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Defender 50

Defender 50 is an NZ-made, durable abuse-resistant high sound absorbing perforated steel faced composite ceiling and wall panel.  Designed to control reverberation and reduce backround noise levels in abuse-prone areas.

Ideal for detention facilities, prisons, sport halls, and school halls as a durable direct fix or suspended ceiling, bulk head or wall lining.


Manufactured from powder-coated perforated steel facer with Sonatex interlayer laminated to high density 50mm 80kg/m absorber.


  • High sound absorption for effective control of reverberation, ISO 11654 class A, W 0.90, NRC 0.85.
  • Durable impact and abuse-resistant construction.
  • Puncture-resistant steel facer.
  • Non combustible.
  • Dimensionally stable in high humidity.
  • Easy to clean powder-coated finish.
Data Sheet

Asona Ltd are a manufacturer, distributor and installer of acoustic and decorative ceiling and wall panels.

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