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The National Construction Code (NCC) requires a minimum 20mm cavity between the leaves of the wall system, however each proprietary wall will have their own cavity requirements.
When designing and installing separating walls, PCG recommends referring to the system’s installation manual for information on cavities, acoustic performance, construction joints, set out and fixings.
Correct installation will minimize sound transmission between dwellings and thus improve amenity for occupants.
The following changes will be made to Queensland Development Code MP4.1. These were deferred from 02 November 2020 to provide sufficient time for the industry….
Logan City Council have recently changed their requirements for pool backwash. It is a now a requirement that any swimming pool which uses an aggregate…