Waterproofing to decks and balconies

February 20, 2017

QBCC is enforcing waterproofing of external decks and has issued a reminder that waterproofing is to comply with AS4654 Waterproofing membranes for external above-ground use.

The standard provides the requirements for the design and installation of external waterproofing membrane systems to prevent water leakage into buildings.

To view QBCC’s notice, please click here.

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