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An acoustic wall board designed to improve acoustic performance levels from standard plasterboard systems. It can be used as a wall lining to existing masonry walls and can also be used to increase mass and separating levels on stud construction. The Hush Wall Board can be skim finished like standard plasterboard products - making it easy to install.


  • Improved acoustic performance levels on standard plasterboard systems
  • Can be used in change of use, refurbishment and new build developments.
  • Can be used as part of the Hush System HD1040.
  • Helps to comply to all UK Building Regulations for separating walls - Building Regulations Approved Document E (E&W), Technical Handbook Section 5 (Scotland) and Technical Handbook G (Northern Ireland) compliant.
  • Increased mass levels from standard plasterboard solutions
  • Can be plaster skim finished like standard plasterboard linings.
  • Can be used on masonry and stud wall constructions.

Related literature

The following content references this product:

Standard product features


Two deadening boards separated by viscoelastic dampening strips. The dampening strips decouple one side of the board from the other, reducing direct transmission paths and therefore improves in reducing airborne noise transmission through a wall construction.

Size (nominal):

1800 x 900 mm.


27 mm.

Acoustic performance:

  • Impact (Lntw): 58 dB.
  • Airborne (Dntw): 58 dB.
  • Airborne (Dntw +Ctr): 48 dB.

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



Hush Acoustics


+44 (0)151 933 2026

Product reference

Hush Wall Board

Manufacturer details

44 Canal Street,
Merseyside, L20 8QU
Tel +44 (0)151 933 2026
Fax +44 (0)151 944 1146
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