Supplemental Beams & Jacks in Kings Bay, GA
Kings Bay floors, dry and steady underfoot.
Homes near Kings Bay sit on low marsh-edge ground where the humidity rots posts and softens band joists. New steel and a supplemental beam bring the floor back.
Supplemental Beams & Jacks in Kings Bay
Why Kings Bay homes need this, and how we do it
The Kings Bay area sits on low ground along the marsh edge, where humidity stays high year round and crawl spaces rarely dry out. That moisture is what wears a floor system down here. Wood posts rot at the base, the band joist around the rim of the house softens, and the girders lose the support they need. The floor above turns bouncy and starts to sink at the edges.
We rebuild it with new steel. Adjustable jack posts go in on proper concrete footings so they carry the load to firm soil, and a supplemental steel or engineered beam takes over the long spans where the wood has given up. Rotted posts, girders, and soft framing get replaced. We raise the floor a little at a time so the finishes above are not stressed.
When the steel is set the floor holds firm again and the soft spots are gone. Because the humidity is what caused the rot, we usually recommend drying the crawl space in the same visit so the new supports stay sound in ground that used to eat wood.
What’s included
The whole load path - not just the soft spot
Every supplemental beams & jacks we do in Kings Bay, GA follows the same checklist. We support the framing that failed and the framing that is about to. A typical beam and jack scope includes:
- Elevation readings across the floor to find the real low point
- New poured concrete footings sized to the load and the soil
- Adjustable steel jacks set plumb and shimmed to bear evenly
- Supplemental beam under long or undersized joist spans
- Rotted or split posts, girders and joists replaced or sistered
- A slow, staged lift so plaster, tile and trim are not shocked
- Photo documentation before, during and after
What we won’t do
We will not stack blocks or shim on bare dirt, we will not crank a jack fast enough to crack your ceilings, and we will not put new steel under wet, rotting framing without telling you the moisture has to be dealt with as well.
What to expect
Four steps, start to finish
Free inspection
We read elevations across the floor, check every post and girder, and find where the support actually failed.
Written plan & price
You get the jack count, the beam length and any framing replacement itemized at one fixed price, with financing options.
Install, usually one day
Our crew digs and pours the footings, sets the steel, and brings the floor up in measured stages.
Walkthrough & warranty
We show you the after photos, re-read the elevations with you, and hand over the workmanship warranty in writing.
Supplemental Beams & Jacks in Kings Bay
Questions Kings Bay homeowners ask us
Living near the marsh at Kings Bay, my crawlspace stays humid and posts are rotting, can you fix that?
That high humidity rots the wood posts and softens the band joists under your floor. We replace the bad supports with steel jacks on concrete footings and a beam under the span, working from the crawlspace.
My band joist feels soft along the edge of the house, is the marsh humidity to blame?
Very likely, the constant marsh-edge humidity keeps the band joist damp until it rots and goes soft. We shore it with steel jacks on poured footings and a supplemental beam so the floor edge stops giving.
Why do the posts under my Kings Bay home rot so much?
The marsh humidity keeps everything under the house damp, and wood posts in that damp rot from the base up. We fix it with steel jacks on concrete footings that stand up to the moisture, plus a beam under the span.
Can you swap rotted posts near the marsh without disturbing my living space?
Yes, all of it happens down in the crawlspace, so your living space stays untouched. We set steel jacks on concrete footings and a beam, and most Kings Bay jobs are done in a day.
How do I keep the humidity from wrecking my floor supports out here?
Getting the load onto steel jacks and concrete footings, off the damp wood, is the lasting fix, along with a beam under the span. We'll do a free written inspection and show you where the humidity is doing damage.
“Our floors had gotten soft and the whole downstairs smelled musty. They inspected the crawl space, showed us photos of the rot and moisture, and fully encapsulated it. The smell is gone, the floors feel solid, and our humidity finally stays under control.”
Free inspection · No obligation
Find out what's really happening under your Kings Bay home
We measure, photograph and explain what we find - then give you one fixed written price. No pressure, and no obligation to book anything.
- Free inspection with a written report
- Fixed price before any work starts
- Our own trained crews - never subcontractors