Bathroom renovations in Noosa, planned around the waterproofing, plumbing and approvals that sit under the tiles.
Tom Roebuck here. A lot of the bathroom renovations in Noosa we look at belong to owners who live elsewhere for part of the year, or to houses held so long that the wet areas are worn out. We take the room back to the frame and check the floor and walls. Then we set the shower falls and rebuild the waterproofing to the current standard before any tile goes down. As a QBCC licensed builder we book the plumber, electrician and waterproofer in the right order, so nothing is covered before it has been checked. Planning a shower renovation or an ensuite renovation? Start with a free consult at your place.
Noosa has a settled, older owner base. The 2021 Census puts the median age in Noosa Heads at 54, and 49.0% of homes there are owned outright. That can point to a bathroom that has served one owner for many years and is now due for a proper rebuild. Our bathroom renovations in Noosa cover the whole room, from the subfloor and frame through to the last fitting.
Plenty of homes here also sit empty for long stretches. A bathroom renovation in Noosa for an owner who is often away needs one person running it. That person is Tom, working to our step-by-step building process. If the bathroom is part of a holiday home renovation, we plan the two together as your bathroom renovation builder and main contractor.
Flats and apartments make up 19.2% of occupied dwellings in Noosa Heads, per ABS 2021 Census QuickStats.
Why choose us
Why a builder should run your bathroom renovations in Noosa
A bathroom is the smallest room in a Noosa house with the most trades through it. Plumber, electrician, waterproofer, tiler, carpenter and glazier all touch it, often more than once. When those trades are booked by someone who is not on site, small gaps open up between them. We act as the bathroom renovation builder from strip-out to handover, so one licensed company answers for the order of work and the finished room.
“We needed a builder who could envision the project as a whole and guide us through the decision-making process. We have been very fortunate in securing the expertise of Tom Roebuck both as a builder and project manager.”
Mary
Services list
Each of our bathroom renovations in Noosa starts with the structure and the water, then moves to finishes. These are the jobs that matter for homes near Hastings Street, the river and the national park.
Best for: Original bathrooms in older Noosa houses
We strip the room to the frame and slab, fix any rot or movement we find, and re-plan the layout if it is not working. A full bathroom renovation in Noosa suits long-held houses where the original pipes, sheeting and membrane have all reached the end of their life at the same time.
See our renovation work
Best for: Leaking or tired showers
Old hobbed showers can be rebuilt with a step-down or level entry. That means changing the floor set-down, regrading the falls to the waste and laying a new membrane before tiling. A shower renovation done in that order keeps water inside the shower area instead of tracking into the hall or the floor below.
How our process works
Best for: Main bedroom upgrades
Many Noosa homes have a main bedroom with a small or dated ensuite. An ensuite renovation can enlarge the room, borrow space from a robe or form part of a wider extension. We look at the frame, the waste runs and the ceiling space before we draw anything up with you.
Home extensions
Best for: Owners who live elsewhere part of the year
A holiday home renovation has to work for weeks of heavy use and then long empty spells. We plan finishes and fittings that cope with sand, salt and guests, and we schedule the work around your bookings or your next stay. We lock in tiles and tapware first, which lets the trades keep working in your absence.
Book a free consult
Best for: Whole-of-house projects
Our renovation page puts it plainly. A major renovation is not a larger bathroom refit. When the bathroom is one part of a wider job, it gets planned with the kitchen, the layout and the structure, so services are run once and walls are opened once. Kitchens, bathrooms, decking and stairwells all sit on our custom build list of renovation work.
Custom build workNot sure where your bathroom job starts? Book a free consult
Local area insights
What shapes bathroom renovations in Noosa
Long-held homes and empty weeks
Noosa Heads had 5,120 people at the 2021 Census, with a median age of 54. Nearly half the homes are owned outright, and 71.7% of occupied dwellings are separate houses. On census night 37.6% of private dwellings were unoccupied, which fits a suburb full of holiday houses and part-year owners. The main street, Hastings Street, sits directly behind the seashore, and the northeast of the locality falls inside Noosa National Park.
What makes the work harder here
Owners are often away, so problems can sit unnoticed for months. A slow leak behind tiles in a closed-up house can soak a frame long before anyone smells it. Units add another layer, because a bathroom floor in a flat is the ceiling of the unit below. Coastal air, sandy feet and heavy holiday use all wear on grout, seals and fittings faster than in a house used gently.
Why the detail matters
Waterproofing defects show up consistently in the QBCC top ten list of defective work complaints. Wet area waterproofing that fails in an empty holiday house can go undetected for a whole season. That is the reason we treat the membrane as a hold point, with a check before any tiling starts.
How we run the job
We settle the layout, fittings and finishes with you first, then book trades in a fixed order around them. Plumbing rough-in, membrane, tiling and fit-off each get checked before the next trade arrives. For nearby work, our projects page lists Nairana Rest, Noosa Heads and Hastings Street, Noosa. Bathroom waterproofing is the stage we watch most closely on bathroom renovations in Noosa.
Sources: ABS 2021 Census QuickStats, Noosa Heads, Noosa Heads, Queensland (Wikipedia), QBCC: Waterproofing done right, what you need to know (2025)
Common problems & solutions
Most of the faults we find in bathroom renovations in Noosa trace back to how the room was built, not how it was cleaned. Below are the ones to look for in bathroom renovations in Noosa for older houses and holiday homes.
Waterproofing
Cause The membrane stops short at the hob, the step-down or the wall junction, or the waterstop was never fitted.
Why it matters Water moves sideways under tiles into skirtings, carpets and frames.
Our solution Our fix is a full rebuild to AS 3740:2021, the standard NCC 2022 references. Under those rules no part of the shower floor may be left unprotected, hobs and step-downs included, and the wall membrane runs up to at least 1800 mm. These provisions have applied in Queensland since 1 May 2023.
Prevention / next step On any shower renovation, inspect the membrane before tiling and keep the falls running to the waste.
Signs to watch for:
Moisture
Cause Unsealed tap and mixer penetrations, cracked grout or a failed seal let small amounts of water into the wall every time the shower runs.
Why it matters In a house that is closed for weeks at a time, that moisture has nowhere to go and mould takes hold in the cavity.
Our solution We open the wall, dry and treat the frame, then reseal every penetration through the membrane before new linings go on.
Prevention / next step Ask your builder how tap bodies and wastes are sealed through the wet area waterproofing.
Signs to watch for:
Asbestos
Cause If a house was built before 1990, Queensland's asbestos guidance says there is a good chance it contains asbestos, and wet area wall sheeting is a common place to find it.
Why it matters Cutting or breaking it during strip-out can release fibres.
Our solution We have suspect sheeting checked before demolition. More than 10 square metres of bonded asbestos must be removed by a contractor holding a current asbestos removal certificate.
Prevention / next step Test before you touch it, and keep the result with your house records.
Signs to watch for:
Licensing
Cause A previous owner had a handyman shift the vanity or toilet to save money.
Why it matters Unlicensed pipe work can leak inside walls where nobody sees it.
Our solution Plumbing needs a licensed plumber no matter how small the job, and any building work valued over $3,300 needs a QBCC licence. We bring in a licensed plumber to assess the existing pipework and redo anything that is not right before the new bathroom goes in.
Prevention / next step Check the licence number of every contractor on QBCC's register.
Signs to watch for:
Worried about a leaking shower? Call 0477 333 386
Service area links
Bathroom Renovations in Noosa and Nearby Suburbs
Looking beyond Noosa? Browse bathroom renovations in other suburbs.
Renovation builders on the Sunshine Coast
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FAQ
Questions Noosa owners ask us
It depends on the scope. Noosa Council says building approval is needed before you start building work, including renovations, alterations or additions, and that approval can come from a private building certifier. Certain plumbing work is also approved and inspected by council itself. A like-for-like refit is treated differently to moving walls or wastes. We work through the approvals with our certifier during the documentation stage, before you sign a contract.
Yes, and the process is set up for it. We lock in the layout, tiles, tapware and lighting with you before work starts, so few decisions are left once the room is stripped. Anything not yet chosen is listed in the contract as a Prime Cost or Provisional Sum allowance, so you can see where the price could still move. Tom stays your contact throughout.
QBCC has a specific licence class called Waterproofing, which covers applying, installing and repairing waterproofing, including surface preparation. We engage appropriately licensed contractors for it. The membrane is inspected before the tiler starts, and we photograph it so you have a record. On bathroom waterproofing this is the one stage we will not let run ahead of the checks.
It can, with more planning. In a flat the bathroom floor is the ceiling below, so we look closely at the slab, the existing waste positions and how much fall is available before promising a level-entry shower. Access, lift use and working hours also need sorting with the building early. We tell you at the consult what the unit will and will not allow.
At Practical Completion a third-party inspector checks the work twice. Its first visit produces a written list of defects. On the second, it signs the work off once that list is cleared. Then we hand over. A 12-month defect period follows, and the structural warranty runs for six years. If anything shows up in the bathroom during that time, call Tom directly.
Sometimes it makes sense, because services, waste runs and the electrical board can be dealt with once. The catch is living there. Staying on site during works depends on keeping a working kitchen and bathroom, so if both rooms are being rebuilt you will usually need to be elsewhere. For a bathroom remodel in an empty holiday house, that is rarely an issue.
Business information
Bathroom renovations in Noosa with local history in mind
Noosa Heads sits about 135 km north of Brisbane, bounded to the west by Weyba Creek and the Noosa River and to the north and east by the Coral Sea. Its early wealth came from timber and milling, and the beach has drawn visitors since the 1890s. The Noosa Heads Surf Lifesaving Club was founded in 1927, and Noosa National Park was originally declared in 1939. The name is often linked to a Kabi word for ghost or shadow, though an 1870 map shows a Nusa River. Heritage-listed places include Halse Lodge on Noosa Drive, and the town took the name Noosa Heads in 1988.
Sources: Noosa Heads, Queensland (Wikipedia), Noosa National Park, Queensland Parks
Plan your bathroom remodel with a QBCC licensed builder
Book a free in-home consult with Tom and talk through your bathroom, your budget and your timing.
