Polished concrete offers Texas commercial facilities, retail showrooms, and modern barndominiums an indestructible, low-maintenance flooring surface that never chips or bubbles in humid environments.
Polishing Levels, Grits & Cost Table
| Gloss Level | Grit Stage Finished | Reflectivity / Sheen | Average Cost / Sq Ft |
|---|---|---|---|
| Level 1 (Flat / Ground) | 100 – 200 Grit Resin | Matte finish, no glare | $3.00 – $4.50 |
| Level 2 (Honed / Satin) | 400 Grit Resin | Soft low sheen, easy clean | $4.50 – $6.00 |
| Level 3 (Semi-Gloss) | 800 Grit Resin | Crisp light reflection | $5.50 – $7.50 |
| Level 4 (High-Gloss Mirror) | 1,500 – 3,000 Grit | Mirror glass finish, high reflectivity | $7.00 – $10.00 |
The Chemical Densification Process
High-end concrete polishing relies on penetrating lithium or sodium silicate densifiers applied between 200 and 400 grit stages. The chemical reacts with free lime in the cured concrete to create calcium silicate hydrate (CSH), hardening the slab surface by up to 40%.