Rocket City Coatings

Commercial Epoxy Flooring

Specced by traffic load and chemical exposure · quoted per job

A commercial epoxy floor gets specced by two questions: what rolls across it, and what spills on it. Answer those honestly and a 100%-solids epoxy system will outwork anything else in a wash-down kitchen, a forklift aisle, or a hangar bay. Answer them wrong and you've bought either a floor that fails early or thickness you didn't need.

Private hangar with high-gloss gray epoxy floor reflecting a small aircraft, safety-yellow striping
Illustrative render — real installs in the gallery
20– 250 Mil build range broadcast coats to troweled mortar
4– 6 " Cove base height wash-down floors turn up the wall
2 Questions that spec it traffic load and chemical exposure

Traffic load and chemical exposure decide everything

Commercial floors are measured in mils. A mil is one thousandth of an inch, and commercial epoxy systems run from about 20 mils for light-traffic broadcast floors to 250 mils for troweled mortar rebuilds. Where your floor lands in that range isn't a taste question — it's set by the heaviest wheel and the harshest chemical the floor will ever meet. The chemistry basics live on our epoxy flooring overview; this page is the commercial spec.

Traffic first. Foot traffic and pallet jacks are easy. Forklifts aren't — a loaded truck puts its whole weight through a few small contact patches, and it turns in place, which shears coatings sideways. Forklift aisles get heavier builds with aggregate broadcast into the resin so the wear happens in sacrificial grit, not the film.

Then chemistry. A machine shop dripping cutting oil, a kitchen running caustic degreaser at closing, a hangar with hydraulic fluid and Skydrol — each of those needs a resin selected against the actual spill list, not "chemical resistant" in a brochure font. We ask for your list before we quote. Every time.

The material itself is 100%-solids epoxy. That phrase means there's no solvent in the bucket — 100%-solids epoxy has no solvent to evaporate, so a 60-mil wet application cures into a 60-mil floor. Solvented products shrink as they dry; what you measure going down is not what you get.

Build by service level — typical ranges
ServiceTypical buildWhere it runs
Foot traffic + carts20–30 mils, broadcastBack-of-house retail, corridors
Forklift aisles40–60 mils, aggregate broadcastWarehouses, distribution, shops
Wash-down + chemical60+ mils with cove baseKitchens, processing, kennels
Impact + rebuildUp to 250-mil troweled mortarSpalled aisles, dock aprons
Quick reference
ItemAnswer
PricingSpecced and quoted per job
Cure to full traffic3–7 days (epoxy)
Faster optionPolyaspartic topcoat, 24–48 hrs
StripingIn-system, under the wear layer

Get a commercial floor specced

Square footage, what rolls on it, what spills on it. With those three we can talk real numbers.

Cove bases and line striping, done inside the system

A cove base is the radius of coating material that turns the corner where floor meets wall. A cove base carries the coating 4 to 6 inches up the wall, so wash-down water never finds the joint between slab and wall. In a kitchen or processing room, that joint is where water sits, bacteria grows, and health inspectors look first — which is why wash-down floors without coves keep failing inspections that the floor itself would've passed.

Line striping works the same way: it belongs inside the build. Aisle lines and pedestrian lanes go down as pigmented coats between lifts, then the clear wear layer locks them in. Striping painted on top of a finished floor is gone wherever the forklifts turn, usually within the year.

None of this shows up in a per-square-foot teaser price, which is exactly why we don't quote from one.

Timing matters too. Epoxy needs 3 to 7 days of cure before full traffic; a polyaspartic topcoat over the same build cuts that to 24 to 48 hours. When a Decatur production floor can only give us a holiday weekend, that topcoat swap is usually what makes the schedule work. North Alabama humidity is part of the spec as well — epoxy cures slower and can blush in damp August air, so we plan pours around the dew point instead of hoping.

Who shouldn't buy commercial epoxy

If your floor is a big open slab — bulk warehouse, distribution bays, flex space waiting on a tenant — and nothing corrosive ever hits it, you probably shouldn't be on this page. Polished concrete usually wins there: no film to wear through, no recoat cycle ever, and on large footage it tends to cost less per foot than a coating built thick enough to survive the same forklifts. That work lives on our commercial concrete polishing page.

Epoxy earns its keep where the floor needs a membrane — chemical exposure, wash-down sanitation, containment, or color and striping requirements polish can't deliver. If you're not sure which side of that line your building sits on, the polished concrete vs epoxy comparison was written for exactly this decision, by the one local company installing both.

We make the same margin either way. The diagnosis is free, and it's honest because it can afford to be.

What does commercial epoxy flooring cost in Huntsville?
It's quoted per job, not from a price sheet, because the spec drives the number — a 20-mil broadcast floor and a 250-mil mortar rebuild are different projects on the same square footage. What moves your quote: total area, mil build, slab condition, cove base footage, and how much downtime you can give us. Send the floor plan and what runs across the floor through the contact page and we'll come back with a real number, not a teaser rate.
How thick should a commercial epoxy floor be?
Thick enough for the worst thing that happens to it, and no thicker. Foot traffic and carts live happily on 20–30 mils. Forklift aisles want 40–60 mils with an aggregate broadcast. Wash-down kitchens and impact zones run heavier still, up to troweled mortar at roughly a quarter inch. Paying for 100 mils under an office chair is wasted money, and we'll say so on the quote.
Can you install commercial epoxy without shutting us down?
Usually, yes. We phase work by bay or aisle, run nights and weekends when the schedule demands it, and can spec a polyaspartic topcoat where you need traffic back in 24 to 48 hours instead of waiting out a full epoxy cure. The honest constraint is cure chemistry — we'll build the phasing plan around it during the walkthrough rather than promise a timeline the resin can't keep.
Do you do line striping and safety markings?
Yes, and we put them inside the system, not on top of it. Aisle lines, pedestrian walkways, and hazard zones go down as pigmented coats between lifts, then get locked under the final topcoat. Paint striped onto a finished floor is the first thing a forklift erases; striping under the wear layer lasts as long as the floor does.

Get a number, not a runaround

Tell us what you're working with and we'll give you a straight price range on the phone. No pressure visit required to hear a number.

CALL (339) 368-5083