TOPAKUSTIK® type 12/4 – the distinct type
The broad and distinct groove of 4 mm leaves room for design options. The high NRC (Noise Reduction Coefficient) of 0.89 is also very efficient in sound absorption. Therefore, it is especially recommended on ceilings. Another feature is the option of a T-perforation, which provides an astoundingly good effect.
Thanks to the precise tongue and groove connection, planks result in an attractive surface with a joint-free appearance, because the connecting joint matches the dimension of the grooves. The planks permit simple and flexible assembly. They can be installed by stapling to a timber batten or clamping to a T-bar with TOPAKUSTIK® clips.