Waterproofing Brisbane & Gold Coast
Correct waterproofing is one of the most important — and least visible — parts of any wet-area tiling project. At Brisbane & Gold Coast Tiling, we carry out waterproofing for bathrooms, showers, ensuites and balconies, applied in accordance with Australian Standards before tiling begins, to protect the structure underneath from water damage.
We service Brisbane, Gold Coast, Sunshine Coast, Toowoomba, Logan, Jimboomba, Ipswich, Beaudesert, Caboolture and Redcliffe, and every waterproofing job is carried out as a properly sequenced part of your tiling project, not an afterthought.
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Our Waterproofing Services
Bathroom Waterproofing
Full waterproofing membrane application for bathroom floors and shower walls prior to tiling.
Shower Waterproofing
Waterproofing for shower recesses, hobs and niches, a common point of failure if not done correctly.
Ensuite Waterproofing
Waterproofing for smaller ensuite wet areas as part of a renovation or new build.
Balcony & Terrace Waterproofing
Waterproofing for exposed balconies and terraces, with correct falls to drainage points.
Waterproofing Compliance Certificates
Documentation confirming waterproofing has been completed to AS3740, useful for renovations, sales and insurance purposes.
Why Waterproofing Matters
Water that gets past tiles and grout and into the substrate can cause serious, often hidden damage — timber rot, mould growth, damaged plasterboard, and even structural issues in severe cases. Because this damage happens behind the tiles, it’s frequently not discovered until it’s already extensive and expensive to fix. Correct waterproofing, applied to Australian Standard AS3740 before tiling, is the main defence against this kind of damage, which is why we treat it as a non-negotiable step on every wet-area job rather than an optional extra.
Areas We Service
We provide waterproofing across Brisbane, Gold Coast, Sunshine Coast, Toowoomba, Logan, Jimboomba, Ipswich, Beaudesert, Caboolture and Redcliffe.
See our full range of services on our Tiling Services page.
Why Choose Us for Waterproofing
Licensed waterproofers compliant with AS3740
Waterproofing sequenced correctly before tiling
Free, no-obligation quotes
Compliance certificates available on request
Bathroom, shower, ensuite and balcony waterproofing
Local team servicing Brisbane, Gold Coast and SEQ
Frequently Asked Questions
How much does waterproofing cost in Brisbane and the Gold Coast? +
Cost depends on the area size and whether it’s a full wet-area waterproofing job or a smaller repair. Contact us for a free, itemised quote as part of your tiling project.
Do I need a waterproofing certificate? +
Yes, in many cases — waterproofing certificates confirm the work meets Australian Standards and are often required for renovations, building approvals, property sales and insurance. We can provide this documentation on request.
Can waterproofing be repaired without removing all the tiles? +
In some cases, localised waterproofing failures can be addressed without a full retile, depending on where the failure is and how it’s accessed. We’ll assess this and advise the best approach for your situation.
Ready to Waterproof Your Wet Area?
From a full bathroom to a balcony or shower recess, our licensed team delivers compliant waterproofing across Brisbane and the Gold Coast.