Buy Knauf Rocksilk® Soffit Linerboard Standard

Knauf Rocksilk® Soffit Linerboard Standard is a Rock Mineral Wool slab, designed to insulate structural soffits in applications such as underground car parks.

It is non-combustible with the best possible Euroclass A1 reaction to fire classification, and is manufactured using Knauf Insulation’s unique bio-based binder, ECOSE® Technology.

  • Available in a number of aesthetic options to suit individual needs.
  • Provides a solution to upgrade thermal performance of existing floors without reducing floor height.
  • Can be installed without the need to access areas above the floor.

Buy yours with us today at or speak to one of our friendly staff on 02038839057

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