Inserted ceilings between apartments are subject to acoustic insulation and fire safety requirements. It is easy to insulate wooden inserted ceilings against sound transmitted through the air and against fire. The best results in terms of insulating against the sound of footsteps are achieved when the rigid and massive layers of the inserted ceiling floor are alternated with lighter elastic layers.
For inserted ceilings between apartments we deliver special acoustic battens to which double-layered boards are installed on site to provide acoustic insulation and fire resistance.
The accompanying image shows a principal solution for an inserted ceiling between apartments.