Karma Acoustic Overlay Plus 26 is also an overlay board intended to be laid above a timber deck to reduce impact and airborne sound. It consists of 18mm T&G4 chipboard laminated to a 8mm recycled foam resilient layer with a coverage of 1.44m2 and provides slightly better impact performance than Karma Acoustic Overlay 23. Enhanced impact sound performance with minimal height increase makes it ideal for refurbishments. Quick and easy to install, offering savings in time and labour and a non-load bearing partitions can be built off the floating floor. For more information, please contact our sales team.