Tiles Cracked, Drummy or Lifting?

Tell us roughly how many tiles are affected and whether the surface is a floor, a wall or an outdoor area, and we will put you in touch with tilers servicing your area.

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Typical Tile Repair Costs

Replace a single cracked tile$150-$380
Cut in a movement joint, per metre$55-$130
Relay drummy tiles, per square metre$85-$180
Regrout a bathroom floor and walls$450-$1,200
Shower regrout and reseal$380-$950
Lift and relay a tented floor, per square metre$120-$260
Shower stripped, waterproofed and retiled$2,200-$5,500

Costs vary by tile type and size, whether a matching tile can be found, how the tile was bedded, whether the substrate has moved, and whether waterproofing has to be renewed. It is whether the problem is the tile or the thing underneath it.

Tile Repair Service Cost WA 2026 - Complete Pricing Guide

Tile repair prices look simple until you ask why the tile failed, and in Western Australia the answer is usually movement, not wear. Most Perth homes are double brick on a concrete slab with large uninterrupted tiled floors running from the living area straight out to an alfresco, and that is exactly the arrangement the Australian tiling standard warns about. Where a floor gets direct sunlight and any dimension runs past 6 metres, movement joints are required at 4.5 metre spacing, and plenty of WA floors were laid without a single one. A few summers later the tiles have nowhere to expand and they lift in a ridge down the middle of the room. Prices in 2026 run $150 to $380 to replace one cracked tile, $85 to $180 a square metre to relay drummy tiles, $55 to $130 a metre to cut in a movement joint that should have been there from the start, $450 to $1,200 to regrout a bathroom, and $120 to $260 a square metre to lift and relay a tented floor. A shower stripped back, rewaterproofed and retiled is $2,200 to $5,500. Ask before any of that whether the tile is the problem or the symptom. Tap a few tiles with a coin and listen, because a hollow sound across a whole area points at the bed and not the tile. Cracks running in a straight line across several tiles point lower still, at the slab. Relaying a floor without fixing the reason it let go is money spent twice.

Tile Repair Services Across Western Australia

Pricing for cracked and chipped tile replacement, drummy and debonded tile relaying, tented and peaked floors, retrofitted movement joints, grout failure and regrouting, shower leaks and waterproofing renewal, tiling to double brick walls, outdoor and travertine surfaces, efflorescence and salt attack, and asbestos in old vinyl tiles and adhesives across Western Australia. We can connect you with tilers across Western Australia who quote against the same written scope.

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At a Glance - Tile Repair Costs WA 2026

Job Cost Time on Site Matching Tile Needed? Trade
Replace a single cracked tile $150-$380 1-2 hours Yes Tiler
Cut in a movement joint, per metre $55-$130 Half day No Tiler
Relay drummy tiles, per square metre $85-$180 1-2 days Yes Tiler
Regrout a bathroom floor and walls $450-$1,200 1-2 days No Tiler
Shower regrout and reseal $380-$950 1 day No Tiler
Lift and relay a tented floor, per square metre $120-$260 2-4 days Yes Tiler
Shower stripped, waterproofed and retiled $2,200-$5,500 4-7 days New tiles Tiler and waterproofer
Full floor removal and retile, per square metre $95-$220 3-7 days New tiles Tiler

Cost Depth: The Tile or the Thing Under It

Every tile repair quote answers one question first, and the honest ones say so. Is the tile the problem, or is the tile reporting a problem in the bed, the substrate or the building. Replacing a cracked tile at $150 to $380 is a sensible repair where something heavy was dropped on it. The same repair on a tile that cracked because the slab moved will crack again, usually within a year and usually in the same line.

That is why the spread on tile work is so wide. A single replacement is a trade visit with a bag of adhesive. A tented floor relaid properly means lifting the affected area, assessing the bed, cutting in the movement joints the floor should have had, and relaying with the right adhesive, and that reaches $120 to $260 a square metre. Ask any quote to say what the contractor believes caused the failure, because the answer decides whether you are buying a repair or a repeat.

Costs reflect tile type, size and availability, how the tile was originally bedded, whether the substrate has moved or is still moving, whether movement joints must be retrofitted, whether waterproofing has to be renewed, asbestos risk in pre-1990 floor coverings and adhesives, and location within Western Australia.

Tile Repair Costs in Western Australia for 2026

Tiles rarely fail on their own, so a tile repair quote is really a diagnosis with a price attached. The cheap end of the range is genuine physical damage. One tile cracked by something dropped on it comes out and a replacement goes in for $150 to $380, and most of that is the trade visit rather than the tile. Grout that has gone powdery or dark is $450 to $1,200 for a bathroom floor and walls, and a shower regrouted and resealed is $380 to $950. None of those jobs involve touching the substrate underneath.

The expensive end of the range is movement. Drummy tiles relaid properly run $85 to $180 a square metre. A floor that has tented, meaning the tiles have risen into a ridge because they had nowhere to expand, costs $120 to $260 a square metre to lift and relay, plus $55 to $130 a metre for the movement joints that should have been cut in originally. A full removal and retile is $95 to $220 a square metre. New work as opposed to repair sits under tiling.

Western Australian houses fail in a particular pattern and it comes down to how they are built. Double brick on a slab, with an open plan living area tiled in one continuous run through a glazed wall to an alfresco, puts a large area of tile under direct sun with masonry restraint on every side. The tiling standard requires movement joints at 4.5 metre spacing where a sunlit floor exceeds 6 metres in any dimension, and a great many Perth floors were laid as one unbroken field. There is a second local factor in the ground. Most of the metropolitan area sits on sand, a stable and forgiving soil, but fill sites in the growth corridors and clay bands through the eastern suburbs and the hills move seasonally and crack tiles in straight lines. Where a crack runs across several tiles in a line the problem is below the tile, and that is concrete and crack repair or structural inspection territory before anybody retiles.

What Actually Fails on a Tiled Surface

Five things go wrong with tiling and they have different causes, different prices and different chances of coming back. A broken tile is the obvious one and the least interesting. Impact damage, a dropped pan, a chair leg without a pad, a dragged appliance. The tile is damaged and the bed under it is fine, so replacing the tile ends the matter. These are the repairs where the main difficulty is finding a tile that matches.

Debonding is the one that turns up most often. The tile has lost its grip on the bed or the bed has lost its grip on the substrate, and the tile sounds hollow when tapped. The causes are a thin or patchy adhesive bed, a dusty or unprimed substrate, the wrong adhesive for the tile, or tiling onto a slab that had not finished shrinking. Debonded tiles are still in place and still look fine, which is why owners find them by accident.

Movement failure is the expensive one to put right. Tiles crack in a line, or lift into a ridge, or push grout out of the joints and powder it. The tiled field has been restrained and something had to give. Thermal expansion in a sunlit floor, slab shrinkage in the first year, seasonal clay movement and settlement on a fill site all produce this, and the fix involves the floor and not the tile.

Then come the two failures that water drives. Grout and silicone degrade, and that is maintenance and cheap. Waterproofing failure behind a shower is not maintenance, and by the time it shows on the far side of a wall the repair involves stripping back and starting again. Dedicated shower regrouting and leak repairs handle the first and bathroom waterproofing the second.

Symptom Likely Cause Is the Tile the Problem? Repair Cost
One tile cracked, no pattern Impact Yes $150-$380
Hollow sound when tapped Debonded bed No, the bed is $85-$180 per sq m
Cracks in a straight line across tiles Substrate crack or slab movement No, the slab is Investigate first
Tiles risen into a ridge Thermal expansion, no movement joints No, the layout is $120-$260 per sq m
Grout powdery or crumbling at joints Compression, or weak grout Partly $450-$1,200 a bathroom
Grout dark and staining Moisture behind the tile No, waterproofing is $380-$5,500
White crystalline bloom at joints Efflorescence, salts in the substrate No, moisture is Address the source
Tiles loose around a floor waste Movement or failed seal No, the detail is $450-$1,400

How to Read Your Own Floor Before You Call Anybody

Tap across the floor with a coin or the handle of a screwdriver, moving in a grid instead of randomly, and listen for the change. A tile bonded to a solid bed gives a sharp click. A debonded tile gives a hollow drum note that you will hear immediately once you have heard both. Mark the hollow ones with painters tape as you go, because the pattern tells you more than the count.

A scatter of isolated hollow tiles usually means patchy adhesive coverage at install and can be relaid tile by tile. A whole contiguous area drumming means the bed has released from the substrate and the area needs lifting. A band of hollow tiles following a straight line, particularly near a wall or across a doorway, suggests a crack or joint in the slab underneath, and that is a different conversation.

Tap in a grid, mark the hollow ones, and read the pattern. Scattered means patchy adhesive, contiguous means the bed let go, a line means the slab.

Drummy and Debonded Tiles

Drummy is the trade word for a tile that has lost its bond and sounds hollow, and it turns up more than anything else on a Western Australian tile inspection. The bond fails in one of two planes. Either the adhesive has released from the back of the tile, which points at poor coverage, a dusty tile back or the wrong adhesive for a low-porosity porcelain, or the adhesive has released from the substrate, which points at a dusty or unprimed slab, a curing compound left on the concrete, or a slab that was still shrinking when it was tiled. A tiler can usually tell which by looking at the back of the first tile lifted.

Adhesive coverage turns out to be the recurring culprit here. The standard expects a high proportion of the tile back to be in contact with adhesive, and a tile spot-bedded on five dabs will hold for years and then let go, often after something heavy rolls across it. Large format tiles make this worse because the span between dabs is greater, and large format is now the default in WA new builds.

Relaying runs $85 to $180 a square metre and the variation is mostly about whether the existing tiles can be lifted intact. Modern thin porcelain lifted off a strong bed usually breaks, so what matters is whether you have spare tiles. Ceramic tiles on a weak bed often come up whole. A tiler will tell you the likely survival rate after lifting two or three.

Where drumminess is widespread instead of patchy, relaying area by area turns into chasing the problem around the house. At somewhere between a third and a half of the floor affected, a full removal and retile at $95 to $220 a square metre becomes better value and gives you a sound bed, correct movement joints and tiles that all match. Brands commonly available through Perth suppliers for the adhesive and levelling side include Ardex, Mapei, Davco, Sika and Bostik.

Tenting, Peaking and Sudden Lifting

Tenting is the failure that frightens people, because it happens in minutes and makes a noise. A tiled floor expands as it warms up. Where the field is large and every edge is restrained by masonry, the expansion has nowhere to go, so compression builds across the floor until the weakest joint gives and two rows of tiles lift against each other into a ridge. Owners describe a crack like a gunshot and a floor that has risen 20 or 30 millimetres overnight. It happens most often in the first hot spell of summer and most often in the room with the biggest glazed opening.

Western Australian houses are unusually exposed to this. Double brick means the restraint on every side is brickwork, not a flexible stud wall. Open plan living areas give long uninterrupted runs. And the standard sliding or stacker door onto an alfresco puts direct Perth sun on a large area of dark tile for hours a day. A floor laid in one continuous field from the kitchen through to the outdoor area with no joint anywhere is the textbook case.

Repair is not a matter of gluing the tiles back down. The affected tiles are lifted, the bed is assessed, movement joints are cut in at the correct spacing including a perimeter joint against the walls, and the area is relaid. That is $120 to $260 a square metre plus $55 to $130 a metre for the joints. Relaying without cutting joints is a guarantee of a second failure, and any quote that does not mention joints should be queried. Tented tiles are also a trip hazard and a lifted ridge will keep moving, so this is one tile problem to treat as urgent, not cosmetic. In a rental the owner carries the obligation, and in a strata property a tented floor in a common area is a strata matter and not an owner one.

What to Do When a Floor Has Just Lifted

Keep people off the ridge and put something over it if the house is occupied, because a lifted tile edge is a genuine trip hazard and the tiles are now loose. Do not try to hammer it back down or weight it, since the compression is still in the floor and forcing it flat simply moves the failure somewhere else. Photograph it, including a wide shot that shows how far the tiled field runs and where it meets walls.

Then look at the geometry while you wait for a tiler. How long is the longest unbroken run of tile. Does it pass through a doorway or a glazed opening without a joint. Is there a visible perimeter gap at the skirting, or does the tile run hard into the brickwork. Those answers are what a tiler needs, and they tell you in advance whether the quote should include retrofitted movement joints.

Keep people off it, do not force it flat, photograph the whole field, and check whether there is a joint anywhere in the run.

Movement Joints and the 4.5 Metre Rule

Owners have never heard of this part of tiling, and it decides whether a floor lasts. The Australian standard for ceramic tiling, AS 3958, sets out where joints have to go. For an internal floor, where any dimension exceeds 9 metres, joints are required at a spacing no greater than 4.5 metres. Where the floor is in direct sunlight and a dimension exceeds 6 metres, that same 4.5 metre spacing applies. External tiling needs joints at 4.5 metre spacing in any dimension regardless of sun.

Perimeter joints matter just as much and are the ones most often missing. A joint at least 6 millimetres wide is required where the tiling meets a restraining surface, with a narrow exception for areas under 10 square metres where the tiles sit a minimum of 3 millimetres clear of the restraint. In practice that means the tile should not be hard against the brickwork, and a skirting or a silicone joint should be covering a real gap, never hiding a tight fit. Walls carry a separate set of requirements of their own. A 6 millimetre joint is needed over existing movement joints in the substrate, where tiling abuts another cladding material, at the vertical corners of a shower compartment, and horizontally at storey heights between 3 and 4.5 metres apart. The shower corner joint is the one that keeps turning up as a leak years later when it was grouted solid instead.

Retrofitting joints into an existing floor is genuinely useful work and costs $55 to $130 a metre. A joint is cut through the tile and the bed with a diamond blade on a dust-extracted saw, cleaned out and filled with a flexible sealant or a proprietary joint profile. Done in the right positions it relieves the floor and often stops further tenting without relaying anything. Products from Schluter, Latham and Unison are common for proprietary profiles in the Perth market.

If you are having new tiling laid anywhere in this state, ask where the joints are going before work starts and get the answer on the quote. It costs almost nothing at install and thousands later. Full specification of the standard sits with Standards Australia, and the building provisions that reference it with the Australian Building Codes Board.

Situation Joint Spacing Required Minimum Width Commonly Missing?
Internal floor, dimension over 9 m 4.5 m maximum 6 mm Very often
Internal floor in direct sun, dimension over 6 m 4.5 m maximum 6 mm Very often in WA
External or alfresco tiling 4.5 m in any dimension 6 mm Often
Perimeter against a restraining surface At all restraints 6 mm, or 3 mm clear under 10 sq m Most common omission
Over a substrate movement joint Directly over it 6 mm Often
Where tiling abuts other cladding At the junction 6 mm Sometimes
Vertical corners of a shower At each corner 6 mm Often grouted solid
Wall tiling, vertically at storey heights 3 m to 4.5 m apart 6 mm Rarely an issue in houses

Cracked Tiles and Finding a Match

Replacing one tile costs less than anything else here, and supply derails it far more often than labour does. The physical job itself is straightforward enough to describe. The grout around the tile is cut out, the tile is broken out from the centre to avoid damaging its neighbours, the bed is cleaned back, a new tile is bedded and the joint regrouted. A tiler will charge $150 to $380 for the visit, and additional tiles in the same visit cost far less than the first because the mobilisation is already paid for. Have the whole lot done in one visit.

Matching the existing tile is the real problem. Tile ranges change constantly, dye lots vary within a range, and a floor laid eight years ago is unlikely to have an exact current equivalent. Check the garage, the roof space and under the laundry trough first, because the original tiler often left offcuts and a box of spares. If there are none, a tiler or a Perth tile supplier may be able to source a discontinued line from remaining stock, and WA suppliers including Beaumont Tiles, National Tiles and Tile Factory Outlet are worth asking.

Where no match exists there are three honest options. Take a tile from a concealed area such as under the dishwasher, inside a wardrobe or behind a toilet pan and use it for the visible repair, the trick most tilers suggest first. Accept a close match in place of an exact one and put it where it is least noticed. Or make a deliberate feature of a contrasting tile, which works in a laundry and almost never in a living area.

A crack worth noticing is one that continues across more than one tile in a line. That is the substrate cracking and the tile reporting it, so replacing tiles along the line will produce a fresh crack in the same position. Have the slab looked at first, and where seasonal clay movement is involved underpinning services or a structural engineer may need to be part of the conversation.

Five Places to Look for a Matching Tile

Check the garage, the shed, the roof space and the cupboard under the laundry trough, because builders and tilers routinely leave a part box of spares and nobody throws them out. Look for a batch or range name printed on the box or on the back of a tile, since that is what a supplier needs to search remaining stock. Photograph a tile in daylight next to a ruler so the size and finish are both recorded. If none of that works, the usual answer is to harvest a tile from a concealed position. Under a dishwasher, inside a built-in wardrobe, behind a toilet pan, inside a pantry or under a fridge all give up a tile nobody will ever see, and the harvested position gets the closest available substitute instead. That keeps the exact match where it is visible and puts the compromise where it is not.

Garage, shed, roof space and laundry cupboard first, record the range name, and harvest from a concealed spot if there is no match left.

Grout Failure and Regrouting

Grout is a consumable and treating it as one saves money, because grout that is maintained keeps water away from everything expensive behind it. Grout fails in three recognisable ways and they mean different things. Powdery grout crumbling out of the joint usually means compression in the floor, so the grout is being crushed and the real problem is movement, not the grout itself. Dark or permanently damp grout in a wet area means moisture is sitting behind the tile and is not getting out. Grout that is simply worn, stained and tired is age, cleaning chemicals and traffic, and that is the easy one.

Regrouting means raking the old grout out of the joints with an oscillating tool or a grout saw, cleaning, and refilling. A bathroom floor and walls runs $450 to $1,200 depending on the area and the joint width. The work is laborious more than skilled, and that is why quotes vary and why the cheap end of the market is tempting. What you are paying for is the raking depth, because grout skimmed over the top of old grout will fail again within a year.

Epoxy grout is the upgrade worth considering in a wet area. It costs more to supply and is harder to work with, so expect the top of the range, but it does not absorb water, does not stain and does not need sealing. Cement-based grout in a shower will always be the weak point. Mapei, Ardex and Davco all supply epoxy systems through Perth trade outlets.

One common mistake deserves a mention before moving on. Silicone and grout are not interchangeable materials, whatever a quote implies. Internal corners, the junction between a wall and a floor, and the perimeter of a tiled area are movement joints and belong in flexible silicone. Grout in those positions cracks out, and a tiler who grouts a shower corner solid has created the leak path that shows up three years later. Regular servicing of these joints is shower regrouting work.

Job Cost What It Fixes How Long It Lasts
Clean and seal existing grout $180-$450 Staining and porosity 1-3 years
Regrout a shower only $280-$650 Worn or stained joints 5-10 years
Shower regrout and reseal corners $380-$950 Joints plus silicone 5-10 years
Regrout a bathroom floor and walls $450-$1,200 Whole room 5-10 years
Regrout in epoxy, wet area $750-$1,900 Staining and water absorption 15 years plus
Replace perimeter silicone only $150-$380 Cracked corner joints 3-5 years
Regrout a tiled alfresco or balcony $550-$1,400 Weathered external joints 5-8 years

Shower Leaks and Waterproofing

A leaking shower is the most expensive tile problem in an ordinary house, because the water is already somewhere you cannot see when you first notice it. The giveaway signs are on the other side of the wall rather than in the bathroom. Skirting lifting in the adjoining hallway, a dark patch at the base of a wall, paint bubbling in a bedroom that shares a wall with the shower, a musty smell in a built-in robe, or in a double brick house a damp patch and salt bloom on the brickwork outside. Inside the shower the clues are dark grout at the base, silicone lifting at the corners and a floor that stays wet.

The cause is almost always one of three things. The waterproof membrane has failed or was never installed correctly, particularly at the junction between the wall and floor and around the waste. The internal corners were grouted instead of siliconed, so there is a crack running the full height of the corner. Or the shower screen was sealed on the wrong side, letting water track under the frame.

Pricing splits sharply between the available options. A regrout and reseal at $380 to $950 addresses the surface and will hold where the membrane below is sound. There are also injection systems that introduce a sealing resin into the grout and bed without removing tiles, and these run $600 to $1,600 and do work on some failures. Where the membrane has failed, the honest answer is stripping the shower back, rewaterproofing to AS 3740 and retiling at $2,200 to $5,500.

Be careful with a quote that offers a seal-only fix on a shower that is already damaging the room next door. If water has reached the adjoining wall, the membrane is not doing its job and a surface treatment is buying time instead of fixing it. Ask the contractor directly whether they believe the membrane has failed, and ask what happens if the surface fix does not hold. Full wet area work falls under bathroom waterproofing and larger jobs become bathroom renovation.

Approach Cost Suits Risk
Replace perimeter silicone $150-$380 Cracked corner joints only Will not fix a membrane failure
Regrout and reseal $380-$950 Worn grout, sound membrane Buys time if membrane has failed
Resin injection sealing $600-$1,600 Hairline failures without stripping Not every failure responds
Replace the waste and seal detail $450-$1,400 Leaks concentrated at the floor waste Needs correct diagnosis
Strip, waterproof and retile the base $1,400-$2,800 Floor failure with sound walls Tiles will not match the walls
Strip, waterproof and retile the whole shower $2,200-$5,500 Membrane failure The correct fix, and the slowest
Full bathroom renovation $18,000-$38,000 Multiple failures or an old room Scope creep is the usual cost risk

How to Tell a Grout Problem From a Membrane Problem

Look outside the bathroom first. Lifting skirting, bubbling paint, a musty robe or a damp patch with salt bloom on external brickwork all mean water has passed the membrane, because grout alone cannot deliver water that far. Signs confined to the shower itself, such as dark grout at the base and silicone peeling at the corners, are consistent with a surface problem over a sound membrane. A useful test is to block the waste, flood the shower base to just below the hob for a few hours and watch the adjoining wall. If a damp patch appears or grows, the water is getting out below tile level. Then do the reverse and run the shower normally without flooding it, because a leak that only appears when the walls are wet points at the wall tiling or the screen seal instead of the base.

Signs outside the bathroom point to the membrane. Signs confined to the shower mean the surface. A flood test separates the base from the walls.

Tiling to Western Australian Double Brick

Double brick construction changes tiling work in ways that trades from the eastern states consistently underestimate. In a framed house a wall tiler works onto fibre cement sheet or waterproofed plasterboard, a surface that is flat, predictable and easy to fix into. In a Perth double brick house the internal leaf is brickwork, usually render coated, sometimes with a hard cement render and sometimes with a sand cement float that has been there fifty years. Tiling onto that means assessing the render before anything else, because tiles bonded to drummy render will come off with the render still attached to their backs.

That assessment is the step most often skipped. A render that sounds hollow has to come off back to the brickwork and be replaced before tiling, and that adds $45 to $95 a square metre to the job. Anybody quoting wall tiling in a double brick bathroom without tapping the walls has not priced the real scope, and the variation arrives once the old tiles are off. Render work of this kind is render repair and rendering and texture coating territory.

Brickwork also has consequences for services and fixings. Chasing a pipe or a cable into a loadbearing brick leaf is restricted work that needs care and sometimes engineering input, so relocating a shower mixer during a tile repair is a bigger job here than in a framed house. Fixing a grab rail, a frameless screen or a heavy wall-hung vanity into render over brick needs a mechanical anchor into the brick itself, not a plug in the render. The flip side is that double brick walls barely move, so wall tiling in a WA house is less prone to the movement cracking seen on framed walls that shrink and flex. Where wall tiles do fail here, the cause is nearly always moisture or render failure, not structural movement, and that narrows the diagnosis usefully.

Outdoor, Alfresco and Natural Stone

Outdoor tiling in Perth works harder than almost anywhere in the country, and the repair bills reflect it. An alfresco, a pool surround or a west-facing patio in this climate takes extreme surface temperatures, hard ultraviolet exposure, winter saturation and in coastal suburbs airborne salt. External tiling needs movement joints at 4.5 metre spacing in any dimension, needs a fall to drainage, and needs an exterior-grade adhesive and a flexible grout. Where it is over habitable space or a membrane it also needs waterproofing to AS 4654. Many outdoor areas in WA were built with none of that.

Natural stone brings a set of failures of its own. Travertine, limestone and sandstone are porous, so they absorb water and they are vulnerable to salt. In a pool surround that means efflorescence and spalling at the edges. Limestone and travertine also react to acid, so an owner cleaning an outdoor area with a hydrochloric-based product can etch the whole surface in an afternoon. Repair of etched stone means honing or replacement rather than cleaning.

Sealing counts as maintenance rather than a one-off job. A penetrating sealer on porous outdoor stone lasts two to four years in Perth conditions and less on a trafficked pool surround. Resealing a typical alfresco or surround runs $12 to $28 a square metre and costs less than anything else you can do to extend the life of the stone. A surface-film sealer is the one to avoid outdoors, because it goes cloudy and peels under ultraviolet.

Where outdoor tiles have lifted, check the fall and the drainage before relaying. Water sitting under tile at the low point is a common cause of debonding in Perth where a surround drains towards the house instead of away from it, and the sand profile means it never shows as a puddle. Related work includes pool tile and surface repairs and waterproofing services for anything over a membrane.

Surface Common Failure in WA Repair Approach Cost
Porcelain alfresco tile Tenting, no movement joints Lift, joint, relay $120-$260 per sq m
Travertine pool surround Salt attack and spalling at edges Replace affected pieces $180-$340 per sq m
Limestone paving Acid etching from wrong cleaner Hone or replace $160-$320 per sq m
Sandstone Delamination in layers Replace affected pieces $190-$360 per sq m
Any porous stone Sealer worn out Clean and reseal $12-$28 per sq m
Tiled balcony over habitable space Membrane failure Strip, waterproof, retile $320-$580 per sq m
Tiled steps and nosings Edge chipping and debonding Replace nosing tiles $220-$420 per linear m

Efflorescence and Salt Attack

The white crystalline bloom that appears at tile joints and along the base of walls is a moisture message and not a cleaning problem. Efflorescence happens when water moves through a cementitious material, dissolves soluble salts, reaches the surface and evaporates, leaving the salt behind. The salt itself does no harm at all. What matters is that its presence proves water is moving through the material, so scrubbing it off without finding the water means it returns. Where the crystals form behind the surface instead of on it, the pressure can spall the face off a tile or a stone, and that is called subflorescence.

Western Australia supplies those salts more generously than most places. Limestone sits under much of the coastal plain and limestone is calcium carbonate. Reconstituted limestone blocks and limestone retaining walls are everywhere in Perth gardens. Groundwater in the coastal suburbs is often saline. Reticulation water from a bore is frequently high in dissolved minerals and iron. Sprinkler overspray onto a tiled or rendered surface day after day delivers salt directly to it.

The fix follows the source and not the symptom. If it is sprinkler overspray, adjust the reticulation, which costs nothing. Where it is a tiled area with no fall and standing water underneath, correct the drainage. If a retaining wall or a planter sits against a tiled surface, the answer is waterproofing and drainage behind the wall, which is limestone rendering and wall drainage work. If it is rising damp in an old Fremantle or inner-suburb limestone or brick cottage, it needs a damp specialist and not a tiler.

Removal, once the source is dealt with, is straightforward. Dry brushing first, then a proprietary efflorescence remover if needed. Avoid hydrochloric acid on anything containing limestone or on coloured grout, since it will etch the stone and bleach the joint. Expect $8 to $20 a square metre for cleaning as part of a larger repair, and understand that it will come back if the water has not been stopped.

Find the Water Before You Clean the Salt

Watch where the bloom appears and when. Along the base of a wall and worst in winter points at ground moisture or drainage. In a fan pattern at one height on a wall points at sprinkler overspray, and the reticulation head responsible is usually visible from the pattern. Around a tiled floor waste or at the low point of an outdoor area points at water sitting under the tile.

Behind a retaining wall or a planter it points at a missing or failed membrane and no drainage. Each of those has a different and usually cheap fix at the source, and none of them is solved by cleaning. Dry brush the deposit, note where it returns and how fast, and use that as the diagnosis before reaching for acid, which will etch limestone and bleach coloured grout.

Where and when the bloom appears identifies the water. Fix the water, then clean, and never use acid on limestone or coloured grout.

Asbestos in Old Tiles and Adhesives

Any tile repair in a Western Australian house built before 1990 should start with a question about asbestos, and this state has more reason to take it seriously than most. Three things in an older floor can contain asbestos. Vinyl floor tiles, typically 9 inch squares, often under later carpet or tiles. The backing paper and the bitumen-based black adhesive used to stick them down, the most commonly disturbed material of the three. And fibre cement sheet used as a floor underlay or as a wet area wall lining. Vinyl sheet flooring of the era can also have a backing containing asbestos.

Those materials are stable while they are undisturbed. Tiling work disturbs them by definition, because lifting tiles, grinding off old adhesive or cutting into a floor all generate dust. Grinding is the dangerous step, and that is exactly what a tiler does to prepare a surface, so the identification has to happen before the quote, not during the job.

Western Australian rules on this are specific and sit in two places. A homeowner may remove up to 10 square metres of non-friable asbestos themselves, though WorkSafe strongly recommends using a licensed removalist regardless. Beyond that area, or for any friable asbestos, licensed removal is mandatory. There are three licence categories: a Class A removalist for all asbestos including friable, a Class B removalist for non-friable only, and a licensed assessor for air monitoring and clearance certificates. Licensed removal work must be notified to WorkSafe at least five days before it begins.

Testing is cheap when set against the alternative. A sample analysed by a laboratory costs $60 to $150 and settles the question, and asbestos testing and inspection covers it. Removal of a bonded floor covering runs $45 to $110 a square metre with disposal, and asbestos removal handles the licensed work. WorkSafe publishes the requirements at WorkSafe Western Australia, with national guidance from Safe Work Australia.

Before Anyone Lifts an Old Floor

If the house predates 1990, assume the old floor covering and its adhesive contain asbestos until a test says otherwise. Do not let anybody dry grind, sand or power tool old black bitumen adhesive, because that is the step that releases fibres. A test on a sample costs $60 to $150 and takes a few days, nothing against the scope of the decision it settles. A homeowner may lawfully remove up to 10 square metres of non-friable asbestos in this state, and WorkSafe still recommends a licensed removalist. Above 10 square metres, or for any friable material, a licensed removalist is required, and licensed removal must be notified to WorkSafe at least five days ahead. Keep the clearance certificate, because it belongs with the house.

Pre-1990 means test first, never dry grind old adhesive, 10 square metres is the homeowner limit for non-friable, and licensed work needs five days notice.

Slab Movement, Fill Sites and Clay Bands

Where a tile crack runs in a line across several tiles, the tile is a witness and not the defendant. The sand of the Swan Coastal Plain underlies most of the Perth metropolitan area, and sand is a kind soil for slabs. It does not shrink and swell with moisture the way reactive clay does, so Perth sees proportionally less of the seasonal cracking that plagues Melbourne and Adelaide. That is the good news, and it covers most of the housing stock.

Three situations break that general rule in this state. Fill sites in the growth corridors, where a block was built up with imported material that was not compacted to the depth it needed, settle over the first decade. Clay bands through the eastern suburbs and the Perth hills do move seasonally. And limestone under the sand can leave a slab partly bearing on rock and partly on sand, which produces differential settlement and a crack running along the boundary between the two conditions.

A new slab is also still shrinking for months. Concrete continues to lose moisture and contract for months, and tiling too early locks the tiles to a floor that is still moving. Cracks appearing in the first two years of a new build, running in straight lines and often from a re-entrant corner, are most likely slab shrinkage and not anything structural, and in a new home that is a builder warranty conversation before it is a tiler conversation.

The practical sequence is to identify the crack before you repair the tile. Mark both ends of the crack with a pencil and date it, then look again in three months. A crack that has not moved is dormant and the tiles can be replaced with a flexible adhesive and a movement joint over the crack. A crack that is still extending needs structural inspection, and in the worst cases underpinning before any tiling is worth doing.

Licensing, Contracts and WA Thresholds

Tiling sits in an awkward spot in Western Australian regulation, and knowing where the lines fall protects you on the larger jobs. Oversight of building work here sits with Building and Energy, a regulator inside the Department of Local Government, Industry Regulation and Safety whose two statutory officers are the Building Commissioner and the Director of Energy Safety. Tiling itself is not a separately licensed trade here, unlike electrical or plumbing work, so there is no tiling licence number to check. What exists instead is builder registration, which bites above a value threshold, and the general consumer law.

Three numbers shape the paperwork on this work. The written home building contract requirement covers fixed-price residential work from $7,500 up to $500,000. Home indemnity insurance kicks in once permitted work passes $20,000, and its deposit-loss cover reaches $40,000. No deposit may exceed 6.5 per cent of the contract price. All three are particular to Western Australia and differ from New South Wales and Victoria.

Almost every tile repair falls below $7,500, so a tiler can lawfully do the work without builder registration. Get the scope in writing anyway, including the area, the adhesive and grout being used, where movement joints are going and what happens if the bed is found to be worse than expected. A full bathroom strip and retile can cross $7,500, and a larger renovation can cross $20,000 and bring the registration and insurance obligations into play.

Waterproofing is the part to watch most closely. In Western Australia waterproofing a wet area is not carved out as a separate plumbing licence class the way it is in Victoria, so the protection you have is the standard, the contract and the statutory guarantees in place of a licence. Ask for the membrane product and the standard it is being installed to, and ask for the manufacturer warranty documentation. Consumer guarantees are administered by the Australian Competition and Consumer Commission and the regulations with Western Australian Legislation.

Perth Metropolitan Pricing

Plenty of tilers work the metropolitan area and the small-job market is competitive, so the main cost lever here is how you package the work. Minimum charges dominate the small repair end of the market. A single cracked tile is almost all mobilisation, so one tile and six tiles cost nearly the same. Walk the house, mark everything that needs doing with tape, and get it all done in one visit. The same logic applies to regrouting: a shower alone and a whole bathroom differ by far less than the areas suggest.

Three sub-markets behave differently inside the metro area. The western and coastal suburbs carry more natural stone, more travertine pool surrounds and more salt-driven failure, and stone work is a specialist skill priced above ceramic. The northern and southern corridors are full of large format porcelain laid in big unbroken fields over the past twenty years, and that is the tenting and movement joint market. The hills and the eastern suburbs see more substrate cracking because of clay, so more of the work there starts with an assessment before a tiler.

Double brick raises the cost of wall work specifically. Where render has to come off and be replaced before tiling, add $45 to $95 a square metre, and in an older bathroom that is a real possibility and not a remote one. A quote that does not mention the condition of the render behind existing wall tiles has not been scoped. For larger projects across the metro area, bathroom renovation and renovation services cover the work that tiling forms part of.

Job Coastal and Western Suburbs Northern and Southern Corridors Hills and Eastern
Replace a single cracked tile $220-$380 $150-$320 $190-$360
Each additional tile in the same visit $55-$110 $40-$90 $50-$100
Relay drummy tiles, per square metre $120-$180 $85-$150 $100-$170
Cut in a movement joint, per metre $75-$130 $55-$110 $65-$120
Regrout a bathroom floor and walls $650-$1,200 $450-$980 $550-$1,100
Lift and relay a tented floor, per square metre $160-$260 $120-$220 $140-$240
Natural stone repair, per square metre $180-$340 $160-$300 $170-$320
Render replaced behind wall tiles, per square metre $60-$95 $45-$80 $55-$90

Regional Western Australia Pricing

Away from Perth the labour rate moves less than the logistics do, and tiles are heavy, fragile and awkward to freight. Mandurah, Peel and the South West through Bunbury, Busselton and Margaret River have working local tiling trades and only a modest loading. Tilers operate in Albany, the Great Southern and Geraldton, with thinner supply, so a discontinued or specialty tile means freight from Perth and a lead time. Loadings of 15 to 40 per cent above metropolitan rates are normal.

In the Goldfields, the Pilbara, the Gascoyne and the Kimberley the sensible approach is to batch everything. Mobilisation dominates the cost, so one visit covering tiling, regrouting, shower work and anything else needed is far better value than three. Loadings there run 35 to 80 per cent above metropolitan rates. Freight breakage on tiles is a real line item, so order a generous allowance instead of the usual ten per cent.

Conditions change the technical approach in the north. Adhesives and grouts have working temperature limits and open times that shorten in heat, so a Pilbara summer makes large format floor work noticeably harder and pushes it towards the cooler months. Waterproofing membranes also have cure requirements that heat and humidity affect, so a shower rebuild during the wet season needs more time between stages, not less. Owners a long way out get real value from doing the easy maintenance locally. Resealing porous stone, replacing perimeter silicone and keeping grout clean are all within reach of a local handyman, and handyman services can cover that between specialist visits.

Region Local Tiling Trade Tile Supply Loading on Metro Rates
Perth metro Deep Full range locally Base rate
Mandurah and Peel Good Good 0-15 per cent
South West and Margaret River Good Reasonable 10-25 per cent
Albany and Great Southern Adequate Limited, freight specialty 15-35 per cent
Geraldton and Mid West Adequate Limited, freight specialty 20-40 per cent
Goldfields and Esperance Limited Freight most things 35-60 per cent
Pilbara and Gascoyne Limited Freight everything 45-75 per cent
Kimberley Thin Freight everything, wet season delays 50-80 per cent

What to Look Out For in a Tile Repair Quote

Tile quoting goes wrong in one particular way, and it is worth knowing the shape of it. The headline warning sign is a quote that prices the repair without naming the cause. A tiler who will relay your tented floor for a square metre rate and says nothing about movement joints is selling you the same failure again, probably within two summers. Ask directly what the contractor believes caused the problem and what in the quote addresses that cause, not just the damage.

Second, on any wall tiling in a double brick house, ask what happens if the render behind the existing tiles turns out to be drummy. That is a common finding and it carries a real cost at $45 to $95 a square metre, so you want a rate agreed in advance instead of a variation negotiated when the walls are already stripped and you have no room to negotiate. Third, pin down the tile supply question before work starts. Who is sourcing the replacement tiles, what happens if no match can be found, and is harvesting from a concealed area acceptable to you. Arriving to find no matching tile and no plan means the tiler leaves with the floor open and the job unfinished.

Fourth, on anything involving a wet area, ask for the membrane product by name, the standard it is being installed to, and whether a manufacturer warranty will be provided. Waterproofing is not separately licensed in this state, so the documentation is the protection. Ask the same about adhesive and grout, since the wrong adhesive on low-porosity porcelain is a slow-motion failure. Last, on anything in a pre-1990 house, ask what the asbestos plan is before the first tile is lifted, remembering that the homeowner limit for non-friable removal in Western Australia is 10 square metres and that licensed removal requires five days notice to WorkSafe. Where the work is large enough to cross $7,500 get it under a written contract, and keep any deposit at or below 6.5 per cent of the contract price. Flooring beyond tile is flooring services and the broader trade is tiling services.

The Questions That Stop You Paying Twice

What do you believe caused this failure, and what in this quote addresses the cause and not only the damage. Where are the movement joints going, and are they on the quote. Who is sourcing matching tiles and what is the plan if no match exists. If the render behind these wall tiles is drummy, what rate applies. Is there any chance of asbestos here and what is the plan.

Then five on the detail of the work. Which adhesive and grout are you using and why that one for these tiles. If this is a wet area, what membrane, to what standard, and will I get a manufacturer warranty. How deep will the old grout be raked before regrouting. What happens to the price if the bed is worse than expected. The last one is the deposit, which cannot lawfully exceed 6.5 per cent of the contract price.

Cause named, joints on the quote, tile supply settled, render rate agreed, asbestos addressed, and the deposit within the 6.5 per cent cap.

Tile Repair Services Across Western Australia

We connect you with tilers, waterproofers and floor repair specialists throughout Western Australia for cracked and drummy tiles, tented floors, regrouting, shower leaks and outdoor tiled areas.

▶ Perth Inner City 17 areas

CBD & Surrounds

Perth CBD Northbridge East Perth West Perth

Inner North

Subiaco Leederville Mount Lawley Highgate

Inner South

South Perth Victoria Park Como

Western Suburbs

Cottesloe Nedlands Crawley Dalkeith Applecross
▶ Greater Perth 26 areas

Northern Suburbs

Joondalup Wanneroo Ellenbrook Butler Morley Scarborough Karrinyup

Southern Suburbs

Fremantle Rockingham Baldivis Cannington Canning Vale Willetton

Eastern Suburbs

Midland Armadale Bassendean Byford Claremont

Perth Hills

Kalamunda Mundaring Gooseberry Hill Lesmurdie Helena Valley Darlington Glen Forrest Parkerville
▶ South West 25 areas

Peel

Mandurah Pinjarra Waroona Dwellingup Warnbro Safety Bay Secret Harbour

Bunbury Region

Bunbury Busselton Australind Harvey Collie Capel Donnybrook

Margaret River Region

Margaret River Dunsborough Augusta Cowaramup Yallingup

Great Southern

Albany Denmark Manjimup Pemberton Bridgetown Walpole Mount Barker
▶ Regional Western Australia 30 areas

Pilbara

Karratha Port Hedland Newman Tom Price Dampier Paraburdoo Marble Bar

Kimberley

Broome Kununurra Derby Halls Creek Fitzroy Crossing

Goldfields

Kalgoorlie Esperance Coolgardie Norseman Laverton Leonora

Mid West

Geraldton Carnarvon Meekatharra Kalbarri Exmouth Coral Bay

Wheatbelt

Northam Narrogin Merredin Moora York Toodyay

Tile Repair FAQs

How much does it cost to replace a cracked tile in WA?
Replacing a single cracked tile runs $150 to $380, and most of that is the trade visit rather than the tile. Additional tiles replaced in the same visit are much cheaper at $40 to $110 each, so walk the house and mark everything before booking. The hard part is usually finding a matching tile, not the labour, so check the garage and roof space for leftover boxes first.
Why did my tiles suddenly lift into a ridge?
That is tenting, and it means the tiled floor expanded with nowhere to go. It is caused by a large field of tile with every edge restrained and no movement joints, an arrangement extremely common in Perth where a floor runs unbroken from a living area through a glazed opening to an alfresco. The tiling standard requires joints at 4.5 metre spacing where a sunlit floor exceeds 6 metres in any dimension. Lifting and relaying with joints cut in costs $120 to $260 a square metre.
What does drummy mean and is it serious?
Drummy is the trade term for a tile that has lost its bond and sounds hollow when tapped. It is not dangerous on its own and the tile may look perfect, but it will eventually crack or lift. Tap across the floor with a coin and mark the hollow ones. Scattered hollow tiles usually mean patchy adhesive at install. A whole contiguous area means the bed released from the substrate. Relaying runs $85 to $180 a square metre.
My tile cracks run in a line across several tiles. What does that mean?
The substrate has cracked and the tiles are reporting it, so replacing tiles along the line will produce a fresh crack in the same position. Mark both ends of the crack with a pencil, note the date and the width, and look again in three months. A dormant crack can be tiled over using a flexible adhesive with a movement joint cut in over the line. A crack still extending needs a structural assessment first.
How do I tell whether my shower leak is grout or waterproofing?
Look outside the bathroom. Lifting skirting, bubbling paint, a musty wardrobe or a damp patch with salt bloom on external brickwork all mean water has passed the membrane, because grout alone cannot carry water that far. Signs confined to the shower, such as dark grout at the base and peeling silicone, are consistent with a surface problem. A regrout and reseal is $380 to $950. A membrane failure means stripping and retiling at $2,200 to $5,500.
Should I use epoxy grout in a shower?
It is worth considering. Epoxy grout does not absorb water, does not stain and does not need sealing, which addresses the usual weak point in a wet area. It costs more to supply and is harder to work with, so expect the upper end of pricing at $750 to $1,900 for a wet area regrout. One thing epoxy will not fix is a failed membrane, so diagnose the leak before upgrading the grout.
Why do my tiles have a white powdery bloom at the joints?
That is efflorescence: water moving through cementitious material, dissolving salts and depositing them at the surface as it evaporates. The salt is harmless but it proves water is moving, so cleaning without finding the source means it returns. In Perth the usual culprits are reticulation overspray, limestone in the ground or in nearby retaining walls, saline groundwater and bore water. Fix the water first and never use acid on limestone or coloured grout.
Could there be asbestos under my old floor tiles?
In a house built before 1990, yes, and it is worth testing. Old vinyl floor tiles, their backing paper, the black bitumen adhesive used to fix them, and fibre cement sheet underlay can all contain asbestos. The bitumen adhesive is the material most often disturbed. A laboratory test on a sample costs $60 to $150. Never allow anybody to dry grind or sand old adhesive, since that is the step that releases fibres.
Do tilers need a licence in Western Australia?
Tiling is not a separately licensed trade in this state, unlike electrical and plumbing work, so there is no tiling licence number to check. Builder registration applies above the value thresholds instead: a written home building contract is required for fixed-price work from $7,500, and home indemnity insurance where permitted work exceeds $20,000. Deposits are capped at 6.5 per cent of the contract price.
Is wall tiling more expensive in a double brick house?
It can be, and the reason is the render behind the tiles, not the tiling itself. In a Perth double brick bathroom the internal brick leaf is render coated, and where that render has gone drummy it has to come off back to the brickwork and be replaced before tiling, adding $45 to $95 a square metre. Ask for that rate to be agreed in advance, because it is a common finding once old tiles come off.

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About This Guide

This page provides guidance information only. Details may change, always verify with the relevant authorities and seek independent professional advice where needed.

Reviewed by The Quote Yard Editorial Team

Published 6 October 2026 ·

How The Quote Yard Works

We connect you with independent local tradies and service providers, we don't perform any trade work ourselves. Tradies provide their own quotes directly to you. Always confirm licensing, insurance, and scope of work before engaging any provider.

Service availability may vary in regional WA. Verify licences at WA Building and Energy.
Prices are estimates based on typical Western Australian market rates and may vary based on tile type, size and availability, how the tile was originally bedded, whether the substrate has moved or is still moving, and whether movement joints must be retrofitted.
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