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HD1041 Acoustic Wall Lining Systems
Suitable for:
- domestic
- residential
- industrial
- education
- healthcare
- leisure
The Hush Acoustic Wall Lining Systems are designed to upgrade the sound insulation of existing and new wall constructions. Using a combination of Hush-Multi Panels, resilient bar isolation, and dense plasterboard linings, the system provides excellent airborne sound reduction. Fully tested for Part E compliance, this wall lining system is widely used in residential, commercial, and refurbishment projects where high levels of acoustic performance are required.
System Components
- Hush-Multi Panel acoustic board.
- 15mm Fireline plasterboard installed over the Hush-Multi Panel (staggered joints).
- Hush-Bar Deep Resilient Bars fixed horizontally at 450mm centres.
- Hush-Slab 25 Sound Absorber installed between the resilient bars.
- Hush-Isolation Tape and Hush Acoustic Sealant for perimeter treatment.
Installation Guidance
- Fix Hush-Bar Deep Resilient Bars horizontally to the wall at 450mm centres.
- Install Hush-Slab 25 Sound Absorber tightly between the Hush-Bars.
- Fix Hush-Multi Panel directly to the resilient bars.
- Install 15mm Fireline plasterboard over the Hush-Multi Panel, ensuring all joints are staggered.
- Seal all perimeters using Hush-Isolation Tape and Hush Acoustic Sealant.
- Finish wall lining as required, ensuring acoustic integrity is maintained.
- Residential projects requiring improved wall sound insulation.
- Hotels, student housing, and commercial buildings with noise-sensitive walls.
- Refurbishment projects upgrading existing wall constructions.
- Mixed-use developments requiring acoustic separation between spaces.
- Provides excellent airborne sound insulation for existing and new walls.
- Part E compliant – fully tested and approved acoustic wall lining system.
- Uses resilient bar isolation to minimise direct sound transmission.
- Can be installed onto existing masonry or stud wall structures.
- Improves both fire resistance and acoustic performance.
For advice on the use of HD1041 Acoustic Wall Lining Systems, as part of a system within any project, please contact our experienced technical team on 0151 933 2026 who will be happy to give comprehensive and practical advice to meet with your requirements.
Acoustic Performance - Typical Results*
Impact  dB |
Airborne  dB |
 dB |
| - | 58 | 48 |
Test Data
Test data for field tests in compliance with Building Regulations Approved Document E can be supplied upon request.
Full fitting instructions are supplied with all products and are available to download from the Installation Guides section.
Should you have any technical questions prior to or during installation, please call 0151 933 2026 for friendly and straightforward advice.
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