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Biwall Acoustic Wall Panel

Biwall acoustic and thermal insulation solutions

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.

Features

  • 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

Applications

  • BIWALL panels are ideal for solving common partition wall challenges, offering excellent soundproofing and thermal properties.
  • The rigid structure provided by the rubber ensures that the insulation holds its shape, delivering long-lasting performance.
  • Whether you’re working on residential, commercial, or industrial projects, BIWALL and BIWALL 50/20 deliver reliable, sustainable insulation that meets the highest standards of quality and environmental responsibility.
  • Adaptable for timber floor joists.

Technical Details

Features Unit Biwall Biwall 50/20
Thickness (mm) EN 12431 mm 30 40 50 50
M2 / Roll or Sheet m2 1.2
Dimension (m) (l x w) EN 822 m 1.2 x 1
db Rating (L) EN ISO 10140 EN ISO 717-2 Rw 55 ≥ 55 ≥ 55 59
Density EN 1602 kg/m3 800/30 800/30 800/30 800/30
Thermal Conductivity Coefficient λ EN 12667 W/mk 0.051 0.049 0.046 0.060
Weight kg / m2 kg/m2 8.6 8.9 9.2 14.9
Weight per Roll / Sheet (kg) kg 1032 10.68 11.04 17.88
Rolls or sheet / Pallet QTY To Order
Reaction to fire EN 13501-1 E
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