Acoustic panels are where cork's performance and visual character meet. A panel built from coarse granulates bonded with a natural elastomer reads as warm and tactile in a room, while delivering an NRC between 0.55 and 0.85 depending on thickness and mounting.
For open-plan offices, restaurants and lecture halls, the most effective configurations layer a 25 to 40 mm cork core against a backing air gap of 25 mm or more. The air cavity extends absorption into lower frequencies without adding mass to the wall.
Surface treatment matters. A lightly sanded face preserves the open cells that drive absorption. A sealed lacquered face turns the panel into a reflector — beautiful, but acoustically inert. Specify by intent.
Specifying for your project?
Request a sample kit of our cork grades to test density, granulometry and performance in your specific application.
Request a sample