NBS Source
List your products
TVS ACOUSTICORK T22 Acoustic Underlay Material

For use in conjunction with wooden flooring.


Agglomerated recycled rubber underlay for impact noise and thermal insulation.

Features and benefits:

  • 100% recycled material.
  • Provides impact noise reduction and thermal insulation properties.
  • High durability and long term resilience.
  • High performance with a reduced thickness.


For use in conjunction with wooden flooring.

General information

Uniclass 2015

Pr_25_57_06_71 Resilient layer insulationPrimary


K21/145 Composite laminate flooring

K21/146 Laminate flooring

K21/20 Composite laminated flooring

Specification data - Resilient layer insulation

Product Reference

TVS Acousticork T22 Acoustic Underlay Material

Standard product features

Size (w x l):

1 x 15 m.


4 mm.


650–750 kg/m³.

Technical characteristics:

  • Tensile strength: >350 kPa.
  • Compressive strength (at 0.7 MPa): 20%.
  • Recovery (after 0.7 MPa): >80%.
  • Dynamic stiffness: 54 MN/m³.
  • Room conditions: >10°C.
  • Room moisture content: <75%.
  • Thermal conductivity to ISO 8301: 0.140 W/m·K.
  • Sound insulation (to ISO 10140-3 and ISO 717-2): ΔLw 20 dB.

Similar products from Total Vibration Solutions Limited t/a TVS Group