A plain language guide to what each type of wet area work actually involves in Queensland, and the questions worth asking before you hire anyone to do it.
Waterproofing in Queensland is licensed work. Ask for the licence number and check it before work starts.
The substrate under the tiles matters as much as the tiles. Ask how it will be prepared and fixed.
Ask for a written scope with line items, so you can see what is included and what is not.
Rules, inspections and paperwork are the same across Queensland. Local knowledge helps with older homes.
Most bathroom projects are made up of the same handful of tasks. Knowing what each one covers helps you read a quote properly and ask better questions of whoever you hire.
A full renovation strips the room back to the frame and rebuilds it. It is the largest scope and the one where sequencing matters most.
Waterproofing is the layer that decides whether a bathroom lasts. In Queensland it is licensed work and it is meant to be certified before tiling.
Tiling is the visible finish, but the setting-out underneath decides how it reads. Good tilers plan the layout before fixing anything.
Laundries are wet areas too, and they are often the least waterproofed room in an older Queensland home.
Powder rooms are small rooms with a big visual impact. Planning the layout carefully matters more here than in any other wet area.
Tile layout is planned before anything is laid, so cuts land in sensible places and the finished room looks even.
When you look at finished wet areas, whether in photos or in person, these are the details that tell you whether the work behind the tiles was done properly.
A bathroom renovation follows a set order. If someone you are considering cannot explain this sequence clearly, that is worth noticing before you commit.
The existing wet area is inspected, falls are checked, and any structural or plumbing issues are noted before a scope is written.
Tile layouts, fixture placement and finishes are locked in before anything is ordered. This is where most budget blowouts get prevented.
Strip-out, sheeting, membrane and screeds, then licensed wet area sign-off before any tiling is allowed to start.
Tiling, grouting, fixture install and silicone, followed by a walkthrough and the certification paperwork being handed over to you.
Waterproofing is one of the few parts of a renovation you cannot see once the job is finished. That makes the paperwork and the licence check more important than the surface finish, not less.
Ask for the licence details and confirm them yourself through the Queensland Building and Construction Commission. Ask who is actually doing the waterproofing, who is doing the tiling, and whether either is being subcontracted out. Ask what happens if the strip-out reveals rot, termite damage or a failed previous membrane.
If you want to see how one Brisbane bathroom renovation business presents its work and processes, BBT Renovations is a useful example to compare against.
Most single bathrooms run four to five weeks on site, including the waterproofing cure time between stages. Larger main bathrooms with structural changes, or jobs where tiles are on a long lead time, can extend to six weeks or more.
Yes. Shower recesses, full bathrooms, laundries and balconies can all be waterproofed as a standalone job if the tiling is already organised separately, and the Form 16 certificate is issued the same way it would be on a full renovation.
Bought tiles can usually be used, and plenty of owners supply their own. The tile specification and quantities should be checked for coverage, wastage and whether the format suits the layout before setting out begins.
Work should stop, the issue should be photographed, and the repair should be quoted before anything continues. Because strip-out often reveals problems behind the old sheeting, a contingency line in the quote is standard practice, not a sign of a vague price.
For a single bathroom, most households stay put and use a second bathroom or a temporary setup. Dust barriers, a daily clean down and advance notice of noisy days or water shut-offs are reasonable things to expect from whoever is doing the work.
The rules, inspections and paperwork discussed here apply across Queensland. Brisbane and the immediate surrounds are where most of the examples come from, including the inner north and south, the bayside suburbs and out toward the western corridor.
Work through the other sections for more detail on waterproofing standards, costs, inspections and what the paperwork at handover should include.