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Switzerland

SIERRA LINES

With its smooth, white non directional appearance, Sierra offers a modern visual alongside a solution for every acoustic need.

Sierra OP

Sierra OP is a cost effective laminated mineral tile offering a smooth white appearance combined with Class A acoustic performance.

KEY FEATURES
  • Stronger edges, better finish
  • High level of sound absorption: 0.90 αw
  • Long-lasting solution, easy to clean
  • ISO 5
  • Application areas: ideal for open spaces (call centres, libraries, cafeterias…).

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