How much does an epoxy garage floor cost?

A professionally coated garage floor runs about $1,500 to $5,000 for a two-car space, or roughly $3 to $12 per square foot depending on the system. DIY epoxy kits are about $200 to $800, which is why many homeowners do it themselves.

Can I epoxy my garage floor myself?

Yes, DIY epoxy kits are common and the application is manageable. The make-or-break step is prep: cleaning, degreasing, and grinding or etching the concrete, plus confirming it is dry. Most failures trace back to rushed prep, not the rolling.

Is epoxy or polyaspartic better for a garage?

Polyaspartic cures faster, resists UV yellowing, and handles temperature swings better, but costs more and sets quickly, which is harder for DIY. Epoxy is cheaper and more forgiving to apply. Many pro systems use an epoxy base with a polyaspartic topcoat.

How long does an epoxy garage floor last?

A well-prepped DIY epoxy floor lasts several years to a decade; professional polyaspartic systems can last 15 to 20 years. Lifespan depends far more on the prep and the topcoat than on the brand of epoxy you choose.

Why does epoxy peel off garage floors?

Almost always poor prep or moisture. If the slab was not ground or etched, was dirty or oily, or had moisture coming up through it, the coating cannot bond and it peels. A moisture test and proper surface profiling prevent it.

UPDATED JUNE 2026

Epoxy Garage Floor Cost in Utah

Locally calibrated hire vs. DIY cost data for epoxy garage floor projects in Utah. Cited sources, permit requirements, and a full build guide, free.

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HIRE A PRO

$1,500–$4,900

Fully installed, labor + materials

DIY COST

$200–$800

Materials + rentals, your labor free

Moderate

Requires some construction knowledge and proper planning.

Government Data · Government Data · Submitted Quotes (n=0)

How we got these numbers

National benchmark costs from RSMeans, Angi, Fixr, and HomeGuide are adjusted for Utah using two federal datasets: the Bureau of Economic Analysis Regional Price Parity (RPP) index and the Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics. Utah's RPP is 1.0 (national baseline = 100) and its BLS labor adjustment factor is 0.99. Higher RPP means goods and services cost more relative to the national average; the BLS factor scales contractor labor rates to local wage levels. We blend these two adjustments, weighted 40% RPP, 60% BLS labor, to produce the ranges shown above.

adjusted_cost = national_benchmark × (0.4 × RPP/100 + 0.6 × bls_labor_adj)

RPP(Utah) = 1.0 · BLS adj = 0.99

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What's included

Item	Qty	Unit Cost	Subtotal
Epoxy or polyaspartic kit	1 to 2 kits	$150	$300
Concrete etcher or grinder rental	1	$60	$60
Decorative flakes	as desired	$40	$40
Topcoat or clear sealer	1	$90	$90
Materials Total			$490

Tools you'll need

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TOOLS YOU PROBABLY OWN

Shop vac and stiff brush

TOOLS TO RENT OR BUY

Squeegee, roller, and spiked shoes
Often included in better kits
Concrete grinder or etch solution
Grinding beats acid etching for adhesion

Build sequence

1
Fix cracks, then clean and degrease the slab thoroughly.
2
Grind or acid-etch the concrete to open the surface for adhesion.
COMMON MISTAKE
Skipping or skimping on prep is the top cause of peeling epoxy.
3
Confirm the slab is dry with a moisture test before coating.
COMMON MISTAKE
Coating over a damp slab traps moisture and the finish lifts.
4
Mix and roll the coating in sections, broadcasting flakes if desired.
5
Apply the topcoat and let it fully cure before driving on it.

Permits and code requirements

PERMIT REQUIREMENTS

Permit rules for epoxy garage floor vary by city and county in Utah. Most structural, electrical, plumbing, or mechanical work needs a permit and an inspection. Confirm with your local building department, or see the Utah guide for specifics.

PERMIT THRESHOLD

Varies by municipality

Disclaimer: Always verify permit requirements with your local building department before starting work. Requirements vary by municipality and are updated periodically.

Frequently asked questions

NEXT STEPS

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UPDATED JUNE 2026