Rocksilk-RainScreen-Slab-EE_008Knauf - Background Image

Rocksilk® RainScreen Slab EE

PERFORMANCE PROTECTION HAS ARRIVED

Rainscreen insulation, engineered for the real world.   

Exposing rainscreen insulation to the elements for too long during construction can compromise its performance. Best practice is to use a ‘rolling front’ but in reality, that doesn’t always happen.*

Don’t let exposure compromise your specified performance.  

Protect it with Rocksilk® RainScreen Slab EE, our new rainscreen insulation with an enhanced water-repellent facing. 

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Rocksilk® RainScreen Slab EE features the tried-and-tested thermal and fire safety credentials of our existing Rocksilk® RainScreen Slab insulation, with an enhanced water-repellent facing that reduces the risk of water damage when the insulation is left exposed during construction. So your specified performance is preserved, even when site schedules slip.

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Rocksilk® RainScreen Slab EE

For further information on the product, it's benefits and specification, take a look at our product page

Made for every rainscreen

  • Suitable for buildings of any height 
  • Broadest range of size options on the market
  • Aesthetic solution for behind perforated façades  


Tested and certified

  • Part of a complete tested Rocksilk® RainScreen Cavity System, including cavity barriers and fixings
  • Supported by our 3D U-value calculation service, compliant with BS EN 10211
  • Earns BREEAM credits, thanks to plant-based binder ECOSE® that is low-VOC

See it for yourself...

Rainscreen Slab EE Video

Introducing Rocksilk® RainScreen Slab EE

*Survey of façade contractors by Knauf Insulation, 2023, sample size 10.