Rockwool Cladding Roll

The Rockwool Cladding Roll is a mineral stone wool insulation designed for twin skin systems. The twin skin system essentially knits together creating, a continuous insulation layer, removing heat loss typically caused by gaps within the insulation. The Cladding Roll not only provides excellent thermal insulation but also provides tested acoustic and fire-resistant properties.

Product Information:

  • The Rockwool cladding roll has a thermal conductivity of 0.040 W/mK
  • A1 classification in terms of reaction to fire
  • Compliant to BS EN 13162, ISO 14001
  • Thicknesses of 60-150mm.

*Always Refer Back To The Manufactures Specification Document   

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ROCKWOOL Cladding Roll is a lightweight, flexible mat which delivers a combination of thermal insulation, fire resistance, and acoustic absorption.

Cladding Roll has been specifically developed for use as an economical solution for projects that require dimensionally stable, consistent performance within lightweight cladding in commercial and industrial framed buildings.


Available in a range of thicknesses, ROCKWOOL Cladding Roll is specifically developed to suit the needs of both commercial and industrial builds.

A high-quality stone wool insulation, ROCKWOOL Cladding Roll also offers essential fire protection and has been shown to achieve 4 hours integrity, 4 hours stability and 17 minutes insulation when tested in a typical twin-skin wall system. The product can be supplied with an aluminium facing for additional tensile strength.


• Non-combustible Euroclass A1
• Water repellent
• Chemically inert
• Outstanding thermal insulation
• Effective acoustic properties


ROCKWOOL Cladding Roll is principally designed for use in lightweight cladding applications in commercial or industrial framed buildings.

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