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Knauf Dritherm 37 Cavity Wall Insulation

Cavity slab insulation made from semi-rigid, fireproof, water repellent, glass mineral wool.

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Cavity slab insulation manufactured from semi-rigid, non-combustible, water repellent, glass mineral wool. Fire rated to Euroclass A1 to BS EN 13501-1 with a thermal conductivity of 0.037W/mK.

Benefits

  • British Board of Agrément approved for use in all exposure zones
  • Excellent thermal and fire performance
  • Water repellent
  • Slabs ‘knit’ together, thus eliminating air gaps between adjacent slabs
 
Thickness (mm) Thermal conductivity (W/mK) Thermal resistance (m2K/W) Length (mm) Width(mm) Slabs per Pack Area per Pack (m2)
100 0.037 2.70 1200 455 12 6.55
75 0.037 2.00 1200 455 8 4.37
50 0.035 1.40 1200 455 12 6.55

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