Polyaspartic floor coating
Polyaspartic
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Floor & Deck Coatings in Frederick & Central MD
Epoxy floor coating
Epoxy is the system you choose when you want film thickness and chemical resistance and you can give the floor the time it needs.
Licensed & insuredFree written estimatesFrederick-based crewClean-site guarantee
Quick answer
How thick should an epoxy floor coating be?
A proper garage or workshop system is typically 20 to 40 mils of total film built across a primer, a build coat and a wear coat. The roll-on kits sold in boxes are nearer 3 to 5 mils, which is a painted film rather than a coating system. Thickness is what gives you the chemical resistance and the impact tolerance, and it is the main thing you are paying for beyond the preparation.
The work
What epoxy floors actually involves.
Epoxy is a two-part thermoset that cures by chemical reaction rather than by drying, and what it gives you that nothing else does as cheaply is thickness. A substantial epoxy build fills minor surface imperfections, bridges the texture left by grinding, and produces a hard film with genuine chemical resistance — which matters in a workshop where oil, brake fluid, solvents and battery acid actually get spilled.
Its limitations are equally specific and worth knowing before you buy. Epoxy wants warmth: a slab below about 55 degrees cures slowly and may not cure fully, which rules out some of the Maryland winter in an unheated garage. It is less flexible than the alternatives when cold, so a slab that moves seasonally can crack a thick epoxy film. And it ambers under ultraviolet light, so an epoxy top surface in a sunlit space will shift colour over a few years. None of that makes it the wrong product — it makes it the wrong product in particular rooms.
Which is why a great many of the floors we install are not pure epoxy at all. An epoxy base coat for build and economy with a polyaspartic wear coat over it gets you the thickness of one and the UV stability and cure speed of the other, and it is what we would specify for most garages where time allows. Pure epoxy stays the right answer for interior workshops, basement floors with no direct sun, and anywhere chemical resistance is the governing requirement.
Builds real thickness, in layers
Holds up to oil, solvents and battery acid
Needs warmth and cure time, and we say so
What epoxy floors costs in Maryland
Maryland epoxy systems, installed. Prep condition drives price more than the coating does. Thickness and the number of coats move the rate within these bands.
- Epoxy floor system, installed
- $5 – $9 per square foot
- Two-car garage in epoxy (approx. 500 sq ft)
- $2,300 – $4,500
- Epoxy base with polyaspartic topcoat
- $7 – $12 per square foot
- Full quartz broadcast system
- $9 – $16 per square foot
- Removing an existing failed coating
- $2 – $5 per square foot
- Workshop floor, chemical-resistant spec
- $7 – $14 per square foot
Ranges, not quotes. Real numbers come from a walkthrough — access, condition, height and finish level move a price more than square footage does. Estimates are free and in writing.
Get your numberFull epoxy floors cost guide for MarylandPrefer to just talk?
Call and describe the job. You’ll get a straight answer on whether it’s something we do and roughly what it runs.
(301) 524-1729
Self-performed
Epoxy floor coating
What’s included
Everything the epoxy floors scope actually covers.
Written into the estimate, not assumed. If something on your job is not on this list, it gets priced and named before anyone starts.
Mechanical profiling first, every time
01Diamond grinding or shot blasting to an open profile before any product goes down. Epoxy bonds superbly to properly profiled concrete and barely at all to a polished or acid-etched slab, and the difference shows up at the first hot tyre.
Thickness built in deliberate layers
02A primer, a build coat and a wear coat rather than one thick application — each layer at the mil thickness the manufacturer specifies, which is what gets you the stated chemical resistance rather than something that merely looks like it.
Chemical resistance where it is needed
03Systems specified for the actual exposure: oil and road salt in a garage, solvents and cutting fluid in a workshop, and household chemicals in a basement. The resistance figures differ substantially between products and the cheapest system is not resistant to much.
Slab temperature and cure time respected
04Slab temperature measured, not air temperature, and the schedule set to the product's actual cure window. We would rather tell you the garage is too cold this week than apply epoxy that never fully hardens — an undercured floor stays soft and cannot be rescued.
Flake, quartz or plain, finished properly
05Decorative flake, graded quartz aggregate or a plain colour, with a clear wear coat over it. Quartz gives the most durable and most slip-resistant surface and costs the most; plain colour shows every tyre mark and is the cheapest.
The honest recommendation, including against
06Where the room is sunlit, the slab moves, or you need the floor back in 24 hours, we will tell you polyaspartic or a hybrid is the better buy even though epoxy is the cheaper quote. The parent page sets out the comparison; this is us applying it to your floor.
On the job
Floor & Deck Coatings work across Frederick & Central MD.
What the trade looks like at each stage. Photos of our own recent jobs come out at the walkthrough, on the actual house.
Straight answers
Epoxy floors questions
Not covered here? Call and ask — you’ll get a real answer, not a “depends on the job”.
A plain gloss epoxy with nothing broadcast into it genuinely is, and that matters in a garage where a wet car comes in. The fix is aggregate — decorative flake gives some texture and a graded quartz broadcast gives a great deal. We will ask how the space gets used and recommend a grip level rather than defaulting to the glossiest option because it photographs well.
In direct sunlight, yes — epoxy ambers under ultraviolet light and the change is noticeable over a few years on a sunlit floor. In an interior workshop or a basement with no direct sun it stays stable for a long time. If the space gets real daylight, a polyaspartic wear coat over the epoxy solves it, and that is what we would specify.
Sometimes, and it depends entirely on what is there. A sound, well-bonded existing system can be abraded and recoated, which is much cheaper than starting again. A system that is peeling, blistering or was never properly bonded has to come off, because a new coating over a failing one fails with it. We test adhesion in several places before telling you which situation you are in.
Same crew, same visit
The rest of the floor & deck coatings work.
Most floor & deck coatings jobs are two or three of these at once, which is why they are priced and scheduled together rather than as separate call-outs.
From the field
Read up before you book.
Longer answers than a quote page has room for — how the work fails, what putting it right actually involves, and when waiting is the honest call.
Sources worth your time
Check us, and check the work
None of these are ours. They are the offices and standards bodies that set the rules we work to, so you can verify what we say rather than take it.
National Ready Mixed Concrete Association
Where the mix arrives from. Useful background on air entrainment, slump and why adding water at the truck to make concrete easier to place is the one request we will decline on an exterior slab.
OpenEPA on VOCs and indoor air
Why the smell of fresh paint matters, what low-VOC and zero-VOC actually mean, and how long to ventilate a room after a repaint.
OpenMaryland Home Improvement Commission
Check any Maryland contractor's licence before you sign. Ours is on file with the Commission.
Open
Talk to the people doing the work
Get a straight number for the whole job.
Tell us what needs doing. We’ll walk it with you, sequence every trade it touches, put the price in writing, and leave you to decide.
Get a quote
Let’s price your project.
Two short steps. No obligation, no pressure — just a clear number and a straight answer about what the job involves.
Tick as many as you like. Most jobs are two or three of them at once, and I sort out the detail when I come and look. Nobody gets turned away for choosing the wrong box.
