Full bathroom renovations
A complete strip out and rebuild, from waterproofing to the last tile, planned to a fixed scope and a clear finish date.
Luxury bathroom renovations, Perth and the Western suburbs
Walk into the bathroom you keep pinning, made real.
Spa grade bathroom renovations with one fixed quote and a single project lead who answers the phone, from the first mood board to the day you step into the finished room.
- 4.9 from 120+ Perth homes
- Registered builder BC 14029
- 7 year workmanship guarantee
Registered and fully insured
18 years renovating in Perth
4.9 star homeowner rating
One fixed quote, no surprises
What we do
Full bathrooms, ensuites and the details that make them feel calm.
We take on the whole room, plan it properly, and run it with one trade lead so nothing falls between subcontractors.
Ensuites
Compact ensuites designed to feel twice their size with smart storage and considered lighting.
Walk in showers
Frameless screens, linear drains and tiled hobs that sit flush and stay dry.
Freestanding baths
The centrepiece tub, set with the right tapware and a floor that can carry it.
Stone vanities and joinery
Custom cabinetry and natural stone tops built to your room, not pulled off a shelf.
Underfloor heating and lighting
Warm floors, layered lighting and quiet extraction that turn a wet room into a retreat.
The finished result
Every detail considered, from the freestanding bath to the last tile.
Why Sanctum
A renovation that feels handled, start to finish.
One fixed quote
You sign off a detailed scope and a fixed price before we lift a tool. No moving target halfway through.
One project lead
The same person plans your room, runs the trades and answers your calls. No call centre, no runaround.
A clear finish date
We give you a realistic timeline up front and keep you posted at every stage, so you can plan around it.
7 year workmanship guarantee
Waterproofing and workmanship are guaranteed in writing for seven years. If something is not right, we make it right.
Free design consult
Picture your new bathroom before you spend a cent.
Book a free measure and design consult and we will walk your room with you, talk through layout, tile, stone and tapware, then put it all into one fixed quote. No pressure, no obligation, and no surprises later.
- A free measure and one fixed quote
- Design help with layout, tile and tapware
- One project lead from mood board to finished room
Recent work
Bathrooms we have finished across Perth.
A few rooms from the last year, across ensuites, family bathrooms and full main suites.
Reviews
What Perth homeowners say.
★★★★★
They stripped our old main bathroom and handed back a room that feels like a hotel. The fixed quote did not move once and the project lead picked up every time.
★★★★★
We dreaded the mess and the unknowns. Sanctum gave us a clear timeline, kept us posted every week, and finished two days early. Spotless.
★★★★★
The tiling and stone work are flawless. You can tell one person was responsible for the whole job. We are already booking them for the ensuite.
Where we work
Renovating bathrooms across Perth's western and coastal suburbs.
If your suburb is not listed, call us anyway. We cover most of the metro area and will tell you straight if you are out of range.
Check your suburb, (08) 9467 2200- Cottesloe
- Nedlands
- Subiaco
- Claremont
- Floreat
- City Beach
- Mosman Park
- Dalkeith
- Mount Lawley
- Scarborough
- Applecross
- Fremantle
Good questions
The things homeowners ask first.
How much does a luxury bathroom renovation cost?
Most full bathroom renovations we take on sit between $28,000 and $55,000 depending on size, stone, tapware and whether we move plumbing. We give you one fixed quote after a free measure so you know the number before we start.
How long will my bathroom be out of action?
A standard renovation runs about three to five weeks on site. We give you a clear finish date up front and keep you posted at every stage so you can plan around it.
Do you handle the design as well as the build?
Yes. We help with layout, tile and stone selection, tapware and lighting as part of the consult, then build it. You get one team from mood board to finished room.
Are you licensed, registered and insured?
Yes. We are a registered building contractor, carry full insurance, and certify the waterproofing on every job. Our workmanship guarantee runs for seven years in writing.
Which areas do you cover?
We renovate across Perth's western and coastal suburbs and most of the metro area. If you are unsure, call us and we will tell you straight whether we cover you.
What if something is not right after the job?
You call your project lead directly and we come back and fix it. Waterproofing and workmanship are covered by our seven year guarantee, no debate.
Book your free design consult.
Tell us a little about your bathroom and we will call you back to set up a free measure and a fixed quote.
Call (08) 9467 2200- Free measure and fixed quote
- No obligation, ever
- 7 year workmanship guarantee