On a Slater job, crawl Space Vapor Barrier Installation follows from the inspection rather than preceding it — there is no point specifying this work before the source of the water is known.
Bare soil under the house is evaporating moisture into the space every day.
Vapor barrier on piedmont and upstate ground
On clay the ground under a Slater house holds water long after rain, so the barrier is doing two jobs — stopping soil moisture coming up, and keeping the space off ground that stays wet for days at a time.
Piedmont clay is what this work is dealing with in Slater. Clay turns water away rather than absorbing it, so water arrives at the foundation from uphill and then sits against it for days.
Slater at a glance
| County | Greenville County |
|---|---|
| ZIP | 29683 |
| Elevation | about 1007 ft |
| Region | Piedmont and Upstate |
Named water nearby
- the Middle Saluda River (stream)
- Valley Lake (reservoir)
- Lindseys Lake (reservoir)
- the South Saluda River (stream)
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
What we do on a Slater job of this kind:
- 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
A crawl space problem in Slater is not self-limiting. The conditions that created it are still there, and they are still working.
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 Slater: common questions
There is already plastic under my Slater 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 the Middle Saluda River, drainage comes first or the sheeting simply floats on it.
Will my Slater crawl space dry out if I open the vents?
Usually not. For much of the year the air around Slater is warmer and wetter than the crawl space, so opening it up deposits moisture on the cool joists instead of carrying it away.
My house is near the Middle Saluda River. Does that change anything?
It can. Being close to the Middle Saluda River usually means a higher water table and a longer wet season under the floor, so drainage and a properly sealed barrier matter more here than they would further from it.
Is crawl space water damage covered by insurance?
It depends on the cause, not the address. A burst pipe in a Slater home is commonly covered; groundwater, long-term seepage and flooding usually are not, and flood damage generally needs separate cover. Photograph everything first.
Should the crawl space vents be closed?
It depends on your climate. In humid regions, open vents often bring in air that is wetter than the crawl space, which deposits moisture on cool surfaces instead of removing it — so sealing vents and controlling humidity mechanically usually performs better. In drier climates venting can work. This should follow readings, not a rule.
Vapor barrier near Slater
We cover Slater and the surrounding part of Greenville County. The same service in nearby towns:
Other crawl space services in Slater
Crawl Space Water Removal in Slater
Standing water pumped and extracted from under the house, then the saturated material taken out.
Crawl Space Structural Drying in Slater
Joists, girders and subfloor dried back to a measured target with air movers and dehumidification.
Crawl Space Mold Remediation in Slater
Contained removal of mold-affected material, HEPA cleaning, and the moisture source shut off.
Crawl Space Drainage and Sump Pump Installation in Slater
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 Slater
Rotted joists, girders, rim joists and subfloor sections repaired or replaced once the space is dry.
Or see everything we cover in our Slater service area, and how this service works across the state on the South Carolina page.
Crawl Space Vapor Barrier Installation in Slater
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.