Rock Mineral Wool - PBE LAMELLA



Ready-to-use lamella

Knauf insulation PBE LAMELLA (PBE L) is a rock mineral wool product cut from PBE Board in our production plants.

Due to its optimal thermal, fire, acoustic and mechanical properties, PBE Lamella  represents the perfect insulation solution for producers of high performance prefabricated sandwich panels that do not have their own line for cutting lamellas from rock mineral wool boards. 

Lamellas can be customized according to specific customer requirements. 


  • One product for several final thicknesses
  • Excellent mechanical properties (such as tensile, compression and shear) when used as lamellas 
  • Non-combustibility (Euroclass A1) 
  • Fire-resistance, with melting point above 1000 °C
  • Excellent acoustic insulation properties
  • Good thermal insulation properties
  • Dimensional stability


Ready-to-use lamella


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