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Acoustic Backing

A range of acoustic treatments are available on request to suit your project specific requirements. Our most popular acoustic treatment is the SoundTex acoustic fleece bonded directly to the back of the panels.

SoundTex acoustic fleece achieves a Class A grading for flame and smoke propagation according to the requirements of ASTM E 84.

SoundTex acoustic fleece achieves an average noise reduction coefficient (NRC) of 0.75 for the relevant frequency range 250-2000 Hz when applied to a panel with 20% open area and 400mm plenum depth.

Acoustic test results for SoundTex are as follows:

Alternative acoustic treatments including eco-friendly fabric or a range of bulk insulation options are available on request. Please contact us to discuss your project specific requirements.