Library Bus noisy engine
Noise Killer was asked to reduce the noise levels on a Library bus. The main noise source was the engine which sat under a cover within the cab area.
We managed to remove the cover and apply Noise killer Vibrasorb to the inside walls of the cover. Then some small Noise killer Engine blanket pieces were made and fixed into the mesh sections. We then replaced the engine cover and applied Noise killer Adhesive Sound Barrier to all the outer sections of the cover.