75mm Knauf Masonry Party Slab (1200mm x 455mm) (22 packs per pallet) (8.73m2)

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75mm Masonry Party Wall Slab, a Glass Mineral Wool slab, provides excellent thermal and acoustic performance for masonry separating party walls. It is non-combustible with a Euroclass A1 reaction to fire classification and is made using Knauf Insulation’s innovative bio-based binder, ECOSE® Technology.

Features and Benefits:

  • Fully fills party wall cavity for zero effective U-value.
  • Simplifies compliance with building regulations.
  • Suitable for use with various constructions registered in the Robust Details Handbook.
  • Enhanced thermal efficiency.
  • Reduced need for on-site acoustic testing.

Fire Rating

Euroclass A


Mineral Wool

compressive strength




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