Hush FFR Resilient Underlay
Description

A fully recycled rubber underlay designed for use with both soft and hard flooring, such as engineered timber, laminate, stone flooring and carpet. It is designed to absorb footfall noise and increase living standards within the construction, whether in residential or commercial applications.

The material also has zero ozone depleting potential (OPD) and zero global warming potential (GWP). The specially selected rubber particles and fibres are designed to give excellent resilience yet giving the upmost compressive strength.

Features:

  • Easy to install.
  • Remains continually elastic.
  • Fully recycled.
  • Cost effective.
  • Building Regulations Approved Document E (E&W), Technical Handbook Section 5 (Scotland) and Technical Handbook G (Northern Ireland) compliant.
  • Suitable on timber and concrete floors.
  • Suitable for refurbishment and new build developments.
  • Good footfall noise reduction and thermal conductivity.
  • Minimum construction - low floor build-up.

General information

Features

Easy to install

Remains continually elastic

Fully recycled

Cost effective

Building Regulations Approved Document E (E&W), Technical Handbook Section 5 (Scotland) and Technical Handbook G (Northern Ireland) compliant

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Material

Rubber granulates bonded with a cold cure PUR elastomer bonding agent

Uniclass 2015

Pr_25_57_06_71 Resilient layer insulationPrimary

CAWS

K11/115 Battened plywood floating floor

K11/125 Battened particleboard floating floor

K11/135 Battened oriented strand board floating floor

K11/145 Battened cement-bonded particleboard floating floor

K11/20 Battened particleboard floating floor

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Specification data - Resilient layer insulation

Product Reference

Hush FFR Resilient Underlay

Thickness

Insert requirement, available 3–12 mm.

Standard product features

Material:

Rubber granulates bonded with a cold cure PUR elastomer bonding agent.

Roll size (l x w):

6–10 x 1.25 m (dependent on thickness).

Colour:

Black.

Surface finish:

Fine.

Technical properties:

  • Tensile strength (to BS EN 1798): 0.6 MPa.
  • Elongation at break (to BS EN 1798): 45%.
  • Density: 730 kg/m³.
  • Stress: 646 kPa.
  • Footfall sound insulation (to BS EN ISO 140-8): 3 mm: 18 dB; 5 mm: 21 dB.

Literature
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