At a Glance
You have just pulled back the shower curtain on a tired 1990s bathroom and decided it is time for new tiles. In Brisbane, bathroom tiling costs $1,800–$10,800 per bathroom. The good news: Queensland's concrete slab-on-ground construction gives tilers a stable, flat substrate to work with, which keeps preparation costs lower than in southern states with timber subfloors.
What's Included in the Price
- Surface preparation (cleaning, levelling, and priming the concrete substrate)
- Supply and installation of wall and floor tiles to AS 3958
- Tile cutting around fixtures, shower niches, and fittings
- Grouting and silicone sealing at junctions
- Cleanup and waste disposal
Waterproofing is separate and non-negotiable. AS 3740 requires all wet areas to be waterproofed before tiling. In Queensland's humid climate, proper waterproofing is even more important than usual because moisture trapped behind tiles promotes mould growth rapidly. This is a separate trade and a separate quote.
What Affects the Cost
- Bathroom size. Suburban Brisbane homes tend to have larger bathrooms than inner-city apartments down south. More area means more tiles and more labour, but the per-square-metre cost is lower because there is less fiddly cutting relative to open runs.
- Tile type. Basic ceramic and porcelain tiles are the most cost-effective. Large-format tiles are popular in Brisbane renovations and look clean in the bigger bathroom spaces but require more careful handling.
- Grout type. Epoxy grout resists mould and staining far better than standard cement grout. In Brisbane's humidity, epoxy grout in shower areas is a strong investment that adds $15–$25/m2.
- Old tile removal. Removing existing tiles from concrete slab substrates is relatively straightforward compared to removing them from rendered walls. Budget $25–$50/m2 for floor tile removal.
- Niches and shelves. Each shower niche adds cutting and waterproofing complexity. They look good in the finished product but add time.
- Pattern complexity. Straight and brick bond layouts are the fastest. Herringbone and chevron add 20–40% to labour time.
A standard family bathroom retile in a Calamvale or North Lakes home with porcelain tiles, brick bond pattern, and a single niche sits toward $1,800. A large main bathroom with natural stone, herringbone feature wall, old tile removal, and multiple niches pushes toward $10,800.
Brisbane-Specific Considerations
Brisbane's housing stock and subtropical climate create specific conditions for bathroom tiling work.
Concrete slab substrate. The vast majority of Brisbane homes are slab-on-ground construction. This is ideal for tiling: the substrate is stable, flat, and does not flex. Tilers spend less time on floor preparation compared to older homes in Melbourne or Sydney where timber subfloors are more common. This is one reason Brisbane bathroom tiling tends to sit slightly below Sydney prices.
Humidity and grout. Brisbane's humidity accelerates mould growth in bathrooms. Standard cement grout in a shower recess can start showing mould within months if not sealed regularly. Epoxy grout is worth the extra cost in any Brisbane bathroom, particularly in the shower area. It resists moisture penetration and does not require ongoing sealing.
Queenslander and post-war homes. Paddington, Red Hill, Woolloongabba, Camp Hill. These raised timber homes have bathrooms that were often added or modified over the decades. Bathroom floors may be timber-framed rather than slab, requiring additional preparation (cement sheet overlay) before tiling. Walls may be fibro or VJ timber lining, not plasterboard.
Suburban estates. Springfield, North Lakes, Redbank Plains, Coomera. Modern plasterboard and concrete slab construction. Straightforward to tile, predictable costs.
Larger bathroom sizes. Brisbane's suburban homes generally have larger bathrooms than inner-city Sydney or Melbourne apartments. A standard family bathroom in a 2000s-era Brisbane home might be 6–8m2, compared to 3–5m2 for a typical Sydney apartment bathroom. The total cost may be higher due to area, but the per-square-metre rate is often lower.
Hiring a Licensed Tiler in QLD
In Queensland, tiling work over $3,300 (including GST) requires the tiler to hold a QBCC licence. The licence class is "Wall and Floor Tiling."
Before hiring, check:
- Current QBCC licence (verify on the QBCC licensee register)
- Public liability insurance
- That they confirm waterproofing must be done first by a licensed waterproofer
- Experience with your specific tile type (especially if choosing large-format or natural stone)
Red flags: A tiler who quotes without a site inspection, does not ask about waterproofing status, or offers to "do everything in one go" without holding a separate waterproofing licence.
How We Calculate
Estimates are based on surveyed trade rates for licensed tilers in the Brisbane metro area, adjusted for property age and bathroom type. All prices include GST. Waterproofing, plumbing modifications, and fixture installation are separate costs not included in these figures.