Epoxy Pool Deck Coating in Florida
We install epoxy on the right slab, and a pool deck is usually the wrong one.
Where epoxy is right
Epoxy is in our own kit and we put it down every month, so this is placement advice and not a hit piece. It is the right choice on a slab that stays under a roof. Screened lanais, covered outdoor kitchens, pool equipment pads, the garage bay that opens onto the deck, a cabana floor. Epoxy grips prepared concrete harder than almost anything, it shrugs off pool chemicals that get spilled while you are dosing, and it hoses clean in a minute. It also builds thickness, so a spalled slab can be brought back to line rather than torn out. Where a covered floor has to look sharp and take furniture, carts and wet feet coming in from the shower, we will quote you epoxy without hesitating.
Heat and wet grip
A pool deck is used barefoot, wet, at the hottest hour of the day. That is the one job epoxy was never built for. The cured film is dense and it lies flat, so water sheets across it instead of draining away, and a gloss finish under that film of water is where people go down. Broadcast quartz or flake puts texture back and it does help, but the grit that grips a wet foot also scrapes it, and sand and leaves sit in the profile so you brush more. Heat is the other half. A hard sealed film sitting on concrete stores what the slab collects. Light poured rubber measured 99 F on a 91 F afternoon while the bare slab beside it read 155 F, and it drains through instead of holding a sheet of water.
How we split a deck
Most South Florida pool areas are two jobs, not one. There is a covered lanai or a shaded cabana run, and there is the open apron around the water. We quote them as two systems on one page. Epoxy or a bound stone finish where the roof protects it, poured rubber where the sun and the bare feet are, and a color pairing that reads as one deck rather than a patch job. You see the split in writing at the free measurement, with the square footage for each part. If the whole area is open sky, we say so and we do not sell you epoxy for it. If it is all under roof, we do not sell you rubber you do not need.
Questions we get
Can epoxy go over my existing pool deck?
Over a sound slab, yes. It gets ground open, cracks get routed and filled, and the slab gets a moisture reading before any resin is opened. Going on is not the hard part though. Staying on through open sun and daily chlorinated splash is, and that is the question we answer at the measurement before you spend anything.
Is an epoxy deck slippery when wet?
A smooth gloss finish is, and around a pool that decides it. You can broadcast quartz or flake into the coat and get real grip back, which we do on covered floors. What you cannot change is that the film is sealed, so water stays on top and moves where you step instead of draining down through the surface.
How hot does an epoxy pool deck get?
We do not publish a number for it, because we do not lay epoxy in open sun and we only quote what we have measured ourselves. On a 91 F afternoon our readings were 155 F on bare concrete, 134 F on tile and 99 F on light poured rubber. A sealed film over that slab is not beating the rubber.
Do you install epoxy or only rubber?
Both. Since 2013 our crews have put down more than 1.6M sq ft across Broward, Miami-Dade and Palm Beach, epoxy under roofs and poured rubber out in the open. The terms do not change with the material, free measurement within 24 hours, a fixed written price, 1 to 3 days on site, and a 2 year workmanship warranty.
What is the best coating for pool decks?
Around a pool the ranking is set by heat and wet grip, not by gloss. Poured rubber surfacing measured 99 F in our field readings on an afternoon when bare concrete read 155 F, and it stays grippy soaking wet, which is why it is what we pour on open decks. Epoxy has its place and it is in our own kit, on lanais, garages, equipment pads and covered areas that stay shaded and dry. In open Florida sun an epoxy deck runs hot and needs a broadcast aggregate to be safe wet. Acrylic spray deck is cheapest and is redone every 3 years.
What is the longest lasting deck coating?
Among coatings, a 2 part polyurethane or a UV stable epoxy outlasts a single part acrylic that gets redone every 3 years, and epoxy is what we use where a deck stays shaded and dry. No coating outlasts the slab it is bonded to, though, so prep decides more than the product does. Grind, fill and prime properly and a good coating holds. Roll it over a chalking topping and it fails with the topping. In open Florida sun a coating is still a film, and a film is thin. Poured rubber surfacing is a troweled layer many times thicker under a 2 year workmanship warranty.
The full build, primer, body coat and the sun stable topcoat that has to go over epoxy outdoors, is on our epoxy resurfacing page.