Most Murrells Inlet homeowners arrive at crawl Space Vapor Barrier Installation having noticed something else first: a smell, a soft patch in the floor, or insulation on the ground. The inspection decides whether this is the right stage to start at.
Bare soil under the house is evaporating moisture into the space every day.
Vapor barrier on lowcountry and coastal plain ground
A barrier earns its keep faster around Murrells Inlet than almost anywhere. With the water table close to the surface the soil underneath is damp more or less permanently, so an uncovered crawl space floor is evaporating into the space every day of the year.
Coastal Horry County humidity is the other half of it. For much of the year the outside air here is wetter than the crawl space, so any approach that relies on ventilation to finish the job works against itself.
Murrells Inlet at a glance
| County | Horry County |
|---|---|
| ZIP | 29576 |
| Elevation | about 16 ft |
| Region | Lowcountry and coastal plain |
Named water nearby
- Indian Lake (lake)
- Floral Lake (reservoir)
- Dogwood Lake (reservoir)
- Horseshoe Lake (lake)
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 Murrells Inlet 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 Murrells Inlet 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 Murrells Inlet: common questions
Barrier or full encapsulation for a Murrells Inlet home?
A barrier covers the ground and stops soil moisture. Encapsulation seals the walls and vents too and controls humidity directly. Which one your Horry County property needs should follow a humidity reading, not a preference.
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 Indian Lake, drainage comes first or the sheeting simply floats on it.
How quickly does water under a Murrells Inlet house need to come out?
Quickly. Wood starts absorbing moisture immediately and mold can establish on damp material within roughly 24 to 48 hours. In Horry County that window is shorter in summer than in winter, because the space stays warm and humid.
What should I have ready when I call about my Murrells Inlet home?
Your street in Murrells Inlet, when you first noticed it, and what you can see or smell — standing water, a waterline on the piers, insulation hanging down, or a floor that has gone soft. Photographs help.
Do you cover all of Murrells Inlet?
Yes — Murrells Inlet and the surrounding part of Horry County, including the 29576 area. We also work in nearby Surfside Beach, Pawleys Island and Myrtle Beach.
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 Murrells Inlet
We cover Murrells Inlet and the surrounding part of Horry County. The same service in nearby towns:
Other crawl space services in Murrells Inlet
Crawl Space Water Removal in Murrells Inlet
Standing water pumped and extracted from under the house, then the saturated material taken out.
Crawl Space Structural Drying in Murrells Inlet
Joists, girders and subfloor dried back to a measured target with air movers and dehumidification.
Crawl Space Mold Remediation in Murrells Inlet
Contained removal of mold-affected material, HEPA cleaning, and the moisture source shut off.
Crawl Space Drainage and Sump Pump Installation in Murrells Inlet
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 Murrells Inlet
Rotted joists, girders, rim joists and subfloor sections repaired or replaced once the space is dry.
Or see everything we cover in our Murrells Inlet service area, and how this service works across the state on the South Carolina page.
Crawl Space Vapor Barrier Installation in Murrells Inlet
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.