Karma Acoustic Overlay 23

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Karma Acoustic Overl#40626F

KARMA ACOUSTIC OVERLAY 23 is an overlay board designed to be laid above a timber deck to reduce impact and airborne sound transmission. It consists of 18mm T&G4 chipboard laminated to a 5mm closed cell polyethylene resilient layer.


  • Minimal height increase makes it ideal for refurbishments
  • Quick and easy to install , offering savings in time and labour
  • Non load bearing partitions can be built off the floating floor.
  • Suitable for use in loft conversions in accordance with Floor 4.d Type 2 (Scottish Section 5 – Generic Internal Constructions)


Panel size: 2400 x 600 x 23mm
Weight: 13.1 kg/m2
Edge detail: T&G4

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