Product description



  • Tested at 46dB Rw - at only 31mm
  • Maintains high ‘room-to-room’ separation
  • Improved reduction of noise pollution in adjoining areas
  • Very thin construction maintains ‘clean lines’ and minimises obscuration of glazed areas
  • Simple to detail and easy to install
  • Up to 1 hour fire stop


SIDERISE FIP high performance acoustic panel is a thin multi-layered board offering exceptional sound transmission performance and has been specifically developed to provide a solution where an internal partition abuts a curtain wall or window mullion.

Due to the impressive 46dB Rw performance at only 31mm thickness, the SIDERISE FIP high performance acoustic panel can also be used in many other conditions which demand the combination of a high SRI performance with a minimal thickness.

"We set out to achieve a performance greater than 40dB Rw, a challenge for such a thin, single panel which would normally be limited to around 30-35dB. The result of 46dB Rw for the SIDERISE FIP High Performance Acoustic Panel doesn’t quite defy the laws of physics, but its a very impressive outcome, and a very useful product."

Ed Clarke, Clarke Saunders Associates, Noise Consultants

This simple yet effective solution has been used on a number of projects which include hotels, residential, government and commercial buildings in both the UK and overseas.

Note: This product was previously known as Lamaphon FIP panel.