Our by-law includes the following condition prior to approval:
an acoustic testing report, conducted by a member of the Association of Australian Acoustical Consultants (AAAC), on-site, according to the requirements of ISO 140-7:2006 and 717-2:2004, confirming that the acoustic performance of the new floor covering has an LnTw value of 40 or less (6 Star rating) equating to that of medium pile carpet with underlay.