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Hush FFR Resilient Underlay - Acoustic Underlay

Verified by manufacturer 16 days ago

Hush Acoustics

Fully recycled rubber underlay providing acoustic insulation suitable for use with a wide range of floor finishes.

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Application

Suitable 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.

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 and benefits:

  • Easy to install.
  • Remains continually elastic.
  • Fully recycled.
  • Cost effective.
  • Building Regulations Approved Document E (England & Wales), 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

Color

Black

Finish

-

Manufacturer guidance

Fine surface finish.

Material

Rubber

Guidance for specification option:

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

Shape

Rectangle

Other

Guidance for specification option:

Bespoke.

Length

6000 mm

7000 mm

8000 mm

9000 mm

10000 mm

Manufacturer guidance

Roll size: 6–10 m (dependent on thickness).

Width

1250 mm

Manufacturer guidance

Roll width: Dependent on thickness.

Height

3 mm

4 mm

5 mm

6 mm

7 mm

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Manufacturer guidance

Available thickness: 3–12 mm.

Uniclass

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

K11/215 Plywood floating floor

K11/225 Particleboard floating floor

K11/235 Oriented strand board floating floor

K11/245 Cement bonded particleboard floating floor

K11/25 Particleboard floating floor

K11/275 Acoustic separating floor system

K11/295 Floating floor system

K20/150 Battened timber board floating floor

K20/20 Battened timber board floating floor

K21/10 Wood laminate flooring

K21/111 Wood floating floor

K21/115 Wood laminate flooring

K21/120 Battened wood flooring

K21/130 Battened wood floating floor

K21/140 Battened wood laminate flooring

K21/145 Composite laminate flooring

K21/146 Laminate flooring

K21/20 Composite laminated flooring

M40/10 Natural stone covering to

M40/110 Tiling to

M40/115 Natural stone covering to

M40/12 Mosaic to

M40/120 Mosaic to

M40/5 Tiling to

M42/10 Wood flooring

M42/110 Wood block flooring

M42/120 Mosaic parquet panel flooring

M42/150 Composition block flooring

M42/20 Composition block flooring

M50/10 Resilient floor tiling

M50/110 Resilient floor tiling

M50/130 Carpet tiling

M50/15 Carpet tiling

M50/150 Sheeting

M50/155 PVC sheet flooring in special wet areas

M50/170 Carpeting

M50/20 Sheeting

M50/25 Carpeting

Product range

Acoustic Rubber Materials

Specification data - Resilient layer insulation

Material

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

Density

730 kg/m³.

Thickness

3–12 mm.

Guidance for specification option:

Insert requirement.

Sound insulation rating

To BS EN ISO 140-8: 18 dB (3 mm), 21 dB (5 mm).

Guidance for specification option:

Football sound insulation.

Roll size

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

Colour:

Black.

Surface finish

Fine.

TensileStrength

To BS EN 1798, 0.6 MPa.

Elongation at break

To BS EN 1798, 45%.

UltimateStress

646 kPa.

Sustainability data

Country of product manufacture

United Kingdom

Material

Rubber

Guidance for specification option:

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

Literature

Hush FR Roofing Membrane

Hush FR Roofing Membrane

Hush Acoustics Products and Systems Brochure

Hush Acoustics Products and Systems Brochure

Case studies

Old Town Mill, Hebden Bridge - superior acoustic insulation for a Victorian mill conversion

Old Town Mill, Hebden Bridge - superior acoustic insulation for a Victorian mill conversion