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Rock On Ltd GOLD Masterclass - Stone Cladding Installation Consultancy Service
Elevate your installation with the Gold Masterclass

Rock On's Gold Masterclass

Here at Rock On Ltd, we pride ourselves on service…with this in mind, we have just launched the Rock On Gold Masterclass… purely designed to assist Commercial Projects in their desire to install efficiently, safely and at the lowest cost.

Rock On Ltd is introducing a new concept in the Stone Cladding Market….We provide an on-site consultancy service, focusing solely on the installation of Norstone Cladding products throughout the UK.

The Consultancy Package can include just one day or as many days as required to educate those installers …We recommend Tilers for installation.

The costs of this would be paid by the company installing, which would be based on day labour rates, travel and if overnight accommodation is required.

This service is typically designed for large Commercial Projects, allowing them to install quickly and professionally from day one. This can save installation time and ultimately reduce costs on large projects.

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Our team can help you plan your dream project with outstanding customer service and expertise in stone cladding installation...
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Slim SL Charcoal Cladding Rock Panel™

Charcoal SL Rock Panel™ - deep natural grey slimline cladding panels

Rock Panel™ Slim SL Charcoal Stone Cladding

Slim SL Charcoal Cladding – deep natural stone tones in a lighter Rock Panel™ format

Slim SL Charcoal Cladding brings the dramatic depth of Norstone’s Charcoal finish into the streamlined SL Rock Panel™ system. Its palette moves through layered greys, graphite and near-black tones, creating a richly textured stacked-stone appearance with strong contrast and a distinctly contemporary edge.

Crafted from 100% natural stone, SL Charcoal Rock Panels are precision cut and hand assembled to create a consistent modular system while retaining the individual variation and rugged character of genuine stone. The slimmer panel profile provides a practical alternative for projects where reduced thickness and weight are beneficial, without losing the dimensional surface and premium quality associated with the wider Norstone Rock Panel™ family.

The darker colouring of Slim SL Charcoal Cladding makes it particularly effective for fireplaces, feature walls, garden architecture, entrance areas and exterior façades. It pairs naturally with timber, glass, pale render, concrete and metal, allowing the stone to create either bold contrast or a sophisticated monochromatic backdrop depending on the surrounding materials.

As part of the Norstone Rock Panel™ family, SL Charcoal complements the established XLS and XLV Rock Panel™ formats, giving designers and specifiers greater flexibility across different project requirements. The result is a durable, versatile natural stone veneer that combines dark tonal depth, authentic texture and the efficiency of a slimmer cladding system.

Norstone® Slim SL Charcoal Cladding Technical Specs
SINGLE PANEL Dimensions: SL ROCK PANEL

SL slimline Rock Panels are hand-assembled as follows:

  • Panel 152mm (h) x 610mm (L) x10/30mm thick
  • Approx Weight per m²: 55kg
technical dimensions-: Norstone Rock Panel™ SL Charcoal single panel
Packaging & Coverage: SL ROCK PANEL
  • Panels per m² approx: 10.75
  • Panels per box: 5
  • Boxes per crate 48
  • Panels per crate: 240
  • Total coverage per crate: 22.3m²
  • Average Panel Weight: 4kg
  • Average Weight per m²: 55kg
  • Weight per crate: 960kg
Corner Unit Dimensions: SL ROCK PANEL

SL slimline Corner Units are hand-assembled as follows:

  • Panel 152mm (h) 200mm/400mm x 10/30mm thick
  • Approx Weight per m²: 55kg
technical dimensions-: Norstone Rock Panel™ SL Charcoal Corner Unit
Packaging & Coverage: SL ROCK PANEL CORNER UNIT
  • 5 corner sets per box
  • 48 boxes per crate
  • 240 corner sets per crate

£65 -79 per m² plus VAT | In stock | 10 Year Warranty | Up to 30mm thickness | Does Not splinter or fracture

SL Rock Panel™ by Norstone® - Range Overview

SL Rock Panel™ range - Slimline Economy Stone Veneer System

If a project requires a tight budget, you can still have beautiful Norstone rock panels at an affordable price without compromising on quality. Slimline SL Rock Panels are ideally suited to projects where a thinner profile panel with less weight is needed. Even if your project doesn’t inherently need these attributes, another key attribute that sets this range apart is its low cost, making it a great option for projects on a tight budget.

Although originally designed and introduced ​specifically for large-scale commercial use, Norstone now supply this Slimline SL Rock Panel™ stone cladding range for domestic clients and smaller commercial projects.

The Slimline (SL) range is slightly thinner and lighter, but use the same natural stone as classic XLS and XLV ranges and remain the same size (610mm x 152mm  panels) but weigh only approx. 48-55 kilos per m².

TECHNICAL SPECIFICATION

Material: Quartz.

Features: Highly calibrated interlocking stepped ends, industry-leading corner design, natural end panels, 3D rough hewn finish.
Thinner, lighter panels, 5 per box instead of 4.

technical dimensions-: Norstone® Rock Panel™ SL Charcoal
Advantages of SL Rock Panel slimline cladding system

The leading natural stone cladding brand since 2002

Precision machine cut for accurate and perfect installations every time

Quick panel installation rates with no grouting or mitres required

Norstone can be affixed to brick work/concrete/block work/interior cement backerboard & also on concave & convex curved surfaces

Small amounts of stone wastage on installation - less than 10%

Large amounts of stock warehoused in London allowing for quick delivery

Experienced technicians available to answer any questions & provide advice

Complete unique warranty solutions when installed to professional recommended standards

Request a Quote | Norstone® Rock Panel™ SL Slim

We can provide you with a complete quote for your stone cladding project, including adhesive, sealant and substrate where needed.

You can even send us your plans, and we will calculate how many square metres of SL Slim Rock Panel Cladding Panels and Corner Units will be required.

Explore More SL Rock Panel™ Styles

Accept no substitute - choose Norstone® stone cladding

Technical Specifications
  • Size per piece: 200mm long x 50mm tall
  • Thickness per piece: varies 10-30mm
  • 0.45m²/box
  • 21.6m²/pallet
  • 45 pcs/box
  • 48 boxes/pallet

Norstone®Loose SL (slim) Rock Panel™ Strips | Charcoal

Discontinued Line | 1 Pallet Available Only!

NORMALLY £85.00 per m² plus VAT
NOW JUST £45.00 per m² plus VAT

Call Jack on 07843 054 505