An interior epoxy floor coating turns a bare or worn concrete slab into a seamless, sealed, chemical-resistant surface. Detroit Concrete prepares the slab properly first (the prep, not the product, is what makes a coating last) then installs the full epoxy system, primer, body coat and topcoat, in basements, shops, utility rooms and finished living space. Every project starts with a free written estimate.
Most failed epoxy floors are not a product problem; they are a prep problem. A coating rolled onto a sealed, smooth or moisture-laden slab peels and lifts within months. We grind or shot-blast every interior epoxy install to a clean, profiled surface and test moisture before any product goes down.
From there, the system is matched to the room. A basement utility room takes a basic epoxy with a flake or solid-colour topcoat. A workshop or shop floor takes a tougher epoxy with a chemical-resistant topcoat. A finished living-space floor takes a decorative metallic or self-leveling epoxy with a clear high-gloss top.
Either way the system goes on as a system, primer, body coat, topcoat, in the right order at the right temperature. The same coating discipline runs through our garage floor epoxy and garage floor work. Pair the install with the self-leveling underlayment when the substrate needs flatness first.
Recent work
How it works
How We Coat an Interior Epoxy Floor in Detroit
Verify slab is epoxy-ready
We check the slab for moisture, old sealers and cracks, confirm the coating system suits the room, and flag any prep that has to happen, sealer removal or repair, before any epoxy goes down.
Profile with diamond grinder
The slab is mechanically ground with diamonds or shot-blasted to the surface profile the manufacturer requires, opening the concrete so the coating can mechanically bond, not just sit on top.
Apply primer, body and topcoat
We install the full system in sequence, primer for adhesion, body coat with flake or metallic if chosen, then topcoat for chemistry resistance and finish, all to the manufacturer-specified coverage.
Cure for traffic and load
Each layer cures to schedule before the next, the topcoat reaches full chemistry resistance after the published cure window, and we hand the floor over with the timeline for foot traffic and full load.
Where it fits
Where Epoxy Wins, Where to Pick Other
Interior epoxy is the right call for basements, shops, utility rooms and any space where chemical resistance, washability and a sealed surface matter more than a hard, no-coating finish.
If those last things matter more, polished concrete is the move, the slab is the finish, no coating to fail. Stained concrete adds colour to the slab, often paired with a clear topcoat. Micro-topping resurfaces a slab that is not coating-ready before either route.
Slab prep, system choice, durability and chemistry resistance for interior epoxy in Detroit.
Peeling is almost always a prep failure. We mechanically grind or shot-blast every interior slab to the manufacturer's specified profile and test moisture, so the coating bonds to clean, sound concrete rather than a sealed or contaminated surface.
Same chemistry family, different system. Garage floor epoxy is built for hot-tire pickup and road salt; interior epoxy is matched to indoor traffic, chemistry exposure and the look the room calls for.
Not when finished for the use. We add a slip-resistant aggregate to the topcoat where the floor will see water or spills, so the surface stays grippy under bare feet, shoes and equipment.
Properly prepped and installed, ten to twenty years before a recoat is sensible. Recoating is straightforward when the time comes, just clean and re-topcoat, no need to start the system over.
Yes. Metallic epoxy systems move pigment for a marbled, dramatic finish; flake systems give a stone-look texture; solid colour systems give a clean, painted look. We bring samples on the estimate.
Homeowner reviews
What Detroit Homeowners Say About Their Epoxy Floors
Epoxy in the basement utility room. Seamless, easy to wipe down, and our laundry-spill incidents stopped being a problem the day they finished the install.
K. D.
Detroit
★★★★★
Workshop floor with a chemical-resistant topcoat. Two years of solvents and dropped tools and the surface still wipes clean. They prepped the slab properly first, that is the difference.
A. R.
Dearborn
★★★★★
Decorative metallic epoxy in our finished basement. Looks like a statement floor, but it cleans like vinyl. Way nicer than the carpet we ripped out.
F. D.
Sterling Heights
★★★★★
They explained that polished would not work on our slab and recommended a micro-topping plus epoxy instead. Done right, the new floor looks like a brand-new install.
L. O.
Livonia
From the blog
Concrete Guides & Articles
Practical reading on planning, finishes and caring for concrete in Detroit.
Basement, shop, utility room or finished living space, tell us the slab and the use, and we will spec the right epoxy system, prep the floor properly, and put it in a written quote.
