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SKU: 715831

100mm Knauf Dritherm 37 Mineral Wool Cavity Wall Insulation - 6.55m² (12 Slabs/Pack)


£32.08 Ex VAT
£38.50 Inc VAT
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100mm Knauf Dritherm 37 is a glass mineral wool insulation for use in masonry cavity walls. It is designed to friction-fit within the cavity, and is cut to a size intended to fit between standard wall-tie spacing for easy installation. 100mm  Knauf Dritherm 37 is a full-fill cavity insulation designed for 100mm cavities, and is often issued in extensions to match existing cavities.

  • 100mm thickness.
  • Suitable for use in external cavity walls.
  • Full fill cavity insulation slabs.
  • Ideal for new builds and extensions.
  • Euroclass A1 resistance to fire.
  • Pack of 12 slabs.
  • BBA Certified.
  • Complies to BS EN 13162.
  • EUCEB Certified.
  • Manufactured in accordance with ISO 50001 Energy Management Systems, ISO 14001 Environmental Management Systems, ISO 45001 Occupational Health and Safety Management Systems and ISO 9001 Quality Management Systems.
  • Size
    1200mm x 455mm
  • Quantity Per Pack
    12 Slabs
  • Coverage (m²)
    6.55
  • Thickness
    100mm
  • Length
    1200mm
  • Width
    455mm
  • Material
    Glass Mineral Wool
  • Estimated Lifespan
    Equivalent to lifetime of wall structure
  • Thermal Resistance
    2.70 m² K/W
  • Thermal Conductivity
    0.037 W/mK
  • Reaction to Fire
    Euroclass A1

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