Cost Guides · Concrete Coatings
Epoxy Garage Floor Cost in 2026: Price Per Square Foot
What a garage floor coating costs you per square foot, from live kit prices and published wage data.
Bidding one today? Turn a photo into an itemized estimate in about 6 seconds.
Presets: 1 car 12 by 20 ft, 2 car 20 by 20 ft, 3 car 31 by 20 ft.
Shelf kit prices from one retailer, Menards, selling in 15 states, mostly Midwest, captured Sept 11, 2026, with BLS May 2025 national wages. Your local prices vary. Wage cost only, before burden, overhead, and your margin.
How much does it cost to epoxy a garage floor?
Coating materials run $0.36 to $1.98 per square foot at shelf price today. Crew wages run $26.64 to $29.69 an hour. On a 400 square foot two car garage at 16 crew hours, raw cost lands near $1.43 to $1.58 per square foot.
Epoxy floor cost by coating system
Three systems cover almost every residential garage, and they are not close in price.
| System | Product and SKU | Price | Per sq ft |
|---|---|---|---|
| DIY kit epoxy | EPOXYSHIELD 2.5 Car Kit, SKU 5512309 | $179.00 | $0.36 |
| DIY kit epoxy | EPOXYSHIELD 1 Car Kit, SKU 5512293 | $96.99 | $0.39 |
| Full floor epoxy kit | ArmorPoxy 32 piece 2 part epoxy kit, 900 sq ft, SKU 5516020 | $1,099.00 | $1.22 |
| Polyaspartic | ArmorPoxy Polyaspartic 25 Pc, 500 sq ft, SKU 5516073 | $989.00 | $1.98 |
Read the range honestly: every figure here is the everyday shelf price over the coverage Menards publishes. Sale prices and mail-in rebates move it down for a week at a time, so bid the shelf number and keep the discount as your margin.
Price the materials and labor in one estimate, free →
Cost to epoxy garage floor by size
How much to epoxy garage floor comes down to one multiplier, size. A one car bay at 12 by 20 feet is 240 square feet. A two car at 20 by 20 is 400, a three car at 31 by 20 is 620. The spread is stark: the same three car floor takes about $223 to $242 of DIY kit epoxy, or $1,228 of polyaspartic, at shelf prices captured 2026-09-11.
What drives the price up?
Prep, not product. Diamond grinding, oil spot cleaning, crack chasing, and a moisture test eat hours before a gallon opens. Chips, a clear topcoat, and a second color coat each add a pass. Those hours are why two bids on one garage land hundreds apart.
Labor is the other half. The Bureau of Labor Statistics puts the May 2025 mean wage for painters in construction and maintenance at $26.64 an hour. Floor layers outside carpet, wood, and hard tile earn $29.69. Those are wages paid, not rates billed. Your billed rate carries burden, insurance, equipment, and profit on top.
How do I turn a square foot price into a bid?
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Measure the slab and subtract nothing
Tape the bay wall to wall. Coat under the shelving, because the homeowner moves it the week after you leave.
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Test moisture before you promise a system
A slab pushing vapor delaminates coatings. Price a moisture tolerant primer as its own line when the reading calls for one.
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Price prep by the hour, coating by the square foot
Grinding and patching are hours. The coating is a rate. Separate them and you can defend the number line by line.
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Add burden and margin, then send it the same day
Load the cost per square foot for burden and overhead, then set your margin. Quotes sent the same day close better.
Where this fits with your other numbers
Our concrete slab cost calculator sizes the slab underneath, and the flooring cost calculator prices floors inside the house. Every tool sits on the construction calculators hub.
SimplyWise Cost Estimator for epoxy garage floor cost
SimplyWise Cost Estimator turns a job site photo into an itemized estimate in about 6 seconds. Material, labor, and fee lines each carry unit, quantity, and price per unit. Material pricing is pulled from the closest Home Depot to your registered zip. It is $29.99/mo or $239.99/yr, about $20/mo on annual, with a 7-day free trial.
Sources
Coating prices and coverage
- Menards, EPOXYSHIELD 2.5 Car Kit, SKU 5512309, captured 2026-09-11.
- Menards, EPOXYSHIELD 1 Car Kit, SKU 5512293, captured 2026-09-11.
- Menards, ArmorPoxy 32 Pc Kit, SKU 5516020, price read from the listing 2026-09-11.
- Menards, ArmorPoxy Polyaspartic Kit, SKU 5516073, price read from the listing 2026-09-11.
Wage data and product facts
- BLS OEWS national estimates, May 2025, codes 47-2141 and 47-2042, read 2026-09-11.
- SimplyWise Cost Estimator, App Store, verified 2026-09-11.
Frequently asked questions about epoxy garage floor cost
The price
How much does it cost to epoxy a garage floor?
Materials run $0.36 to $1.98 per square foot, from shelf kit prices captured 2026-09-11. Add crew hours at a $26.64 to $29.69 mean wage (BLS, May 2025). On a 400 square foot two car floor at 16 crew hours, raw cost lands near $1.43 to $1.58 per square foot.
How much to epoxy a garage floor for two cars?
A two car bay at 20 by 20 feet is 400 square feet. DIY kit epoxy runs about $144 to $156, a full floor epoxy kit about $488, polyaspartic about $792. Labor sits on top.
Picking a system
What is the cost to epoxy a garage floor with polyaspartic instead?
Polyaspartic materials run $1.98 per square foot, roughly five times DIY kit epoxy. The ArmorPoxy 25 piece kit covering 500 square feet is $989.00 at Menards. It buys faster cure, which is why crews charge more for it.
What is epoxy floor cost per square foot for materials only?
DIY kit epoxy is $0.36 to $0.39. A full floor epoxy kit is $1.22. Polyaspartic is $1.98. Every figure is the shelf price over the coverage Menards publishes, captured 2026-09-11.
Building the bid
Can SimplyWise Cost Estimator price a garage floor coating?
It turns a job site photo into an itemized estimate in about 6 seconds. Material, labor, and fee lines carry unit, quantity, and price per unit. Enter the kit price and your crew rate, then send a branded quote the client signs to approve. Pricing is $29.99/mo or $239.99/yr, with a 7-day free trial.
Turn a square foot price into a bid that holds margin.
Snap a photo, get an itemized estimate with material and labor lines, and send a branded quote before you leave the driveway. Free to try, then $29.99/mo or $239.99/yr.