bare soil than to a finished barrier.
Vapor barrier near Summerton
We cover Summerton and the surrounding part of Clarendon County. The same service in nearby towns:
Other crawl space services in Summerton
Crawl Space Water Removal in Summerton
Standing water pumped and extracted from under the house, then the saturated material taken out.
Crawl Space Structural Drying in Summerton
Joists, girders and subfloor dried back to a measured target with air movers and dehumidification.
Crawl Space Mold Remediation in Summerton
Contained removal of mold-affected material, HEPA cleaning, and the moisture source shut off.
Crawl Space Drainage and Sump Pump Installation in Summerton
Interior drainage to collect water, a sump and pump to lift it, and a discharge that takes it away.
Crawl Space Wood and Subfloor Repair in Summerton
Rotted joists, girders, rim joists and subfloor sections repaired or replaced once the space is dry.
Or see everything we cover in our Summerton service area, and how this service works across the state on the South Carolina page.
Crawl Space Vapor Barrier Installation in Summerton
Call (888) 724-1354 and tell us your street and what the space looks like. We will tell you whether this is the right stage to start at.
Tell us what you are seeing under the house and we will tell you what it needs.