Find a Bathroom Renovator Brisbane QLD - What to Check and Get Quotes

Finding a Bathroom Renovator in Brisbane, Stage by Stage

A Brisbane bathroom quote is really two numbers: the hidden work under the tiles and the fittings you can see. Bathroom renovation across Queensland prices sit in wide bands because the hidden half varies so much from one house to the next. On a small room the arithmetic is tighter still, and small bathroom costs are driven by the number of wet points rather than the floor area. The hidden half is where the money and the risk both sit.

Waterproofing to AS 3740 takes two to three days of coats and curing that nobody can compress, and Brisbane humidity stretches that out rather than shortening it. Where a shower is already failing, regrouting and leak repairs are worth pricing before you commit to a full strip out. Plumbing decides whether the job stays in the middle band or jumps to the top of it. Moving a toilet on a concrete slab means cutting the floor, while most pre 1980 houses around Paddington, Annerley and Wilston sit on suspended timber where a plumber can work from underneath. Bathroom renovation plumbing is the line to question first when a quote comes in high, and a licensed Brisbane plumber can tell you in half an hour what is possible.

Surfaces are the easiest part of the quote to compare line by line. Tiling labour at $70 to $110 a square metre moves with the pattern rather than the tile price, so a herringbone layout can add up to a third to the hours. Allow seven to ten days after tiling for the glazier, since a shower screen is measured on the finished walls and usually sets the completion date. Two items cost very little during the job and a great deal afterwards. A fan ducted to an eave or a roof cowl costs $150 to $400 while the ceiling is open, and it is the single cheapest defence against the condensation that drives Brisbane bathroom mould. Tiled niches at $300 to $600 and the wiring for a heated towel rail belong on the same list, because retrofitting either one means breaking tiles and the membrane underneath them.

The Three Kinds Of Bathroom Job

Three jobs get called a bathroom renovation, and they sit at very different prices. A cosmetic refresh keeps the tiles, the layout and the waterproofing exactly where they are. You swap tapware, the vanity and the mirror for something current. Towel rails, a new shower screen and fresh paint finish the room off. Brisbane prices for that work run roughly $3,000 to $8,000 including fittings, indicatively. Nothing in that band touches the membrane, so the job stays short and the risk stays low.

A like for like strip and rebuild is the common Brisbane job on a 1960s or 1970s bathroom. Everything comes out to the frame, the surfaces are waterproofed again, and the fittings go back in the same positions. Because the toilet, the shower and the basin stay put, drainage work is minimal and the plumber mostly reconnects. Expect something near $18,000 to $30,000 for a standard room done this way, indicatively. That figure assumes a 2.5 by 2 metre bathroom and mid range selections rather than imported stone.

Reconfiguration is the third job, and it is where budgets move hardest. Moving the shower to the other wall, turning the toilet, or stealing space from a hallway all mean new drainage. Brisbane reconfigurations commonly land between $28,000 and $50,000, and heritage Queenslanders can run past that. Deciding which of the three jobs you actually want is the most useful thing to settle before quoting.

The Order The Work Has To Happen In

Bathroom work runs in a fixed order, and every stage waits on the one before it. Demolition and strip out comes first, usually one to two days for a small room. Plumbing and electrical rough in follows, taking another one to two days while walls are open. Screeding and sheeting then flatten the surfaces over about a day, and nothing can be tiled until that base is right.

Waterproofing sits in the middle and sets the pace of the whole job. Membrane goes on in coats, each needing proper drying time, so allow two to three days. Tiling starts only once the membrane has cured, and a standard bathroom takes three to five days including grouting. Fitting off, where tapware, the toilet, the vanity and the screen go in, needs another one to two days.

Screen glass is often measured after tiling, which adds a week of waiting in many cases. Three to four weeks is the realistic window for a full Brisbane strip and rebuild. Slippage almost always happens at two points: waiting on a trade and waiting on a product. Tilers and plumbers get booked across several sites, so a two day gap between stages is normal. Any quote promising ten days on a full rebuild deserves a careful second look.

Waterproofing, And Why It Cannot Be Rushed

Waterproofing is the most common bathroom failure in Brisbane and the most expensive to put right. A failed membrane does not announce itself for one to three years, by which time the damage is in the frame. Drummy or lifting tiles near the shower, a musty smell, bubbling paint next door and soft skirtings in the adjoining room are the signs. Fixing it properly means stripping the tiles and starting again, which is most of a new bathroom. Corners, wall to floor junctions and pipe penetrations get bond breakers and reinforcing before any coats go on. The membrane then runs up the shower walls to at least 1800mm and across the whole floor.

A flood test, where the drain is plugged and the floor held with water overnight, is the proof you want. Request photographs of each coat and the certificate naming the product that was used. Rushing the membrane is the single most common corner cut on a cheap quote. Each coat needs hours to cure, and Brisbane humidity stretches that out rather than shortening it. A tiler pushed onto a half dried membrane will damage it with buckets, knees and screed. Two coats applied the same morning is not two coats, so build three clear days into the program and refuse to compress them.

Floor Falls And The Drain

The floor has to send water to the drain, and that slope is called the fall. Run a simple test: tip half a bucket of water onto the shower floor and watch where it sits. Water that travels toward the door rather than the waste tells you the screed was never shaped properly. Correcting that is floor rebuild work, not a patch, because the fall is built under the tiles.

Falls are set in the screed before waterproofing, so correcting them means lifting everything above. A shower floor wants roughly 1:60 to 1:80 toward the waste, with no flat spots. Linear drains along one wall tile more neatly with large format tiles. Traditional centre wastes need the floor shaped from every side, which is harder with big tiles.

Choose the drain type early because it changes both the screed and the tile size. Hobless or step free showers have become standard in new Brisbane bathrooms and they raise the stakes. Without a hob, the floor outside the shower must still drain, so falls across the whole room matter. On a suspended timber floor the joists often need packing down to get the drop required. Get this answer in writing at quote stage rather than discovering it on demolition day.

What A Queenslander Bathroom Hides

A Queenslander bathroom hides more than most, and what you find changes the price. Single skin walls, where tongue and groove boards are both lining and structure, are common. There is no stud cavity for new pipes or wiring to run through. Battening and lining eats 50mm to 70mm off each wall and a small bathroom feels it immediately.

Budget an extra $2,000 to $5,000 where single skin walls have to be framed and lined. Under the floor you often find tongue and groove boards laid straight onto the joists. Those boards flex, and flexing floors crack tiles and tear membranes, so they get overlaid with sheeting. Old chrome plumbing is the other regular surprise, and it is usually at the end of its life.

Replacing the runs back to a sound connection point commonly adds $800 to $2,500. Termite damage and previous patch repairs show up once the lining comes off. Ask your builder to open a small inspection hole before quoting if the house predates 1950. A borescope through a 20mm hole near the shower tells you a lot for very little. Carrying a $3,000 to $6,000 contingency on an older timber house is sensible rather than pessimistic.

Slab On Ground Against Suspended Timber

Whether your house sits on a concrete slab or suspended timber decides how easy plumbing changes are. Slab on ground means the waste pipes are cast into or buried under the concrete. Moving a toilet on a slab needs the floor cut, the pipe rerouted, and the slab patched. Typical cost for that cut, reroute and repair runs $1,500 to $4,000 depending on distance. Suspended timber floors, which most pre 1980 Brisbane houses have, are far more forgiving. Pipes run in the subfloor space, so a plumber can often reposition a waste in half a day.

Shifting a shower two metres might add only $600 to $1,500 where access underneath is good. Low set houses with tight subfloor clearance remove that advantage, so put a torch under the house before assuming timber means cheap. Pipes need continuous slope to the sewer, and on a slab that slope is already fixed. Timber floors let the plumber drop between joists and pick up fall over a longer run. Sewer connection height relative to the bathroom can put a hard limit on a slab job. Finding that out early can turn a reconfiguration back into a like for like rebuild.

Moving Plumbing And Walls

Moving fixtures is the decision that separates a $20,000 bathroom from a $40,000 one. Each relocated waste means new drainage, a new vent consideration, and new falls in the screed. Relocating a toilet is the costliest single move because the 100mm waste needs real slope. Basins and showers are easier since smaller wastes have more routing options.

Taking out a wall changes the job from a bathroom renovation into building work. Internal walls may carry roof load, so a structural assessment and often a beam become necessary. Combining a separate toilet and bathroom into one room is the classic Brisbane 1960s move. It usually works well and costs $6,000 to $15,000 on top of the bathroom.

Expect the neighbouring rooms to need touching up too, because walls never come out cleanly. Reconfiguration earns its money when the room is genuinely unusable rather than merely dated. Spending $10,000 to move plumbing so the layout works for twenty years is defensible. Spending the same amount to shift a vanity 400mm for appearance alone rarely is. Draw the room to scale on paper and test whether the existing layout can be made to work.

Humidity, Extraction And Where The Fan Discharges

Brisbane humidity makes extraction the difference between a bathroom that lasts and one that moulds. Warm wet air condenses on cool surfaces, and the ceiling cornice is usually the first to show it. A fan rated around 200 to 250 cubic metres per hour suits a standard bathroom. Running the fan for fifteen minutes afterwards does more than any coating or paint.

Where the fan discharges matters more than the fan itself. Many Brisbane bathrooms have exhaust fans that dump straight into the roof space, which simply moves the problem. Moist air then condenses under the roof sheeting and rots battens and insulation, while proper installation ducts it out to an eave vent, a gable vent or a roof cowl. Have your electrician confirm the discharge point in writing and then look for yourself.

Put your head into the roof space with a torch and find the fan housing. A loose flexible duct lying on the insulation, or no duct at all, is extremely common. Sarking stained dark above the bathroom confirms the moisture has been going there for years. Adding proper ducting during a renovation costs $150 to $400 and prevents a much larger repair.

Tile Choice, Size And Layout

Tile choice drives labour cost more than material cost in most bathrooms. Small mosaics and subway tiles need more cuts, more grout lines and more time. Large format tiles, say 600 by 600 and up, lay faster but demand a far flatter substrate. If the walls are out of plumb, a tiler will charge to level them first.

Allow $70 to $110 per square metre for tiling labour in Brisbane as an indicative figure. Layout patterns change the hours significantly and some add a third again. Herringbone, chevron and stacked vertical work all create more cuts and more setting out. Straight stack and brick bond are the quickest and cheapest to install well.

Order 10 to 15 percent more tile than the measured area to cover cuts and future repairs. Floor tiles need enough grip for a wet room and that limits the finish. Polished porcelain looks good in a showroom and becomes genuinely dangerous underfoot when wet. Ask for a slip rating suitable for a shower floor and check it on the box. Store a box of spare tiles in the shed because matching a discontinued line later is impossible.

Tapware, Vanities, Screens And Fit Off

Fit off is the stage where the room stops looking like a building site. Tapware, the toilet suite, the vanity, mirrors, towel rails and the screen all go in. Mixer tapware for a basin and shower runs roughly $250 to $900 per set at mid range, and back to wall toilet suites commonly cost $400 to $1,200 supplied. Wall hung vanities with a stone top sit around $900 to $2,500 for 900mm wide units. Shower screens deserve separate planning because they usually control the finish date. Frameless screens in 10mm glass cost $1,200 to $2,500 for a typical corner installation.

Semi frameless units come in nearer $700 to $1,400 and still look clean. Measuring happens after tiling, so the glazier needs seven to ten days from that point. Niches, shaving cabinets and heated towel rails are cheap to include and expensive to add later. A tiled shower niche costs perhaps $300 to $600 while the walls are open. Retrofitting the same niche means breaking tiles and the waterproofing, so it rarely happens. Heated towel rails and underfloor heating both need the electrician before tiling begins.

Which Trades Are Involved And Who Coordinates Them

A bathroom renovation involves six or seven trades in a small room over three weeks. Demolition, plumbing, electrical, waterproofing, screeding, tiling, glazing and painting all have their turn. Each one needs the previous trade finished and the room empty on arrival. The waterproofer and the tiler are sometimes the same person, which helps that handover.

Sequencing is therefore the real skill in a bathroom job. Most friction comes from gaps between trades rather than from the work itself. Somebody has to own the sequence, and you want that named before you sign. A builder taking the whole job coordinates the trades and carries the program, usually for a margin of 15 to 25 percent. Managing it yourself saves that margin and costs you every phone call and delay. Owner managed jobs typically run a week or two longer because trades prioritise their regular builders.

Licence numbers for the plumber, the electrician and the waterproofer should appear on the quote. Insurance matters too, because water damage from a bathroom can reach the whole house. For jobs over the state threshold your builder also arranges home warranty insurance, and the certificate should come to you. Keep every certificate and all the waterproofing paperwork together in one folder for resale.

Living Without A Bathroom

Losing your only bathroom for three weeks needs planning before demolition starts. Households with a second toilet cope reasonably well, and those without should arrange something early. Portable toilet hire in Brisbane costs about $120 to $200 a week delivered. Gyms, family nearby and a camping shower off the laundry tap all get used regularly. Dust travels further than people expect from a bathroom strip out. Tape plastic over doorways, lift hallway carpet, and move anything soft out of the adjoining rooms.

Cover the hallway floor with hardboard, because trades carry rubble and tiles through it all day. Pets need somewhere else to be while doors stand open and tools run, and agreed start and finish times keep the house from standing open at odd hours. Plan the laundry too, since many Brisbane bathrooms share a wall or a drain with it. Water gets isolated for parts of the job, usually a few hours at a time rather than days. Have the builder warn you before any water shutdown so you can fill containers and run a load. Three weeks is manageable with a system and fairly miserable without one.

Making Your Selections Before The Job Starts

Every tile, tap and fitting should be chosen and ideally on site before demolition. Ordering tiles two weeks ahead is sensible because stock runs out and dye lots vary. Imported stone, specialty tapware and custom vanities can take six to twelve weeks to arrive. Confirm lead times at the showroom rather than assuming anything sits in a local warehouse.

Late changes cost far more than the price difference of the item itself. Switching from a centre waste to a linear drain after screeding means redoing the screed. Variations on a bathroom job commonly carry a $300 to $800 administration and delay cost each. Lock your selections into a written schedule attached to the contract.

Build your selection list around the things that are hard to change later. Drain type, niche positions and the in wall cistern come first on that list. Towel rail and fan positions matter just as much because they need wiring. Take samples home and look at them in the actual light of the room. Bathroom lighting in a showroom flatters almost everything and tells you very little.

Demolition Day And The First Week

Demolition day starts early and is considerably louder than most people imagine. Tiles come off with hammers and a jackhammer, and the noise carries to the neighbours. Everything in the room goes, including the vanity, the screen, the floor and often the ceiling. Let the neighbours know the day before, especially in a Queenslander where sound travels through the floor. By the end of day two you are usually looking at bare frame and subfloor. That is the moment surprises appear: rot, termite tracks, old pipework, or a missing lintel.

Expect a conversation about variations at this point, and insist they come priced in writing. Take your own photographs of the open walls because you will want them in ten years. The first week usually covers strip out, rough in and sheeting. Progress looks slow because almost nothing visible changes between the frame and the tiles. Trades come and go for a few hours rather than full days, which feels unproductive but is entirely normal. Weekly check ins on site keep small questions from turning into variations, so ask what is happening next and what is waiting on a delivery.

What A Bathroom Renovation Costs Around Brisbane

Brisbane bathroom pricing clusters around three bands and all figures here are indicative. Cosmetic refreshes sit near $3,000 to $8,000 and take under a week. Like for like strip and rebuild on a standard room runs $18,000 to $30,000. Reconfiguration with relocated plumbing commonly lands between $28,000 and $50,000.

Premium finishes, stone, custom joinery and underfloor heating push past that without changing the layout at all. Room size matters less than the number of wet points and the condition of the structure. Doubling the floor area adds tile and screed but not another shower or waste. A tiny 1950s bathroom with single skin walls and failed plumbing can cost more than a large modern one, and an upstairs bathroom in a high set Queenslander carries a labour premium for access. Materials run roughly 35 to 45 percent of a bathroom budget, with labour taking the rest. Get three quotes and compare the inclusions rather than the totals.

A quote should list the waterproofing product, the tile allowance per square metre, the drain type and the fit off items. Allowances are where cheap quotes hide money, so check the dollar figure behind each one. Payment should follow stages, with a deposit and progress claims rather than a large sum upfront. Holding back a final payment until the flood test and the screen are done protects you.

What To Look Out For On A Brisbane Bathroom Quote

A suspiciously cheap bathroom quote almost always saves money on waterproofing or screeding. Watch for quotes that bundle waterproofing into tiling without naming the product or the coats. No flood test mentioned anywhere is a reliable sign the membrane will never be checked. Quotes with no stage program and no timeline usually mean the trades are not booked.

Any builder unwilling to put the drain type and the fall in writing is guessing. Large deposits are the other warning worth taking seriously. More than 10 percent upfront on a standard bathroom leaves you no bargaining room if work stalls. Cash only arrangements leave you without warranty, insurance or any record of who did what. Verbal variations are equally risky, so insist that every change comes as a priced written note.

Check the licence number on the quote against the public register before you pay anything. Useful quotes are specific, detailed and faintly boring to read through. They name the membrane, the screed, the drain, the tile allowance and every fitting. Line items such as bathroom renovation complete are impossible to compare or enforce. Put the same three questions to each builder: how many days for waterproofing, who does the flood test, and what happens if there is rot. Answers to those questions sort the field faster than any price comparison.