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How much would that reduce the sound of foot steps ?? 40%?? Can you please let me know how effective that method was?
@@Kfjebfu65 In order to achieve good step and air noise in floor separators, the ceiling must be vibration-insulated from the joists using sound brackets . The ceiling should consist of two layers of plasterboard.
How much would that reduce the sound of foot steps ?? 40%?? Can you please let me know how effective that method was?
@@Kfjebfu65 In order to achieve good step and air noise in floor separators, the ceiling must be vibration-insulated from the joists using sound brackets . The ceiling should consist of two layers of plasterboard.