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HD1016 Hush System HF25 Acoustic Floating Floor - Acoustic Floor and Ceiling System

Name: HD1016 Hush System HF25 Acoustic Floating Floor - Acoustic Floor and Ceiling System
Brand: Hush Acoustics
SKU: jLVMeDBVMa9HFBdQGG4AYn

Verified by manufacturer 14 days ago

Hush Acoustics

HD1016 Acoustic Floating Floor System HF25 for Maximum Sound Insulation, perfect for new build and refurbishment projects where the floor construction uses timber joists.

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Application

Suitable for use in refurbishment and conversion developments, where a joisted structure is in place.

A fully developed sound insulation system between separating floors that complies with UK Building Regulations Approved Document E.

Description

A fully developed economical sound insulation system between separating floors for use in refurbishment projects using timber joists.

It is principally for use in refurbishment and conversion developments where a joisted structure is in place. And as HD1016 is tested as a complete system, it is designed to delivers on its promise.

HD1016 works by providing a floating floor offering maximum sound insulation – it ensures that the cavities between the floor joists are filled with high grade absorption materials, in conjunction with a resilient bar solution.

Hush products combine effectively to achieve the excellent performance standard. Hush Felt 25 Resilient Strip and Hush Slab 100 sound absorber are key, reducing impact and airborne sound transmission, to contribute to the high performing acoustic solution.

It is fully compliant with all the UK Building Regulations relating to sound insulation - Approved Document E (England & Wales), Part G (Northern Ireland) and Section 5 (Scotland).

Components:

18 mm thick particleboard deck - supplied by others.
Hush Bond - to glue joints.
Hush Felt 25 - stapled to joist tops.
Hush Seal 20 - to seal perimeters.
Existing timber joists.
Hush Slab 100 - fitted between the joists.
Hush Bar Plus - screw fixed to the underside of joists at 450 mm centres.
19 mm thick Gyproc plasterboard plank - supplied by others.
12.5 mm thick Gyproc Soundbloc plasterboard - supplied by others.

Acoustic Performance

Impact (L’nT,w) - 55 dB

Airborne (DnT,w) - 55 dB

Airborne (DnT,w + Ctr) - 46 dB

Product benefits

Complies with UK Building Regulations Approved Document E
A fully developed sound insulation system between separating floors
For use in new build or refurbishment projects using timber joists

Installation process

The HD1016 system is constructed in the following way:

Hush Felt 25 Resilient Strip is stapled to the joist tops, with 18mm chipboard glued above using Hush Bond, and all perimeters are sealed using Hush Seal 20.
Hush Slab 100 is fitted between joists with Hush Bar Plus System screw fixed to the underside of joists at 450mm centres.
2x layers of 15mm Soundbloc board is attached to Hush Bar System. All perimeters are sealed prior to skimming.

General information

Color	Brown Grey White
Finish	Unfinished
Material	Timber Felt Foam Metal
Shape	Rectangle
Length	Bespoke
Width	Bespoke
Height	Bespoke

Uniclass	Ss_30_20_10_50 Joist-supported wood-based rigid sheet floor systemsPrimary
CAWS	K11/275 Acoustic separating floor system

SKU Code	HD1016

Product range	Timber Floor and Ceiling Systems

Specification data - Joist-supported wood-based rigid sheet floor systems

Additional supports	Hush Bar Plus. Guidance for specification option: Description: Metal resilient bars. Size (w x L): 55 x 2400 mm. Depth: 25 mm.
Fasteners	Hush Bond. Guidance for specification option: Panel adhesive.
Joint treatment	Hush Seal 20.
Perimeter seals	Hush Seal 20. Guidance for specification option: Description: Perimeter seal. Material: Compressible solid foam tube. Diameter: 20 mm.

Underlayer	Hush Felt 25. Guidance for specification option: Description: Resilient joist strip. Material: 140 x 50 mm hardboard slats fixed to a double layer of 10 mm thick Hushfelt™ resilient layer. Size (d x w): 25 x 50 mm. Thickness: 25 mm (20–21 mm in use).
Sound absorption	Hush Slab 100. Guidance for specification option: Description: Sound absorber. Material: Mineral wool. Size (w x L): 600 x 1200 mm. Thickness: 100 mm.
Acoustic performance	Impact (Lntw): 55 dB. Airborne (Dntw): 55 dB. Airborne (Dntw +Ctr): 46 dB.

Sustainability data

Contains Red List materials	No
Country of material origin	- Manufacturer guidance Varies according to the component parts.
Country of product manufacture	United Kingdom
Material	Timber Felt Foam Metal
Recyclability	- Manufacturer guidance Depends on the component part of the system.
Recycled content As defined in clause 7.8 of BS EN ISO 14021	- Manufacturer guidance Depends on the component part of the system.