HD1044 Hush Acoustic Basement System: Sound reducing insulation solution

The HD1044 Acoustic Basement System is the perfect acoustic solution for basements in residential conversion and refurbishment projects.

This fully tested, complete system combines Hush Acoustics' advanced sound insulating materials to offer exquisite performance in sound reduction within basement areas. It is also compliant with all UK Building Regulations - Approved Document E (England & Wales), Section 5 (Scotland) and Part G (Northern Ireland).

HD1044 is formed in the following way:

• Hush Slab 100 Sound Absorber panels are fitted within the joists. It is important to ensure the Hush Slab is tightly packed between the joists and ensure there are no gaps.
• Hush Deep Resilient Bars are fixed horizontally to the underside of the joists at 600mm centres.
• Hush Multi Panel is installed to the underside of the Hush Deep Resilient Bars, over-boarded with 15mm Fireline plasterboard.

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*

Impact (L’nT,w) - 52 dB

Airborne (DnT,w) - 55 dB

Airborne (DnT,w + Ctr) - 48 dB

* Results based on all Hush materials listed in the Hush System HD1044 being used. Results are also based on 200mm timber joists and all flanking junctions being treated.