On a Andrews job, crawl Space Wood and Subfloor Repair follows from the inspection rather than preceding it — there is no point specifying this work before the source of the water is known.
The floor feels soft, bouncy or sloped, because the structure under it has been wet too long.
Wood and subfloor repair on lowcountry and coastal plain ground
Two things work on framing near Andrews: sustained humidity, and insects that damp timber attracts. It is common on the coastal plain to find decay and insect damage in the same joist, so a moisture repair here is inspected for both.
In Andrews the complication is the water table. It sits close enough to the surface that soil under a house can be saturated with nothing broken, so this work is usually dealing with moisture arriving from below rather than from a failure inside the house.
Andrews at a glance
| County | Georgetown County |
|---|---|
| ZIP | 29510 |
| Elevation | about 20 ft |
| Region | Lowcountry and coastal plain |
Named water nearby
- the Black River Swamp (swamp)
- Ackerman Pond (reservoir)
- Kellys Pond (lake)
- the Johnsons Swamp (stream)
Signs you need this
- Soft, spongy or bouncy areas in the floor above
- Sloping floors, or new gaps at baseboards and door frames
- Doors and windows that have started to stick or not latch
- Squeaks and movement that have appeared or got worse
What the work involves
What we do on a Andrews job of this kind:
- Floor structure inspection with moisture readings recorded
- Temporary support while members are repaired
- Sistering, splicing or replacement of affected joists and girders
- Rim and band joist replacement where decayed
Why it is worth dealing with now
The cost of this work does not stay flat. Every season a Andrews crawl space stays wet moves more of the job from drying towards framing repair.
The full method and the step-by-step for this work is on the Crawl Space Wood and Subfloor Repair page, and how it behaves across the state is on the Wood and subfloor repair in South Carolina page.
Wood and subfloor repair in Andrews: common questions
Why does the rim joist go first in Andrews homes?
Because of where it sits. It runs around the top of the foundation, where moisture from the wall and poor exterior drainage concentrate, and it is usually covered by insulation that holds that moisture against it.
Should repairs wait until the space is dry?
Yes. New timber fitted into a damp Andrews crawl space starts absorbing moisture the day it goes in, and the repair becomes a return visit instead of a fix.
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 Andrews property changes that.
Will my Andrews crawl space dry out if I open the vents?
Usually not. For much of the year the air around Andrews is warmer and wetter than the crawl space, so opening it up deposits moisture on the cool joists instead of carrying it away.
Does storm flooding reach crawl spaces around Andrews?
Yes, and often with nothing visibly broken. After a tropical system the usual picture in Georgetown County is a saturated crawl space where the water came up through the ground rather than out of a pipe.
Why does the rim joist rot before anything else?
Because of where it sits. The rim or band joist runs around the top of the foundation, where moisture from the wall, the sill and poor exterior drainage all concentrate, and it is frequently covered by insulation that holds that moisture against it.
Wood and subfloor repair near Andrews
We cover Andrews and the surrounding part of Georgetown County. The same service in nearby towns:
Other crawl space services in Andrews
Crawl Space Water Removal in Andrews
Standing water pumped and extracted from under the house, then the saturated material taken out.
Crawl Space Structural Drying in Andrews
Joists, girders and subfloor dried back to a measured target with air movers and dehumidification.
Crawl Space Mold Remediation in Andrews
Contained removal of mold-affected material, HEPA cleaning, and the moisture source shut off.
Crawl Space Vapor Barrier Installation in Andrews
Sealed polyethylene over the soil and up the piers, so ground moisture stops entering the space.
Crawl Space Drainage and Sump Pump Installation in Andrews
Interior drainage to collect water, a sump and pump to lift it, and a discharge that takes it away.
Or see everything we cover in our Andrews service area, and how this service works across the state on the South Carolina page.
Crawl Space Wood and Subfloor Repair in Andrews
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.