Öra Plain Acoustic Panels

Öra Plain comes in a range of vibrant colours to complement any colour scheme and offer a simple, cost-effective option for managing acoustics on a wide range of projects.

Our plain acoustic panels are a very cost-effective way of managing excessive noise and are available in a wide range of colours and can be cut to a specific size depending on your requirements.

Öra Plain Colours

Ora Atlantic Blue

Atlantic Blue

Ora Bark Brown

Bark Brown

Ora Birch Green

Birch Green

Ora Cloud Grey

Cloud Grey

Ora Coal Grey

Coal Grey

Ora Forest Green

Forest Green

Ora Ice White

Ice White

Ora Iron Grey

Iron Grey

Ora Ladybird Red

Ladybird Red

Ora Mandarin Orange

Mandarin Orange

Ora Moss Green

Moss Green

Ora Onyx Black

Onyx Black

Ora Plum Purple

Plum Purple

Ora Pool Blue

Pool Blue

Ora Steel Grey

Steel Grey

Technical Specifications

  • Manufactured using 50% recycled polyester.
  • Noise reducing coefficient (NRC) of 0.4, this can be increased by mounting on battens and/or additional layers of sound absorbing material. Please contact us for details.
  • Polyester is not affected by moisture, mould or mildew and will not rot or deteriorate under normal conditions.
  • No formaldehyde binders.
  • Easily cut to size and shape with a sharp knife.
  • Can be installed with contact adhesive, also possible to use staples.
Composition 100% Polyester Fibre (PET)
Dimensions 2440 x 1220mm (+/- 5mm)
Thickness 12mm
Weight 2.2kg/m2
Density 185kg/m3
Fire Rating EN 13501-1:2007+A1:2009 - B - s1, d0 ASTM E84-16 - Class A

Acoustic Performance

The Muffle range is designed to reduce reverberation (echo) in building interiors.


Test Certificates

Installation Instructions

Muffle Acoustic Surfaces Brochure

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