18 years on the tools

Certified AS 3740 waterproofing, done in-house

One trade, one accountability

Free fixed written quote

Bathroom Renovations

Bathroom renovations in Melbourne, built by one trade

The Zia Tiling team owns the whole wet-area build. Substrate, certified AS 3740:2021 waterproofing and tiling to AS 3958.1, finished to last. One trade is accountable for the result.

One trade, the whole bathroom

A bathroom is not one job. It is plastering, rendering, cement sheet or villaboard, screed, waterproofing, tiling and grout. On most jobs those steps are split across different trades.

The Zia Tiling team does all of it in-house. One contractor takes your bathroom from the bare substrate to the final tile and silicone bead. When one trade owns the whole build, there is no one to blame if it leaks, because there is no one else.

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Certified waterproofing is included, not an afterthought

The membrane is the hidden work that protects the whole room. We waterproof wet areas to AS 3740, and we do the waterproofing ourselves. It is never the corner that gets cut to win a price. This is the single biggest difference between a bathroom that lasts and a bathroom you renovate again in two years.

The full service stack we own in-house

Most rival tilers cannot honestly list this many trades as their own:

Plastering and rendering inside the bathroom.

Cement sheet and villaboard for compliant wet-area substrates.

Screed laid to the right falls so water runs to the waste.

Waterproofing to AS 3740, done in-house.

Tiling to AS 3958.1, walls and floors, including large format and natural stone.

Grout and silicone finished clean and square.

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What a Zia Tiling bathroom looks like

Walls and floors prepared and squared before a tile is cut.

Falls set so the floor drains properly, not just looks flat.

Membrane photographed before tiling, so you can see the work you cannot see later.

Tight, even grout lines and clean silicone beads.

A site protected during the job and cleaned after.

Bathrooms big and small

From a single ensuite refresh to a complete main-bathroom rebuild, residential or commercial, the approach does not change. One trade, certified waterproofing, a fixed written quote.
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frequently asked question

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Do you waterproof the bathroom yourselves?

Yes. We waterproof to AS 3740 in-house. The same team that waterproofs your bathroom also tiles it, so one trade is accountable for both.

Most bathrooms run over a few weeks depending on size and scope. We give you a clear timeline with your fixed written quote.
Either works. We can tile what you have chosen, or guide you on tile choice for a wet area. We will set this out in the quote.

Yes. We can take on the wet-area stage of a build, or the whole bathroom. Tell us the scope and we will quote it.

Every bathroom is different, so we give you a free fixed written quote after we see the space. The price is fixed before any work starts.

Yes. We hold Victorian Building Authority waterproofing registration and public liability cover, available on request.