Naturals Country Slate Grey
Naturals Country Slate Grey is a muted stone grey with brown earth showing through, like old slate softened by moss and weather.
It feels strong without feeling cold. The grey has age and warmth in it. A grounded colour with a raw, natural honesty.
Installation
- Use classification: Class 23 domestic heavy / Class 33 commercial heavy (EN ISO 10874).
- Impact sound: ΔLw = 19 dB (EN ISO 10140-3).
- Fire: Dfl-s1 (EN 13501-1).
- Slip: Technical class DS, μ > 0.30 (EN 13893).
- Emissions: AgBB scheme fulfilled. French VOC Classification A+ (ISO 16000-3, -6, -9). GREENGUARD Gold (UL 2818), Granorte cork floating floor, certificate 9411-420.
910 × 300 × 10.5 mm. 3 mm high-density agglomerated cork top layer. 6 mm HDFCORE+ high-density fibreboard core (E1). 1.5 mm CleanCork acoustic underlay with Microban® antimicrobial protection. WEARTOP® matt multilayer finish, very low VOC. Square, JointShield® edge sealing on all sides.
Interior floors where a warm, quieter surface matters: hotel rooms and corridors, studios, offices and retail. Bathrooms and wet rooms are excluded from the manufacturer’s warranty.
Uniclic® floating installation with no adhesive, over a flat, dry subfloor. A PE vapour barrier is required on concrete and mineral subfloors. Laying instructions are in the Technical section.
| Format | Cork floating floor, glue-less Uniclic® click system |
| Size | 910 × 300 × 10.5 mm |
| Pack | 1.91 m² per pack, 7 planks |
| Pallet | 56 packs per pallet, 107 m² |
| Construction | 3 mm high-density agglomerated cork top layer. 6 mm HDFCORE+ high-density fibreboard core (E1). 1.5 mm CleanCork acoustic underlay with Microban® antimicrobial protection. |
| Finish | WEARTOP® matt multilayer finish, very low VOC |
| Edges | Square, JointShield® edge sealing on all sides |
| Use classification | Class 23 domestic heavy / Class 33 commercial heavy (EN ISO 10874) |
| Abrasion resistance | > 5,000 revolutions (EN 14354) |
| Impact sound reduction | ΔLw = 19 dB (EN ISO 10140-3) |
| Reaction to fire | Dfl-s1 (EN 13501-1) |
| Slip resistance | Technical class DS, μ > 0.30 (EN 13893) |
| Thermal resistance | 0.10 m²·K/W (EN 12667) |
| Underfloor heating | Suitable for hot-water and electric underfloor heating, maximum surface temperature 28°C |
| VOC emissions | AgBB scheme fulfilled. French VOC Classification A+ (ISO 16000-3, -6, -9) |
| GREENGUARD | GREENGUARD Gold (UL 2818), Granorte cork floating floor, certificate 9411-420 |
| Formaldehyde | Class E1 (ENV 717-2) |
| Scratch resistance | Rating 2, 2.0 N (EN 438-2) |
| Light fastness | 5, blue scale (EN ISO 105-B02) |
| Composition | More than 80% renewable raw materials. No PVC, no plasticisers. |
| FSC® | FSC® certified products available on request |
| Warranty | Finish will not wear through within 15 years residential or 5 years commercial use, with normal use and proper maintenance. Backed by Granorte. |
| Lead time | UK stock, confirmed at quotation |
Full certified test data and standards references are in the Granorte technical data sheet: Download PDF
Naturals is rated Class 33 commercial heavy under EN ISO 10874. The finish is warranted not to wear through for 5 years in commercial use. Send us the brief and we will confirm suitability, quantities and lead time for your project.
Held in UK stock. Lead time and delivery to site are confirmed with your quotation.
Vacuum or dry sweep to remove grit. Damp mop with a well-wrung mop and a pH-neutral cleaner, and wipe up spills promptly, particularly at plank joins. Avoid bleach, solvents and abrasive cleaners. The full routine is in the care guide on the Technical page.
Made in Portugal by Granorte from cork bark harvested without felling the tree. More than 80% renewable raw materials. No PVC, no plasticisers. FSC® certified products available on request.
Finish will not wear through within 15 years residential or 5 years commercial use, with normal use and proper maintenance. Backed by Granorte. Bathrooms and wet rooms are excluded.
