Knauf Dritherm Cavity Slab 100mm

The Knauf Dritherm Cavity Slab (100mm) is a quality insulation solution made from non-combustible glass mineral wool. These cavity slabs are 455mm wide to suit standard vertical wall tie spacings. This also allows for a closed joint with side-by-side slabs. 

100mm Knauf Dritherm Cavity Slab uses

These slabs are manufactured using ECOSE® Technology and they contain a water repellent additive.

They are designed for use in external masonry cavity walls and should be installed as walls are built.

Key Features

  • Excellent insulation properties
  • Water-resistant
  • Fully fills the cavities
  • Prevent mortar snots and bridges
  • No need for retaining discs
  • Quick and easy to install

Product specification

  • Thickness 100mm
  • Material Glass Mineral Wool
  • Coverage 6.55 m2
  • Rating A1 Fire Rating
  • Manufacturer Knauf
  • Standards BS EN 13501-1

We hope you'll be pleased with your purchase from George Hill (Oldham) Ltd. However, if you should change your mind and wish to return your items, we will be happy to refund the goods within 14 days of purchase, provided the return is made in accordance with our cancellation & returns policy which can be viewed here.

In the unlikely event that goods supplied are faulty or damaged, we will exchange the goods or provide you with a full refund. Notification of any defect or damage must be made in writing within 7 days of purchase to enquiries@georgehill-timber.co.uk

We require all goods to be paid for in full on completion of online checkout, via, credit or debit card unless you have an approved credit account. Credit account customers standard terms & conditions and individual pre-approved payment terms apply. Please contact enquiries@georgehill-timber.co.uk / 0161 6272020 with any queries.