A professional epoxy garage floor in Kelowna runs $8-$12 per square foot. Here is exactly what that buys, what pushes it up, and why the $2,000 quote is not the same product.
The Short Answer
A professionally installed epoxy garage floor in Kelowna costs $8-$12 per square foot. A standard 2-car garage runs about 400-600 sq ft, which puts most jobs between $4,000 and $6,000. A single garage lands at $2,000-$3,000, and a three-car or shop floor typically comes down to $7-$9 per square foot because the fixed mobilisation cost spreads across more area.
What That Price Actually Includes
A real quote covers six things: diamond grinding the slab to open the concrete, chasing and filling cracks with rigid polyurea, rebuilding spalled areas, a pigmented 100% solids epoxy base coat, vinyl flake broadcast to full rejection, and two coats of UV-stable polyaspartic topcoat. If a quote is meaningfully cheaper than this range, the useful question is not "why is it cheaper" but "which of those six steps is missing".
What Pushes the Price Up
Removing a failed previous coating adds $1-$3 per square foot. High moisture readings requiring a mitigation primer add $2-$4. Heavy oil contamination needs degreasing and sometimes localised removal. Metallic finishes cost more than flake because the artistry takes hours that cannot be rushed. Small jobs cost more per square foot than large ones, because the crew and equipment cost the same to mobilise for 200 sq ft as for 2,000.
What Brings the Price Down
Size is the biggest lever. A shop floor at 1,500 sq ft prices lower per square foot than a single garage. A clean, sound, uncoated slab with no cracks needs less prep. Solid colour costs less than flake, and flake costs less than metallic. Booking outside the spring and summer rush sometimes opens up scheduling flexibility, though in the Okanagan that only applies to heated spaces.
Reading a Cheap Quote
If three quotes come in at $4,800, $5,200 and $2,100, the outlier is not a bargain. It is a different product. The usual shortcuts are acid etching instead of diamond grinding, a partial flake broadcast instead of full rejection, a single thin topcoat instead of two, and a water-based 40% solids epoxy instead of 100% solids. Each one saves real money and each one shortens the life of the floor.
What About DIY Kits?
A hardware-store kit runs $200-$600 for a two-car garage, which sounds like it settles the argument. It does not. Those kits are 40-50% solids water-based epoxy applied over acid etch, producing a film roughly a tenth as thick as a professional system on a surface that was never properly opened. They typically lift under hot tires within one or two seasons, and grinding off the failure costs more than the original professional quote would have.
Getting a Real Number
Apex quotes are fixed-price and written, after a site visit that includes a moisture reading and a look at the slab condition. If you want a ballpark before that, the cost calculator on this site uses the same per-square-foot numbers we quote from.
Typical installed cost by garage size, Kelowna 2026
| Garage size | Approx. sq ft | Flake system | Metallic |
|---|---|---|---|
| Single | 220-280 | $2,000-$3,300 | $2,900-$4,800 |
| Two-car | 400-600 | $3,600-$7,200 | $5,200-$10,400 |
| Three-car | 650-900 | $5,200-$9,000 | $8,000-$15,000 |
| Shop / oversized | 1,200+ | $7-$9 / sq ft | $11-$16 / sq ft |
Want a real number for your floor?
Free site visit with a moisture reading, and a written fixed price. Across the BC Interior.