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The correct drainage of balconies and terraces is essential to prevent water damming and entering the building causing damage.
Drainage is particularly important where a parapet or hob fully surrounds a balcony preventing water from escaping the area.
It is a requirement to install a system designed to comply with the stormwater standard AS3500.3, which requires both a system of drainage designed for a 20yr ARI rainfall intensity and an overflow designed for a 100yr rainfall intensity.
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…