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Epoxy floor cost guide for Knoxville
Floor coatings are priced by the square foot. The biggest factors are the system (how many layers and what they're made of), the condition of the concrete, and the size of the job. Use these ranges to sanity-check quotes.
| Job | Typical range | Notes |
|---|---|---|
| Basic epoxy (solid colour) | $3–$6 per sq ft | Fewer coats, best for light use |
| Flake system (epoxy/polyurea base + clear top) | $4–$9 per sq ft | Most common garage choice |
| Polyaspartic one-day system | $5–$12 per sq ft | Fast cure, UV stable |
| Metallic epoxy | $7–$15 per sq ft | Decorative, labour-intensive |
| Crack and spall repair | Often included or a small add-on | Extensive damage costs more |
| Two-car garage (400–500 sq ft) | About $2,000–$6,000 | Depends on system and prep |
Rough US ranges for budgeting, compiled from public cost guides and installer pricing. Always compare written quotes for the same system.
Comparing quotes
- Check every quote includes diamond grinding, not just cleaning or etching.
- Compare the layers and thickness, not just the price per square foot.
- Ask whether moving items out, crack repair and stem walls are included.
- Read the warranty: what's covered, for how long, and what voids it.
Frequently asked questions
Why is a professional floor so much more than a DIY kit?
Grinding equipment, thicker industrial materials and multiple coats. The difference shows up in how long the floor lasts.