ecoustic® panels are wall panelling products designed to reduce and control reverberated noise in building interiors. ecoustic® panel features numerous benefits such as superior acoustic, tackability and environmental performance, which is ideal for office, government, education, public building, hospitality, retail and residential interiors. Improved Sound Absorption ecoustic® panel is available in four thicknesses; 0.31 (8mm), 0.53 (13.5mm), 0.98 (25mm), 1.97 (50mm), depending on your acoustic requirements. ecoustic® panel can absorb 30%, 50%, 80% and 95% of sound depending on the panel thickness (respectively) when the panel is directly fixed to a wall. The sound absorption improves if the panels are installed with an air gap.