Sound insulation is required between Class 1 buildings where separating walls are of discontinuous construction. The National Construction Code (NCC) requires a minimum 20mm…
The energy efficiency requirements of the 2019 BCA came into effect on 1 May 2020 to all states except Queensland. A new requirement is…
The NCC 2019 has called-up AS4200.2:2017 Pliable building membranes and underlays (installation) for the first time. The standard provides the requirements for how wall…