Home > Companies > Hush Acoustics > Hush DF 10 Joist Strip

Joist strips designed as an economical acoustic layer to be used on top of joisted construction and under timber structural floors. The strip is a thin solution that is simply stapled to the top of the joists to reduce impact sound transmission through timber internal floors.

When used in conjunction with Hush Slab 100 between the joists and the correct plasterboard lining, it complies with the internal airborne floor regulations of 40 dB (Rw) stated in Building Regulations Approved Document E (E&W), Technical Handbook G (Northern Ireland) and 43 dB (Rw) stated in Technical Handbook Section 5 (Scotland).

Features:

  • Thin solution for isolating timber floors from joists.
  • Excellent impact reduction.
  • Easy to install.
  • Improves acoustic performance in domestic dwellings.

Related literature

The following content references this product:

Standard product features

Size (l x w):

1370 x 50 mm.

Thickness:

10 mm (will compress to 8 mm when in use).

Colour:

Black/ beige.

Technical properties:

  • Tensile strength (to DIN EN ISO 1798): 0.8 N/mm².
  • Elongation at break (to DIN EN ISO 1798): 125%.
  • Density (approximate): 770 kg/m³.
  • Service temperature: -30 to +80°C.
  • Fire resistance (to BS EN 13501-1): Efl.

NBS Specification

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This product is associated with the following NBS Create clause:
45-45-70/437 Resilient layer insulation

Product specification

An important note about specifying

Manufacturer

Name:

Hush Acoustics

Tel:

+44 (0)151 933 2026

Product reference

Hush DF 10 Joist Strip

Manufacturer details

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