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Knauf Insulation Earthwool DriTherm Cavity Slab 37 Standard 85mm (4.37m2)

by Knauf
SKU 06IG12289

Earthwool DriTherm Cavity Slabs are non-combustible Glass Mineral Wool slabs, manufactured using our revolutionary ECOSE® Technology and a water repellent additive, designed for use in external masonry cavity walls to provide a full-fill insulation solution which is installed as walls are being built.

Glass Mineral Wool

Masonry cavity wall


  • 0.037 W/mK Excellent thermal performance.
  • Non-combustible A1 Euroclass Reaction to Fire classification
  • Manufactured using a water repellent additive
  • Fully fill the cavity to prevent mortar snots and prevent bridges
  • Slabs are sized to fit between wall ties without the need for retaining discs,
  • Quick and easy to install
  • British Board of Agrement approved for use in all exposure zones