CWS 34 is the final piece of the puzzle in Isover’s cavity wall insulation system – a medium density mineral wool batt supplied in 75mm – 150mm thickness. The strong, flexible, resilient and thermally efficient batts are 455mm wide to fit between standard wall tie spacing, for warmer rooms and greater occupant comfort.
CWS 34

Key Benefits

  • Thermal performance - Thermal conductivity of 0.034 W/mK. Provides excellent thermal performance, reducing heat loss through the building envelope.
  • Non-combustible - Isover glass mineral wool insulation has an A1 Euroclass fire rating – the best attainable.
  • Recycled content - Manufactured from up to 86% recycled glass.
  • Protected planet - Zero Ozone Depletion Potential (ODP) and Global Warming Potential of less than 5.

Variants Details

Product details

Order Code Thickness Width (mm) Length Item type Items per pack Pack area (m2) Product Name Units per pallet
5200673467 100 455 1200 Batts 8 4.37 CWS 34 - 100mm 20
5200673468 75 455 1200 Batts 10 5.46 CWS 34 - 75mm 20
5200679860 125 455 1200 Batts 6 3.28 CWS 34 - 125mm 20
5200679864 150 455 1200 Batts 6 3.28 CWS 34 - 150mm 20