basic quotation for good soundproofing spec
existing ceiling removed [ 1 layer of plasterboard]to expose empty void
new timber joists between existing 2 inch lower [acoustic joist hangers]
void filled with 60kg acoustic insulation slabs [100mm]
resilent bars attached to new joists
1 layer of soundshield board attached to resilent bars
1 layer of soundbarrier mat glued to board
Final layer of soundshield board over matting
Ceilings finished in new plaster skim
this system gives studio soundproofing
Unique ceiling system
Unique in stopping transmission of sound due to it's acoustic timbers. Laboratory tests give this system 63db airbourne and 54db impact which is far superior than most systems in stopping sound.
soundproofing ceilings will always require a site vist to decide what system is needed
