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HD1007: Hush System HDC
Suitable for:
- domestic
- residential
- industrial
- education
- healthcare
- leisure
A complete high-density concrete floating floor system providing superior airborne and impact sound insulation, designed to meet and exceed Part E compliance in multi-residential and commercial developments.
The Hush System HDC (HD1007) is a high-density concrete-based acoustic floor system that offers exceptional performance for both impact and airborne sound insulation.
It is ideal for new build developments where robust concrete structures are required, including apartment blocks, hotels, care facilities, and mixed-use buildings. Fully tested to Approved Document E standards, the HDC system is trusted by architects and contractors looking for a durable, compliant acoustic solution.
System Components
- High-density concrete base structure
- Acoustic resilient insulation layer
- Hush floating floor panels
- Optional insulation within voids depending on design requirements
Installation Guidance
- Suitable for use with new build concrete structures.
- Straightforward installation using standard building methods.
- Full technical drawings and support available from Hush Acoustics.
Contact our technical team for project-specific installation advice.
- Apartment blocks and multi-residential developments.
- Hotels and care homes requiring reliable, long-term acoustic solutions.
- Commercial and mixed-use projects with stringent noise control requirements.
- New build schemes where concrete structures are being specified.
- Complies with UK Building Regulations Approved Document E (England & Wales), Part G (Northern Ireland) and Section 5 (Scotland).
- A fully developed economical sound insulation system between separating floors
- For use in new build, conversion or refurbishment
- projects based on concrete structures at 400 kg/m ² minimum.
For advice on the use of HD1007: Hush System HDC, 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 |
| 57 | 55 | 48 |
full Hush System HD1007 being used in conjunction with concrete structures at the specified density
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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