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Knauf OmniFit Insulation Slab Multi Application 90mm x 600mm - 155.52m2 Pallet

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Earthwool OmniFit Slab is a multi-purpose, flexible, non-combustible, glass mineral wool slab, engineered for additional robustness, and specifically designed for installation by friction fitting.

Following extensive research with builders, contractors and insulation specialists, the new Earthwool OmniFit range has been designed for multiple applications. It provides outstanding thermal, acoustic and fire performance.


Length : 1.2m.
Width : 600mm.
Slab size : 0.72m2.
Pack quantity : 6x slabs.
Pack coverage : 4.32m2.
Pallet quantity : 36x packs.
Pallet coverage : 155.52m2.
Thickness : 90mm.
Thermal conductivity : 0.035 W/mK.
Thermal resistance : 2.55m²K/W.
Suitable for rafters, timber frame walls, steel frame walls, internal partitions, internal floors, separating floors & ground floors.


Earthwool OmniFit Slab has a thermal conductivity of 0.035W/mK at all thicknesses.


Earthwool OmniFit Slab is classified as Euroclass A1 to BS EN 13501-1.


Earthwool OmniFit Slab has exceptional acoustic absorption properties and has been laboratory tested to demonstrate performance.

  • High level of thermal performance.
  • Friction fits between studs, joists and rafters.
  • Provides excellent thermal and acoustic performance.
  • Multiple application solution.

Earthwool OmniFit Slab is typically used for the thermal and acoustic insulation of a wide variety of constructions such as timber and metal stud partitions, timber frame walls, between rafters and suspended timber floors.

Earthwool OmniFit Slab represents no known threat to the environment and has zero Ozone Depletion Potential and zero Global Warming Potential.


Length 1200mm Width 600mm


Thermal Conductivity 0.035 W/mK Application Stud Walls Features Fire Protection Material Glass Mineral Wool

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