iKoustic® Hollow Wall Sound Attenuation Systems - Hollow Wall Soundproofing System
Verified by manufacturer 5 days ago
Hollow Wall Gold (HWG55)
Hollow Wall Gold (HWG55)
Stud wall soundproofing system for hollow walls.
Application
For soundproofing of hollow walls.
- Hollow Wall Silver (HWS) & Hollow Wall Gold (HWG): For applications requiring a high level of soundproofing and acoustic isolation.
- Hollow Wall Bronze (HWB): Space-saving applications in areas where space is at a premium or where attenuation levels required are lower such as for flanking transmission.
Description
Stud wall soundproofing system incorporating MuteClip®, which acts like a mini shock absorber to vibrations coming through the structure. Each clip supports a MuteClip® Channel, which creates a decoupled frame onto which soundproof boards can be attached. The single point fixing reduces points of contact so fewer vibrations can transmit.
Features and benefits:
- Available in bronze, silver, and gold variations to suit differing requirements.
- Reduces transmission of airborne noise.
- Prevents sound passing both ways.
- Controls flanking transmission.
- Easy installation.
- Fire tested to BS EN 1364.
General information
Color | Other |
Finish | Other |
Material | Plasterboard Mineral wool |
Shape | Rectangle Other |
Length | Bespoke |
Width | 60 mm 74 mm 28 mm |
Height | Bespoke |
Warranty description | Ten year |
Uniclass | |
CAWS | K10/165 Wall lining system (metal framing) K10/35 Wall lining system (metal framing) |
SKU Code | HWG55, HWS45, HWB35 |
Specification data - Acoustic panel lining systems
System performance | Acoustic performance |
Battens | MuteClip® channel. Guidance for specification option: The MuteClip® Channel clicks into the MuteClip®, providing a slimline and ‘de-coupled’ frame for plasterboards to be attached to. |
Acoustic insulation | Isolation strip. Mineral wool slab insulation. Guidance for specification option:
|
Panelling | |
Type | 1 x MuteBoard® 2 panel. 1 x acoustic plasterboard panel. Guidance for specification option: MuteBoard® 2: An acoustic board for wall soundproofing, 19 mm. Plasterboard: 15 mm acoustic plasterboard panel. |
Surface material | Plasterboard. |
Surface finish | Manufacturer guidanceConsult manufacturer and insert requirements or omit. |
Fasteners | Single-point fixings. |
System accessories | Manufacturer guidanceConsult manufacturer and insert requirements or omit. |
Clip | MuteClip®. Guidance for specification option: The MuteClip® is backed with dual-density silicone. This acts as a shock absorber surrounding the fixing and buffering the metal clip. |
Width | 74 mm. |
Overall size | Manufacturer guidanceConsult manufacturer and insert requirements. |
Noise reduction coefficient | 20 dB. |
Fire performance | To BS EN 1364, EI90. Guidance for specification option:
|
Radiation | To BS EN 1364, EW90. Guidance for specification option: Tested for 107 minutes before the test was discontinued. No failure after 107 minutes. |
Studs | Timber. Metal. Manufacturer guidanceConsult manufacturer and insert required stud thickness. |
Sustainability data
Material | Plasterboard Mineral wool |
Literature
MuteClip®
MuteClip® Channel
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