This simple option of sound reduction by means of sound insulation walls is the cheapest solution (250 € ** / m²) to solve noise problems as quickly as possible. The supplied 1.5 mm thick U-plates are fastened to the floor, the 100 mm thick walls are simply inserted and fastened with drill screws. The individual elements are connected by means of double-U plates supplied. Available in any size.
Nominal sound attenuation : > 25 dB