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Phonic Acoustic Flush Box

The Phonic Acoustic Flush Box maximises the acoustic performance of mounting switches and power outlets.

Phonic Acoustic Flush Boxes (PFB) have been fully tested to maintain the acoustic rating of a wall. PFB has the addition of an outer flange, designed to seal to the wall lining. This limits air gaps that cause sound leakage while damping vibration in the flush box.

Testing shows that the use of our PFB maintained the overall system acoustic performance of a test wall. Canterbury Acoustic Testing Services. Report 2022-227 CATS Test Standard: ISO 10140-2:2010.

PFB has an intumescent pad installed; the intumescent material expands when exposed to fire. Tested to AS1530.4:2014 and AS4072.1:2005, for fire rating.

Key Features
  • Control of noise leakage, tested to ISO 10140-2:2010
  • Fire rated to AS1530.4:2014
  • Simply installed, user-friendly product saves on install time
  • No additional products required for fire and acoustic performance
  • Can be used back-to-back
  • Replaces any standard flush box
Statement of Building Code Compliance
  • Fire rated to AS1530.4:2014
  • Control of noise leakage, tested to ISO 10140-2:2010
Data Sheet

T&R Interior Systems specialise in the supply of quality interior building and acoustic products fully backed by extensive technical support and friendly service.

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