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Biwall Acoustic Wall Panel

Biwall Acoustic Wall Panel

Biwall acoustic wall panel is a combined acoustic and thermal insulation panel made up of a high density rubber panel, coupled with a polyester fibre panel. Manufactured using recycled raw materials, Biwall has both excellent thermal and sound insulation properties. It has been developed to solve all the most common partition walls applications.

Biwall is part of a family of rubber and polyester fibre products, created with eco-compatible technologies and production processes that allow for more than 92% of recycled and/or regenerated materials to be used.


  • High level of sound insulation
  • Thermal insulating
  • High resistance to dampness and condensation build-up
  • Extremely easy application
  • Thickness – 30, 40 and 50mm
  • Dimensions – 1.0m x 1.2m


Description Unit Value
Nominal Thickness mm 40
Length mm 1000
Width mm 1200
Overall Superficial Mass kg/m² 9.2
Airborne Sound Insulation (Rw) (*) dB 55
Thermal Conductivity Coefficient (λ) W/m°C 0.047

(*) Wall made of hollow blocks plastered with inner rendering and Biwall panel.

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