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Free England & Wales delivery over £50
Free England & Wales delivery over £50

Dritherm32 100mm Cavity Insulation Ultimate Cavity Slabs 3.28m2

£35.00

Price Includes VAT

Dritherm 32 Ultimate Cavity Wall Insulation is denser than the standard Dritherm 37 and offers superior thermal insulation for cavity walls making U value compliance much easier. 

 Dritherm Cavity Slabs are non-combustible Glass Mineral Wool slabs, manufactured using 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.

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

BENEFITS

  • 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 Agrément approved for use in all exposure zones