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Insulated Render Systems

50mm Rockwool Rainscreen Duo Slab (pack of 8)

50mm Rockwool Rainscreen Duo Slab (pack of 8)
50mm Rockwool Rainscreen Duo Slab (pack of 8)
50mm Rockwool Rainscreen Duo Slab (pack of 8)
50mm Rockwool Rainscreen Duo Slab (pack of 8)
50mm Rockwool Rainscreen Duo Slab (pack of 8)
50mm Rockwool Rainscreen Duo Slab (pack of 8)
50mm Rockwool Rainscreen Duo Slab (pack of 8)
  • Product Code: A1-6264
  • Delivery Time: 1 - 5 working days
  • Brand: Rockwool
    • (Tech. support: 08712221780)
  • Model and Size: 1200mm x 600mm - 5.76m2
  • Weight: 17.28kg
Our ratings on 17-09-2025:
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4.8 out of 5
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50mm Rockwool Rainscreen Duo Slab (pack of 8)

Length: 1200mm
Width: 600mm
Thickness: 50mm
Pack Quantity: 8
Board Coverage: 0.72m2
Pack Coverage: 5.76m2
Density: 60kg/m3
Weight/m2: 3kg
Weight: 17.28kg
Thermal Conductivity: 0.035W/mK
R-Value: 1.43m2K/W
Fire Rating (Reaction to Fire): A1(Non-combustible)

50mm Rockwool Rainscreen Duo Slab is a dual-density rigid insulation for use in ventilated cladding systems and sealed systems such as curtain walling. The outer layer of each slab has a higher density than the remainder of the product and added with a water-repellent agent during manufacture. The outer layer would withstand rigours imposed on site and the random fibre orientation would prevent water transmission through the layer. Rockwool Rainscreen Duo Slab is well-designed for use in severe climatic exposure conditions. The resilient inner face is designed to accommodate any irregularities in the substrate. The slab can be easily fitted around brackets and other awkward details, and can be tightly butt jointed, so the fibres of adjacent slabs will knit together to provide a continuous thermal performance, thus eliminating heat losses. It is a cost effective solution, as it requires fewer fixings, so very quick to install.

APPLICATION

  • Ventilated cladding systems,
  • Curtain walling.
CHARACTERISTICS

  • Fire Rated Euroclass A1 when assessed to EN 13501-1,
  • Wind resistant,
  • Water resistant,
  • Reduces airborne sound,
  • High vapour resistance - reduces the risk of condensation,
  • Light and easy to cut to any shape with a sharp knife,
  • Made from a renewable and plentiful naturally occurring resource,
  • Does not contain gases that have ozone depletion potential (ODP) or global warming potential (GWP),
  • Approximately 97% recyclable.   

CERTIFICATION

BBA Certificate no: 17/5402

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