# Altro Illustra Adhesive Free - Thunder Mountain

Slip-resistant safety vinyl sheet for kitchens, bathrooms and commercial areas, with loose lay fitting and full waterproofing.

## Key facts

- **URL:** https://flooringking.co.uk/product/altro-illustra-adhesive-free-thunder-mountain/
- **SKU:** ALTILLUAF-LUAF2412
- **Availability:** Out of stock
- **Price:** £30.96 per m² (was £36.74, now on sale)
- **Brand:** Altro
- **Range:** Illustra Adhesive Free
- **Colour:** Thunder Mountain
- **Categories:** Altro Vinyl Flooring, Bathroom Flooring, Kitchen Flooring, Sheet Vinyl Flooring, Commercial Vinyl Flooring, Safety Vinyl Flooring, Non-Slip Vinyl Flooring, 2m wide sheet vinyl, Waterproof sheet vinyl flooring, Loose Lay Sheet Vinyl, Sheet Vinyl Flooring for Utility Room, Bathroom Vinyl Flooring, Kitchen Sheet Vinyl flooring, Healthcare Sheet Vinyl flooring, Black Sheet Vinyl flooring, Grey Sheet Vinyl flooring, Altro Illustra Adhesive Free

## Specifications

| Specification | Value |
| --- | --- |
| Anti Slip Rating | R10 |
| Material | PVC |
| Roll Widths | 2m |
| Range | Altro Illustra Adhesive Free |
| Price Range | £25 - £30 |
| Sound insulation | 14dB |
| Delivery | Fast Delivery |
| Colour | Black, Grey |
| Wear Layer | 0.7mm |
| Style | Concrete |
| Brand | Altro |
| Installation Type | Loose Lay |
| Product Type | Sheet Vinyl |
| Roll Length | 20 |
| Room Suitability | Bathroom, Commercial, Kitchen, WC |
| Shade | Dark |
| Thickness | 2.4mm |
| Underfloor Heating | Yes |
| Underlay Required | No |
| Use Classification | Class 34, 42 |
| Warranty | 10 |
| Waterproof | Yes |

## Description

Altro Illustra Adhesive Free in Thunder Mountain is a dark concrete-style vinyl sheet designed for spaces where safety matters. The R10 slip rating gives you reliable grip underfoot, which is why it suits kitchens, bathrooms, wet commercial areas and any room where moisture and foot traffic demand a tough, non-slip floor. Unlike glued vinyl, it sits loose on the subfloor, ready to fit without adhesive fuss.

The sheet is fully waterproof and sits just 2.4mm thick with a 0.7mm wear layer that handles daily wear without fading. You can run it over underfloor heating systems without worry. Sound insulation of 14dB means it softens footsteps and reduces noise in the space above. The 2m roll width keeps seams minimal in most rooms.

Altro Illustra Adhesive Free belongs to the broader [Altro Illustra Adhesive Free](https://flooringking.co.uk/category/altro-illustra-adhesive-free) range, and the product sits comfortably in the [Commercial Vinyl Flooring](https://flooringking.co.uk/category/commercial-vinyl) category. It is graded for Class 34 and 42 use, which means it handles heavy domestic use and light to medium commercial footfall. No underlay is needed; it goes straight down onto existing floors.

### Specifications

- Thickness: 2.4mm
- Wear layer: 0.7mm
- Roll width: 2m
- Roll length: 20m
- Sound insulation: 14dB
- Anti-slip rating: R10
- Material: PVC sheet vinyl
- Installation: Loose lay, no adhesive

### Where it works

Install Thunder Mountain in kitchens, bathrooms, WCs and utility areas where water and mess are routine. Waterproofing and slip resistance make it ideal for wet commercial spaces. Schools, care homes, gyms and hospitality settings all benefit from the grip and durability. The concrete look suits contemporary schemes and industrial-style homes.

### Installation and heating

Simply unroll and lay flat. No adhesive, no mess. It works over underfloor heating systems, so you can keep warm feet without risking the vinyl. No underlay is required, though you may add one if you want extra comfort or to protect an uneven subfloor.

### Looking after it

Wipe spills and dirt with a damp mop or cloth. The waterproof surface resists stains and damage from water. Avoid abrasive cleaners and rough scrubbing that might mark the wear layer. Altro backs this floor with a 10-year warranty, giving you peace of mind in heavy-use spaces.

## Ordering

- Confirm the selling unit and pack coverage on the product page. For flooring, include a cutting allowance.
- Free samples: [https://flooringking.co.uk/sample-service/](https://flooringking.co.uk/sample-service/)
- Delivery: [https://flooringking.co.uk/help-centre/delivery-information/](https://flooringking.co.uk/help-centre/delivery-information/)
- Returns: [https://flooringking.co.uk/help-centre/returns-refunds/](https://flooringking.co.uk/help-centre/returns-refunds/)

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