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HD1044 : Acoustic Basement System
Suitable for:
- domestic
- residential
The Hush Acoustic Basement System is a complete solution designed to control airborne and impact sound within basement conversions and below-ground living spaces. By combining resilient floor, wall, and ceiling treatments, this system ensures compliance with Part E of the Building Regulations while creating a comfortable and private acoustic environment. It is particularly suited for residential conversions, home cinemas, music rooms, and commercial basements where sound insulation is critical.
System Components
- Acoustic floating floor system with resilient insulation layer.
- Independent wall lining with acoustic insulation and resilient fixings.
- Suspended acoustic ceiling system with insulation in voids.
- Perimeter isolation details and acoustic sealant for airtight finish.
Installation Guidance
- Prepare the basement subfloor and walls to ensure a level, dry substrate.
- Install acoustic floor, wall, and ceiling components as specified in the datasheet.
- Maintain isolation between treated elements and the existing structure to prevent flanking.
- Seal all perimeter edges and service penetrations with acoustic sealant.
- Refer to datasheet drawings for full build-ups; Hush technical team can provide tailored project advice.
- Basement conversions in houses and apartments.
- Home cinemas, studios, and music rooms requiring high-performance sound control.
- Commercial basements needing improved privacy and noise reduction.
- Residential refurbishments where basements are converted into habitable rooms.
- Part E compliant – achieves required airborne and impact sound insulation levels.
- Complete acoustic system for basements covering floors, walls, and ceilings.
- Significantly reduces sound transfer into and out of below-ground spaces.
- Flexible design – can be tailored to meet residential and commercial project needs.
- Supplied as a tested, compatible system by Hush for guaranteed reliability.
For advice on the use of HD1044 : Acoustic Basement System, 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 |
| 52 | 55 | 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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