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Knauf Insulation DriTherm® Cavity Slab 37 75mm Covers 4.37m²

Item Code: 487300545

Knauf Insulation DriTherm® Cavity Slab 37
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Knauf Insulation
£19.99Ex VAT£23.99 Inc VAT
Click & CollectAvailable for collection
DeliveryFree delivery available (restrictions apply)
Knauf DriTherm Cavity Slab 37 offers high-standard thermal performance for use in external full-fill masonry cavity walls, featuring a water-resistant glass mineral wool design. This 75mm Dritherm cavity insulation is manufactured using Knauf Insulation’s bio-based binder, ECOSE® Technology, and features top standard Euroclass A1 reaction to fire classification, making it non-combustible.


  • Cavity barriers are not required with non-combustible full fill insulation, minimising the risk of fire spreading through a cavity
  • Water repellent and BBA certified for use in all exposure zones, including those in very severe areas.
  • Slabs are sized to fit between wall ties without the need for retaining discs
  • Non-combustible A1 Euroclass Reaction to Fire classification
  • Slabs are easy to handle and install, being lightweight and easily cut to size, where necessary
Coverage (m2)4.37m²
Coverage PerPack


  • BBA
Data SheetsConversion & Materials Calculator

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