Custom Audio Designs Ltd 

Part E | Sound Insulation Regulation | Robust Details | Building Regulations


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Soundproofing Solutions to Meet New Part E Building Regulations

Separating Wall / 100mm Brick Wall / 48 RwdB +CtrApplication

Part EDownload PDF Data Sheet

Sound Reduction Performance
56 RwdB48 RwdB+Ctr
Part E Acoustic Requirement
New Build
45 DnTw+CtrdB
Refurbishment
43 DnTw+CtrdB

Components and Fixing Data:

  • 100mm Brick Wall (sand cement rendered and plastered both sides)
  • CAD20 Wall Panels (bonded to wall)
  • 12.5mm Plasterboard (bonded to M20)
  • 12.5mm Plasterboard (bonded to first plasterboard)
48dB acoustic wall

Technical Data:

Mass per Unit Area:
Footprint Width:
Fire Protection:

225Kg/m²
150mm
N/A

Uprating:

Increasing the thickness of the plasterboard will increase performance by around 3dB

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