Description
Ontario: Deep Charcoal Technical Definition
Technic – Ontario is a deep charcoal porcelain tile enriched with dense pale speckling for a distinctive, grounded technical expression. The dark surface creates strong architectural definition alongside copper, stainless steel, black metal and walnut while retaining the practical visual discipline needed in professional hospitality and production environments.
Available Surfaces for Ontario
The following finishes are available for Ontario. Safe is not listed because it is not specified for this colour in the supplied product data. Reticolo is available across the 200 × 200 mm thickness options.
| Surface | Slip rating | Availability |
|---|---|---|
| Technic | R10 | 200 × 200 mm and 300 × 300 mm |
| Roccia | R11 | 200 × 200 mm and 300 × 300 mm |
| Profil | R12 | 200 × 200 mm |
| Bugnato | R11 | 200 × 200 mm |
| Reticolo | R12 | 200 × 200 mm |
| Pave | R11 | 200 × 200 mm |
| Secura | R11 | 200 × 200 mm and 300 × 300 mm |
Format & Thickness Matrix
| Format | Thickness | Available surfaces | Slip ratings |
|---|---|---|---|
| 200 × 200 mm | 8 mm | Technic, Roccia, Profil, Bugnato, Reticolo, Pave, Secura | R10, R11, R12 |
| 200 × 200 mm | 12 mm | Technic, Roccia, Profil, Bugnato, Reticolo, Pave, Secura | R10, R11, R12 |
| 200 × 200 mm | 14 mm | Technic, Roccia, Profil, Bugnato, Reticolo, Pave, Secura | R10, R11, R12 |
| 300 × 300 mm | 8 mm | Technic, Roccia, Secura | R10, R11 |
| 300 × 300 mm | 11.2 mm | Technic, Roccia, Secura | R10, R11 |
| 300 × 300 mm | 14 mm | Technic, Roccia, Secura | R10, R11 |
Recommended Applications
Suitable for wall and floor use in breweries, distilleries, winery service areas, premium hospitality back-of-house spaces, commercial kitchens and other high-use technical interiors where deep charcoal definition is desired, subject to the project requirements.
Specification note: Select the surface rating, size and thickness according to the project conditions and the combinations listed for Ontario. Contact Goldstone to confirm the final combination before specification.









