Slab Correction
A flat, bondable slab surface without tearing out the existing concrete, corrected and finished in place.
What Goes Wrong
Vapor rising from a slab-on-grade floor breaks the bond between the overlay and the concrete beneath it.
A moisture check before any primer goes down confirms the slab is dry enough for the overlay to bond and stay bonded.
Pouring a cementitious overlay directly onto bare concrete without primer leads to delamination under foot traffic.
A bonding agent coat gives the overlay a mechanical connection to the slab, so it does not lift or separate over time.
Bridging the overlay over active cracks transfers slab movement into the new layer, causing it to crack in the same spots.
Cracks and voids are filled and allowed to cure fully before the self-leveling mix is poured, so movement does not transfer up.
Pouring the overlay too thin over deep low spots leaves weak areas that chip or hollow out under regular use.
The installer sets the pour depth to the slab’s actual low spots, typically 3/16 to 1/2 inch, so coverage is even and structurally sound.
Scope of Work
From garage slabs to basement floors, the overlay corrects surface conditions before any finish is applied.
The self-leveling mix fills settled areas and dips, restoring a flat plane across the full slab surface.
Spalled or rough concrete gets a fresh cementitious layer that bonds to the existing slab and accepts a finished topcoat.
The overlay creates a flat, bondable base for polished concrete, protective coatings, or decorative topcoats.
Residential garages and basements with uneven or settled slabs are common candidates for overlay correction in Marietta.
Cracks filled and cured before any overlay is mixed.
Applied where slab vapor readings are elevated.
Overlay ground and polished once fully cured.
Confirmed before any finish work begins.
Slab Correction Service
Settled or pitted concrete in older homes can be corrected with an overlay pour rather than a full tear-out.
The process starts with a slab condition assessment. The installer checks for active cracks, low spots, and moisture, Marietta’s climate variation stresses slab-on-grade concrete seasonally, so a moisture check before overlay application is not optional. Cracks and voids get filled and allowed to cure before any overlay material is mixed, so the new layer does not bridge over unstable areas.
A bonding agent and primer coat go down next, giving the cementitious overlay a mechanical connection to the existing slab. Without this step, the overlay can delaminate under foot traffic. The self-leveling mix is then poured and spread using a gauge rake and spiked roller, allowing it to seek its own level across the floor.
Once cured, the overlay surface can be ground smooth, polished, or left as a base for a protective topcoat. Flatness and bond testing confirm the layer has adhered before any finish work begins. The installer documents the overlay thickness and materials used so you have a full record of what was applied to your floor.
Why Choose Us
Every job is handled by vetted local installers who follow a documented process from first assessment to final handover.
You receive a written quote listing materials, overlay thickness, and cure times before any work is scheduled.
Every estimate comes with a checklist confirming grinding, degreasing, and crack repair are completed before the pour.
A final inspection confirms bond and flatness, and you get a written record of what was applied to your slab.
We connect customers with independent local partners who have hands-on experience with Marietta slab conditions.
The estimate is reviewed and agreed before any installer is scheduled, so there are no surprises on the day.
The Process
01
Tell us about your slab and we arrange a local installer to assess the floor and quote in writing.
02
The installer completes the surface-prep checklist, applies bonding primer, then pours and spreads the overlay.
03
A flatness and bond check confirms the result, and you receive a full written record of the completed work.
Pricing Estimates
| Job | Typical cost |
|---|---|
| Thin leveling skim | $3-$5 per sq ft |
| Standard self-leveling overlay | $5-$8 per sq ft |
| Thicker overlay for damaged slabs | $8-$12 per sq ft |
Tell us about the slab and we’ll arrange a local installer to assess it and quote materials, layer thickness, and cure times in writing.