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Isover Cavity Wall Slab CWS 36 1200 X 455mm [10.92m²] 50mm

IDINSGS029 Building Materials > Insulation > Wall Insulation > Isover Cavity Wall Slab CWS 36 1200 X 455mm [10.92m²] 50mm
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Product information

ISOVER Cavity Wall Slab (CWS) 36 is a glass mineral wool insulation designed to meet and exceed UK thermal building regulations when installed in external masonry cavity walls. With a thermal conductivity of 0.036 W/mK, the strong, resilient flexible slabs are 455mm wide to fit between standard wall tie spacings.

Features & benefits
  • Thermal performance - Thermal conductivity of 0.036 W/mK.
  • Non-combustible - Isover glass mineral wool insulation has an A1 Euroclass fire rating – the best attainable.
  • Durable - Includes water repelent additive for long term durability
  • Recycled content - Manufactured from up to 80% recycled glass.
  • Protected planet - Zero Ozone Depletion Potential (ODP) and Global Warming Potential of less than 5.

Product Name Isover Cavity Wall Slab CWS 36 1200 X 455mm [10.92m²] 50mm
Manufacturer Name Saint-Gobain
Manufacturer Part Number 5200625441
Compliance Approvals CE Marked  
Materials Glass Mineral Wool  
Commercial Or Domestic Use Both  
Range Cavity Wall Slab (CWS)  
Application External - Masonry Cavity Wall    
Fire Resistance Rating A1  
Applicable Standards ISO 9001  
Coverage 10.92  m2
Product Width 455  mm
Product Length 1200  mm
Thickness 50  mm
Thermal Conductivity 0.036  W/mK
R Value 1.35  m2K/W

Product documents