What is the cheapest way to cover a garage floor?

Garage floor paint is the cheapest upfront option, often under $100 in materials, but it also wears the fastest, sometimes needing a touch-up within a year or two under regular vehicle traffic. Interlocking tiles and roll-out mats cost more than paint but less than a coating, and they’re easy to install yourself, though they can shift, trap moisture underneath, and don’t bond to the slab the way a coating does. A professionally installed epoxy or polyaspartic system costs more upfront but typically lasts 10 to 20 years, which often makes it the cheapest option per year of use even though it’s not the cheapest purchase price.

Want to compare the real cost per year, not just the sticker price? See our St. Louis epoxy flooring pricing and how it stacks up long-term.

They cost less upfront, but tiles and mats typically need replacing sooner and don’t protect the concrete underneath the way a bonded coating does. Over a decade or more, a professionally installed coating often works out to a similar or lower cost per year.