DriTherm Insulation 32 Ultimate Cavity 100mm 3.28m2

  • 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 Agreement approved for use in all exposure zones.
£45.05 per Each
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  • Builders Yard - Henfield: 8
  • Warehouse - Worthing: 36


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

They are 455mm wide to suit standard vertical wall tiespacings allowing a closed joint with adjacent slabs.

More Information
More Information
Featured ProductNo
Price On ApplicationNo
Loft Insulation Thickness (mm)100 mm
Thermal Conductivity (W/mK)0.032
Loft Insulation Length (mm)1200 mm
R Value (m²K/W)3.1
Width (mm)455