How Much Does an Epoxy Floor Cost? An epoxy finish often costs $750 to $3,000 for a single-car garage and $1,200 to $6,000 for a two-car garage. There are many factors that can impact the cost of this project, including the condition of the floor, the number of coats required, and the desired finish.

Professional epoxy garage floor coatings cost between $4 to $10 per square foot, and most projects run $1,000 to $3,000. Your budget will change based on the epoxy type you choose. Water-based epoxy costs the least at $30 to $50 per gallon, but you’ll need to replace it every 1-3 years.

In this comprehensive guide, we’ll help you find the best epoxy for your garage floor based on durability, cost, application method, and more.

Do you want your new concrete garage floor to have a shiny, durable epoxy finish? My Epoxy Garage Floor Cost Calculator is designed for U.S. homeowners, DIY enthusiasts, and small contractors who want quick, fairly accurate estimates before starting a project.

Epoxy flooring costs $1.16 to $2.66 per square foot for DIY kits, or $5 to $15 per square foot for professional installation. A 2-car garage (400 sq ft) costs $699 to $899 with an ArmorGarage DIY kit, compared to $2,000 to $3,600 for contractor installation. Final cost depends on garage size, kit type, surface preparation, and finish style.

DIY kits cost $100 to $300 but last 2 to 5 years vs 10 to 20 years for pro installation. A professionally installed epoxy garage floor costs $3 to $12 per square foot, or $1,500 to $5,000 for a standard two-car garage.