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Knauf Earthwool RainScreen Slab 1200 x 600 x 100mm (3.6m2) (5 per pack)

£67.24 £56.03
Knauf Earthwool RainScreen Slab 1200 x 600 x 100mm (3.6m2) (5 per pack) is available to buy in increments of 12

Earthwool RainScreen Slab is a semi-rigid, lightweight, non combustible rock mineral wool slab containing a water repellent additive, specifically designed for use in rainscreen cladding systems.


Thermal: Earthwool RainScreen Slab has a thermal conductivity of 0.035 W/mK.

Fire: Earthwool RainScreen Slab is classified as Euroclass A1 to BS EN 13501-1, Class 1 Surface Spread of Flame to BS 476:Part 7:1997 and Class ‘O’ to the Building Regulations.

  • Lightweight but rigid and robust
  • Non-combustible
  • Designed to adapt to minor imperfections in substrates
  • Excellent water resistance


Earthwool RainScreen Slab is used for the thermal insulation of rainscreen cladding systems. Earthwool RainScreen Slab is lightweight but rigid enough to resist the compression forces generated when fixing the insulation slabs to the buildings substrate. The water repellent additive in Earthwool RainScreen Slab provides a further line of defence against rain penetration.

More Information
EAN 5012061827118
Manufacturer's Part Number 2411398
Brand Knauf Insulation
Length 1200mm
Width 600mm
Thickness 100mm
Type Rock Mineral Wool
Thermal Conductivity 0.035
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