Pool decks and patios that grip when wet – and stay cool barefoot.
UV-stable polyaspartic over diamond-ground concrete. Slip-rated finish, heat-reflective pigment, built for the Charlotte sun. No more slick stained concrete that burns your feet by noon.
Free walkthrough.
We measure your patio or pool deck and bring slip-rated samples to your walkthrough.
Charlotte sun, salt air, and pool chemicals.
The problems outdoor concrete deals with in Charlotte Metropolitan Area, North Carolina are different from a garage slab. UV exposure for 280+ sunny days a year. Salt air from the coast. Pool chemicals – chlorine, muriatic acid, salt-system brine. Heat that pushes surface temperatures past 130°F in afternoon sun. And wet feet that turn aged smooth concrete into a slip hazard.
What we see on every outdoor walkthrough:
- Faded, chalky, peeling old coatings – usually epoxy that yellowed and let go in 2-3 years
- Slick wet surfaces – aged concrete that’s been smoothed by years of wear and now hydroplanes under wet feet
- Heat that burns bare feet – dark concrete reaches 130-150°F by noon in summer
- Stains from pool chemicals, leaf tannins, BBQ drips, sunscreen
- Cracks from the freeze-thaw inland and slab movement coastal
The fix is a system designed for outdoor: UV-stable polyaspartic, slip-rated topcoat, heat-reflective pigment, all over the same diamond-grind prep we run on every floor. It’s not a different product line – it’s the same chemistry, spec’d for outdoor performance.
What makes it work outside.
Outdoor-spec’d layers
Substrate
Primer
Base coat
Broadcast
Topcoat
Heat-reflective pigment. Standard dark colors absorb sun and conduct heat. We offer a heat-reflective additive that drops surface temps 15-25°F vs unmodified concrete on the same hot afternoon. Lighter color tones reflect more; darker tones still benefit but less. We discuss the trade-off during the design consult.
Slip rating. A wet pool deck shouldn’t be a fall hazard. Our outdoor topcoat carries an ASTM F1679 slip rating well above the threshold for wet barefoot traffic. The texture comes from the broadcast layer plus an aggregate-loaded sealer – aggressive enough to grip, smooth enough to walk barefoot.
Pool chemical resistance. Polyaspartic resists chlorine, salt system brine, muriatic acid (used for pool start-up), and the rest of the standard pool chemistry. Spills wipe off, drips don’t etch.
UV stability. The single biggest reason DIY epoxy fails outdoors: it yellows and chalks under sun. Polyaspartic stays color-true. We’ve coated pool decks in year 1 that look identical in year 8.
Four steps. Built for sun.
Walkthrough
We assess the slab condition, pool/patio drainage, and sun exposure. Sample colors held in your actual light.
Fixed quote
One number in writing in 24 hours. Includes outdoor-spec materials, prep, install, warranty.
Diamond-grind prep
Outdoor concrete needs deeper prep than indoor – oxidation, mineral buildup, sealer residue all come off.
1-day install
Base, slip-rated broadcast, UV-stable topcoat. Cure overnight, walk on it next morning.
Pricing by surface size.
Pool decks and patios price by total square footage. The outdoor-spec materials cost slightly more per sq ft than indoor garage spec, but the system is otherwise identical.
Get my fixed quoteThe standard behind every Charlotte floor
Diamond-ground prep
Every Charlotte slab is mechanically diamond-ground, not acid-etched, so the coating actually bonds and stays down.
Most garages in a day
A standard garage is prepped, coated, and topcoated in one day. Back to parking without a week of downtime.
Bonded and insured
Fully bonded with liability coverage. Ask for the certificate before any crew starts.
The Lodestone Coat Standard
A written commitment on adhesion and finish. If a covered issue shows up, we come back and make it right.
Outdoor coatings, answered.
Related coatings.
Pool decks and patios built for Charlotte weather.
Charlotte’s humid, red-clay setting is hard on bare concrete. Moisture pushes up through unsealed slabs, red-clay mud and road grime stain porous surfaces fast, and the occasional winter freeze widens any crack left open. Floors here need moisture management and a sealed, non-porous finish more than almost anything else. Most homes around the metro are brick-and-vinyl suburban builds whose slabs were never ground or sealed, so the first real prep they get is the one that finally makes a coating stick.
Outdoor concrete in Charlotte faces humid subtropical summers, red-clay subsoil, and moderate winter freeze-thaw plus pool chemicals and bare feet. Our coatings stay cooler underfoot, grip when wet, and resist UV and moisture — so the Charlotte metro pool decks and patios stay safe and look good season after season.
We install patio pool deck across Charlotte and the Charlotte metro — Concord, Gastonia, Mint Hill, Huntersville, Pineville, Cornelius, Matthews, and Waxhaw — and in neighborhoods like Historic Downtown Concord, Christenbury, Afton Village, Moss Creek, Quail Hollow, Cold Springs, Afton Park, and Cabarrus Avenue Historic District. Every Charlotte job is prepped and spec’d for humid subtropical summers, red-clay subsoil, and moderate winter freeze-thaw, not a recipe copied from another region.
Will the pool deck stay cool enough for bare feet in Charlotte?
Yes — our exterior systems are formulated to stay cooler underfoot than bare concrete or dark pavers, which matters in Charlotte’s humid subtropical summers, red-clay subsoil, and moderate winter freeze-thaw.
Is the coating slip-resistant for Charlotte pool areas?
We build a slip-resistant texture into every Charlotte pool deck and patio, so the surface grips when wet — made for the Charlotte metro outdoor use.
How much does a patio or pool deck coating cost in Charlotte?
In Charlotte, a patio or pool deck coating typically costs $6 to $14 per square foot installed. The figure covers surface preparation, the coating system itself, and labor. What moves a quote inside that range is slab condition, how much grinding and crack repair the floor needs before anything is applied, the finish you choose, and access to the space.
How we specify a floor in Charlotte
Charlotte’s humid, red-clay setting is hard on bare concrete. Moisture pushes up through unsealed slabs, red-clay mud and road grime stain porous surfaces fast, and the occasional winter freeze widens any crack left open. Floors here need moisture management and a sealed, non-porous finish more than almost anything else. Most homes around the metro are brick-and-vinyl suburban builds whose slabs were never ground or sealed, so the first real prep they get is the one that finally makes a coating stick.
Every slab is tested before we quote a system. Moisture drives more coating failures than any other single factor, so we measure it rather than guess: a calcium chloride test to ASTM F1869 for moisture vapor emission, or in-slab relative humidity probes to ASTM F2170 where the slab is newer or below grade. If the readings come back high, the floor gets a moisture-mitigating primer before the build coats, not a thicker topcoat.
Preparation is mechanical, never acid etching. Diamond grinding opens the slab to an ICRI CSP-2 to CSP-3 surface profile, which is the texture a coating needs to key into concrete properly. Cracks and joints are chased out and filled before the first coat. Slab flatness and finish are assessed against ACI 302.1R guidance so we can tell you up front what the floor will and will not hide.
Systems are quoted by total mil build, not by coat count, because that is what determines how long a floor lasts. A flake system for a working garage is typically specified in the 20 to 30 mil range; a thin roll-on kit is often 8 to 12 mils, which is why it wears through at the tire tracks first. Polyaspartic topcoats cure fast and hold a wider application window than epoxy, they stay UV-stable rather than ambering in daylight, and their short pot life and recoat window are exactly why they are a crew-and-equipment job rather than a weekend project.
Get your patio or pool deck quoted in 24 hours.
Free walkthrough. Slip-rated, UV-stable, cool-to-touch finishes. Fixed quote, no surprises.