How much does an epoxy garage floor cost?

[PRICE: JC's range for a standard 2-car garage.] The epoxy garage floor cost depends mostly on the size of the garage and the condition of the concrete; the epoxy floor installation cost includes grinding and repairs before any coating goes down.

Typical epoxy garage floor prices by size

Job JC's price
1-car garage [PRICE]
2-car garage [PRICE]
3-car garage [PRICE]
Per sq ft, flake system [PRICE]
Per sq ft, metallic [PRICE]

What's included: prices cover diamond grinding, filling normal cracks and pits, the base coat, flakes or metallic pigment, and a clear topcoat. Large cracks, moisture problems and removing old paint or coatings are quoted separately.

What changes the cost of an epoxy floor

Garage floor coating samples side by side: solid gray epoxy, two flake finishes and a metallic epoxy
  • Size. A 1-car, 2-car or 3-car garage. Price per square foot usually drops a little as the area grows.
  • Concrete condition. Cracks, pits, oil stains and old paint add grinding and repair time.
  • Coating system. A full base, flake and topcoat system costs more than a single coat, and lasts far longer.
  • Finish. Metallic finishes take more time and skill than flake, so the epoxy flooring cost per square foot is higher.
  • Topcoat. A UV-stable polyaspartic topcoat costs more than plain epoxy but won't yellow in Florida sun.
  • Extras. Stem walls, steps and anti-slip additive are priced on top.

DIY epoxy kits vs professional installation

Diamond grinder and dust vacuum preparing bare concrete in an empty two-car garage

DIY epoxy kits cost much less up front, but most skip the step that matters: grinding the concrete so the coating can bond. Rolled onto smooth concrete, kit coatings are thin, and in Florida they're the ones that peel under hot tires within a year or two. The epoxy garage floor installation cost covers diamond grinding, crack repair, a full-thickness coating and a topcoat made for heat. Hiring pays off when you want the floor to last more than a couple of summers.

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Epoxy floor cost questions

Why is floor epoxy so expensive?

Most of the cost is prep and labor, not material. A lasting floor needs diamond grinding, crack and pit repair, and several coats, each with its own cure time. That's what separates a coating that lasts 10 to 20 years from a kit that peels.

How much does a 1500 sq ft epoxy floor cost?

[PRICE: JC's per sq ft range, times 1,500 sq ft.] At that size, the price per square foot is usually lower than for a single garage, but concrete condition and the finish still move it.

How much does it cost to epoxy 1000 square feet of flooring?

[PRICE: JC's range for 1,000 sq ft.] The epoxy floor coating cost at this size depends mostly on the system: flake or solid color costs less than metallic.

How much does a 20x20 epoxy floor cost?

A 20x20 floor is 400 sq ft, about a standard 2-car garage. [PRICE: JC's 2-car garage range.]

How expensive is it to pour an epoxy floor?

Epoxy isn't poured like concrete; it's rolled or squeegeed onto existing concrete in several coats. [PRICE: JC's per sq ft range.] Self-leveling metallic floors use more material and cost more.

How much epoxy for 1000 sq ft?

It depends on the system and thickness. A full system is several coats: a base, flakes or pigment, and a topcoat. Pros figure material by coverage per gallon for each coat, which varies by product, so the amount is worked out when the job is quoted.


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