Ridå sound-absorber, designed in 2011, is 742 mm high and comes in widths of 742 mm and 371 mm. The frame is finished in our eight standard colours, with felt in light grey or anthracite over a 30 mm thick block of sound-absorbent polyester. The construction has been tested for sound absorption in accordance with EN ISO 354 and awarded a Class C rating (high absorption) according to EN ISO 11654. The sound-absorbent panel is suspended “upside down” on a metal suspension strip. You can use Ridå sound-absorber wherever you need to reduce the ambient noise level, ideally with Ridå panels to create a functional, attractive environment.
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