Naturals Linea Whisper
Naturals Linea Whisper is a pale misty grey with faint warm marks below the surface, like weathered stone after the rain has dried.
It feels hushed and light. A soft grey that does not turn cold. Quiet, delicate and natural, with a peaceful kind of restraint.
Crafted by Granorte. Curated by Natrul.
Installation
Nationwide Shipping All UK mainland
48 Hours Fast dispatch
Easy Returns 14-day returns
- Soft & Silent: Soft and silent underfoot, natural cork cushioning no hard floor matches, 19dB impact noise reduction.
- Temperature-Regulating: Keeps its temperature, compatible with underfloor heating up to 28°C.
- Hypoallergenic by Nature: Cork resists dust and mould on its own, the CleanCork backing layer adds Microban antimicrobial protection on top.
- Protected Finish: WEARTOP finish with JointShield edge sealing on all four sides.
- Very Low VOC Emissions: GREENGUARD Gold certified, AgBB, and French Classification A+. HDF core meets the strictest E1 low-emission class.
Three layers, 10.5mm total. 3mm cork wear layer. 6mm HDFCORE+ high density fibreboard core, built for moisture resistance. 1.5mm CleanCork acoustic backing with Microban built in. WEARTOP finish. JointShield edge sealing all sides. Uniclic click system.
Suited to living rooms, bedrooms, kitchens, home offices, and hallways. Compatible with underfloor heating up to 28°C surface temperature. For a permanent glued fix, see the Stick Down version of this range.
Uniclic® floating click system. Lays onto any flat, dry subfloor without adhesive. A confident DIYer can complete an average room in a day. Add a PE vapour barrier on concrete subfloors. Full installation guidance included with every order.
| Installation | Floating (click system) |
| Plank size | 910 × 300mm, 10.5mm thick |
| Pack coverage | 1.91m² per pack, 7 planks |
| Finish | WEARTOP |
| Click system | Uniclic |
| Edge sealing | JointShield sealing on every edge, keeps moisture out at the joins |
| Traffic rating | Built for heavy home use and heavy commercial use |
| Durability | Tested to withstand more than 5,000 cycles of an abrasion wheel without wearing through |
| Noise reduction | Cuts impact noise by 19 decibels, noticeably quieter underfoot than a hard floor |
| Underfloor heating | Works with underfloor heating, up to 28°C surface temperature |
| Slip resistance | Meets the safety standard for underfoot grip |
| Fire rating | Meets UK building fire safety standards for flooring |
| Air quality | Certified GREENGUARD Gold, AgBB, and French Classification A+ |
| Warranty | 15 years residential, 5 years commercial, backed by Granorte |
Want the full certified test data and standards references? Download the official technical specification: PDF
Rated Class 33, Commercial Heavy under EN ISO 10874. Built for public areas with high foot traffic. Every Natrul floor carries a 5-year commercial wear guarantee alongside the 15-year residential one, backed by Granorte. Ordering for a commercial project or need this specified for a contract job? Get in touch and we'll talk it through.
Stocked and ready to ship. Delivered within 48 hours.
Nationwide UK shipping. Devon and Cornwall postcodes carry a flat £40 shipping charge. We are unable to take online orders for delivery to Scotland — call us on 023 8244 7628 and we will confirm a shipping price over the phone.
- Daily: Vacuum or dry sweep to remove grit. Grit underfoot causes surface wear over time.
- Damp mopping: Damp mop as needed. Wring the mop thoroughly no pooling water. Wipe up spills promptly, particularly at plank joins.
- Cleaning products: Use pH-neutral floor cleaner. Avoid bleach, solvent-based, or abrasive cleaners.
Made in Portugal by Granorte from sustainably harvested cork bark. No cork trees are felled, the bark regenerates every nine years. More than 80% renewable raw material, 30% recycled by-product content. GREENGUARD Gold, AgBB, and French Classification A+ certified. HDF core meets the strictest E1 low-emission class. FSC certified products available on request.
All Natrul floors carry a 15-year residential wear guarantee and a 5-year commercial wear guarantee, backed by Granorte. Stocked products may be returned within 14 days of delivery if they are unused, unopened, and in resaleable condition. You pay the return postage.
