Knauf Insulation Rocksilk® RainScreen Slab

Rocksilk® RainScreen Slab is a BBA certified Rock Mineral Wool slab designed for use as sheathing insulation in rainscreen façade systems both below and above 18m in height. It is non-combustible with the best possible Euroclass A1 reaction to fire classification, and is manufactured using Knauf Insulation’s unique bio-based binder, ECOSE® Technology.


Features & Benefits

  • BBA Certified (certificate 16/5609) for use in multiple build-ups so it can be specified with confidence
  • BBA Accredited 3D U-value calculation service – the most accurate calculation available
  • Made with a water-repellent additive – slabs will maintain their integrity while exposed on site
  • Slabs are engineered to adapt to minor imperfections in the substrates
  • Suitable for use on all buildings including those above 18m in height
For more information: 0330 123 0100
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