Acoustic Grooved Composite Acoustic Panels are pre-insulated, grooved or slotted timber ceiling and wall panels, manufactured with frame and backing in place so they are ready to install. These panels are available in all the same decorative patterns and surfaces (laminates, veneers and paint finish) as the GBM Acoustics range. These pre-finished panels significantly reduces installation time, which in turn will reduce fit-out costs and time on a project.