Home > Companies > Custom Audio Designs Ltd > Soundproofing Membranes VL65, VL100

High mass, high damping visco-elastic acoustic membranes for airborne sound reduction. Internally reinforced with a micro fibreglass carrier for improved dimensional stability. Available in two thicknesses.

Benefits:

  • Improved low frequency performance.
  • Easy to cut and trim.
  • Adaptable to uneven surfaces.
  • Also acts as a VCL.
  • Rot proof.
  • Made from 100% recycled material.

Applications:

Soundproofing of horizontal and vertical enclosures.

Related literature

The following content references this product:

Standard product features

Sheet size:

  • VL 65: 1000 x 5500 mm (±2%).
  • VL 100: 1000 x 4000 mm (±2%).

Thickness:

  • VL 65: 4 mm.
  • VL 100: 6.5 mm.

Weight:

  • VL 65: 6 kg/m².
  • VL 100: 10 kg/m².

Acoustic performance:

  • VL 65: Rw 28 dB, refer to manufacturers data sheets for further information.
  • VL 100: refer to manufacturer for further information.

Colour:

Black.

Density:

1.9g/cm³ (+/-0.05).

Thermal conductivity:

0.032 W/mK.

Water vapour resistance:

50,000 µ.

Options

VL-65 (product code A122) Adhesive-backed soundproofing membrane with peel off backing.

NBS Specification

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This product is associated with the following NBS Create clause:
45-80-40/400 Sound attenuators

NBS Specification

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This product is associated with the following NBS clauses:

Product specification

An important note about specifying

Manufacturer

Name:

Custom Audio Designs Ltd

Tel:

+44 (0)1730 269572

Product reference

[VL 65 Soundproofing Membrane]
[VL 100 Soundproofing Membrane]

Manufacturer details

5 Ridgeway Office Park,
Bedford Road,
Petersfield,
Hampshire, GU32 3QF
Tel +44 (0)1730 269572
Fax +44 (0)1730 265846
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