Waterproofing in Brisbane

Waterproofing in a humid, storm-prone city

Brisbane's heat and storms are hard on balcony and deck membranes: sun ages the surface, and when drains block in a downpour water sits on the membrane and finds any weak joint. In Queensland, waterproofing is licensed work, and wet-area waterproofing in a renovation should be done to the Australian Standard and documented, so ask for the licence number and a record of the work.

Before you hire a waterproofing in Brisbane

• Photograph the leak, the floor and the shower or balcony drain.
• Ask what surface preparation and membrane system the job includes.
• Clarify who handles plumbing, tiling and any repairs to damaged flooring.
• Ask for the written scope and the records supplied after the work.

In Brisbane, waterproofing licences are issued by the Queensland Building and Construction Commission (QBCC); you can look a licence number up on its website.

Common questions

Why does my Brisbane balcony leak after heavy rain?

Often a worn membrane, a blocked drain or failed edge details. A waterproofer can test where the water gets in and tell you whether a repair or a new membrane is needed.

Can you waterproof over old bathroom tiles?

Some repair systems can go over existing surfaces, but they do not solve every leak. The source and condition underneath need checking first.

When does waterproofing happen in a bathroom renovation?

After preparation and relevant plumbing rough-in, before the tiles and final fittings go in.

Waterproofing in other cities

• Waterproofing in Melbourne
• Waterproofing in Sydney
• Waterproofing in Adelaide

Often hired together

• Bathroom Renovation in Brisbane
• Tiler in Brisbane
• Plumber in Brisbane
• Roofing & Gutters in Brisbane