A garage floor coating is only as good as the prep under it, and that is the whole story. The coating itself, epoxy or a faster-curing polyaspartic, gives a hard, cleanable surface that resists oil, hot tyres and salt. But a coating rolled over a slab that was not ground and cleaned properly will peel, and a peeling floor costs more to fix than it did to coat. Price follows the square footage, the condition and prep the slab needs, and the coating system you choose.
The common systems are a full chip or flake broadcast for a showroom look and hide, or a solid colour, with a clear topcoat for durability. Polyaspartic costs more than standard epoxy but cures fast enough to walk on the next day and handles UV and temperature swings better. Either way the failure mode is always prep, so the grinding and moisture check are not the part to cut.
How Much Does Epoxy & Garage Floor Coating Cost in Winston-Salem, NC?
What changes
Effect on your price
Square footage
The single biggest driver. Work is priced per square foot, so measure before you call.
Slab prep and condition
Mechanical grinding, crack repair and a moisture check are the difference between a coating that bonds and one that peels. Prep is most of the value and the first thing cheap jobs cut.
Coating system
A standard epoxy is the base. A polyaspartic costs more but cures faster and handles UV and temperature swings better. Many floors use both.
Finish: chips, flake or solid
A full chip or flake broadcast for a showroom look costs more than a solid colour.
Moisture in the slab
If water is coming up through the concrete it has to be addressed first, because a coating over a wet slab lets go.
Every job is priced on site. We measure, check the base and the grade, and put a written price in your hand before any concrete is ordered.
What's Included
Mechanical grind of the slab, never just an acid wash
Crack and joint repair and a moisture check before coating
Epoxy or polyaspartic system matched to the use
Full chip or flake broadcast, or a solid colour, your choice
Clear topcoat for abrasion and chemical resistance
A surface that resists oil, hot tyres, salt and wear
How a garage floor coating Job Goes, Step by Step
1
Grind and profile the slab
The floor is mechanically ground to open the concrete so the coating can bond. This is the step cheap jobs skip with an acid wash, and it is exactly why those jobs peel.
2
Repair and moisture-check
Cracks and joints are repaired, and the slab is checked for moisture coming up through it, because a coating over a wet slab lets go. If moisture is present it gets addressed first.
3
Base coat
The base coat is applied evenly across the prepped slab, and if a chip or flake finish is chosen it is broadcast into the wet base coat at this stage.
4
Topcoat
A clear topcoat goes over the base and any flake to lock it in and give the floor its abrasion and chemical resistance. Polyaspartic topcoats cure fast enough to walk on the next day.
5
Cure before you park
The system is left to cure for the time the product needs before vehicles go back on. Rushing a coating back into service before it cures is another way to shorten its life.
When to Call
A garage or shop floor is stained, dusting or hard to clean
A previous coating is peeling or flaking off
You want a showroom-style chip or flake floor
You want a surface that shrugs off oil, salt and hot tyres
Where we cover
Epoxy & Garage Floor Coating across Winston-Salem, Kernersville, Walkertown, Rural Hall, Union Cross, Pfafftown, Clemmons, Lewisville, Stanleyville, Belews Creek, King, Germanton, Oak Ridge, Colfax, Summerfield, Stokesdale, Wallburg, Midway and Welcome.
Common Questions
Why do garage floor coatings peel?⌄
Almost always bad prep. A coating rolled over a slab that was only acid-washed instead of mechanically ground, or over a slab with moisture coming up through it, cannot bond and it lets go. Proper grinding and a moisture check are what make a coating last.
Epoxy or polyaspartic?⌄
Epoxy is the proven, lower-cost base. Polyaspartic costs more but cures fast enough to return the garage to use the next day, and it handles UV and temperature swings better. Many floors use an epoxy base with a polyaspartic topcoat to get both.
Is a coating the same as polished concrete?⌄
No. A coating adds a layer on top of the slab; polishing grinds and refines the slab itself with no coating to peel. Coatings give more colour and chip options, polishing gives a finish that never delaminates. Which is right depends on the floor and the look.
