Iso Blanket and Iso Blanket Pro are limp-mass acoustic membranes designed to improve airborne sound insulation in walls, ceilings and floors.

Both products are intended to be incorporated into multilayer construction systems, where their mass, flexibility and damping properties help reduce sound transmission and structural vibration. Iso Blanket Standard has a surface mass of 6.5 kg/m², while Iso Blanket Pro has a surface mass of approximately 4.5 kg/m² and incorporates agglomerated textile fibres, providing additional damping properties.

Their flexible and relatively thin design makes them suitable for new construction and refurbishment projects. The final acoustic performance depends on the complete construction system, including the type and number of boards, supporting structure, cavity insulation, junctions and installation quality.

Available options:

  • Iso Blanket Standard
  • Iso Blanket Pro