PANADIUM
(02) 9433 1212
Luxury bathroom with a freestanding stone bath

Bathroom Renovations · Greater Sydney

Bathroom renovations in Sydney, one fixed price.

A calm, considered space — quoted at one fixed price, and most bathrooms finished in 2–4 weeks.

  • Fixed-price quotes with no hidden costs or surprise variations
  • One project manager and one trusted team, start to finish
  • Most bathrooms completed in 2 to 4 weeks
  • Workmanship guarantee and certified waterproofing
(02) 9433 1212

Free, no-obligation · same-day response · licensed & insured

Licensed & insured Fixed-price quotes HBCF cover Waterproofing to AS 3740 Rated 5.0 out of 5on Google · 7 reviews

Specialist bathroom renovation team

Bathroom renovation services in Sydney.

Panadium specialise in bathroom renovations right across Greater Sydney, handling every trade in-house, from a compact ensuite to a full strip-out that moves walls and services.

Renovating a bathroom in an older Sydney home almost always starts the same way: a strip-out that finds what the old finish was hiding — timber flooring softened by decades of shower water, a membrane that never turned up the wall, or waste pipework due for replacement. We open the room back to the studs and slab before we price the fix, so any genuine find becomes a documented variation you sign off, never a surprise on the invoice. It's the same discipline behind every bathroom transformation, whether you renovate one wall of tile or gut the room for a bathroom overhaul — quality materials and one standard of finish, whether it's the main bathroom or a second ensuite.

The Panadium standard

Bathroom materials, waterproofing & finishing details.

Honed stone, brushed brass and natural light. A bathroom is the smallest room in the house and the hardest to build well — the difference lives in the junctions, where glass meets stone and where the waste sits in the floor. Underneath, it's cement-sheet substrate fixed and taped before a seamless waterproof membrane runs floor to wall upstand with no joint at the corner, and screed falls graded to the waste so the floor drains to the outlet, not the door.

  • Shadowline reveals and concealed cisterns — nothing interrupts the line
  • Mitred waterfall stone returns, cut and book-matched on site
  • Brass floor wastes set flush into honed stone
  • Waterproofing by licensed applicators, certified to AS 3740, with the compliance certificate issued at handover

Licensed & insured · workmanship guarantee · certified waterproofing

Brushed brass tapware against honed travertine — Panadium detail work
Material selections — honed stone, aged oak veneer, aged brass tapware

Why Panadium

One fixed price, one team, one waterproofing certificate.

One fixed price, in writing

A detailed fixed-price quote before we start. The number we quote is the number you pay, with variations only ever made on your written sign-off.

A start and finish date you can hold us to

A scheduled start and finish date and one dedicated project manager, with in-house trades from day one so the job never stalls waiting on subbies.

Licensed trades, workmanship guaranteed

Licensed builders, premium fixtures and hard-wearing materials, with a workmanship guarantee and certified waterproofing to AS 3740 — peace of mind if anything ever needs to be made right.

A bathroom designed around you

Designed around how you actually use the room — the layout, the light, the storage — not an off-the-shelf template. Custom bathroom renovations, not a kit.

How it works

The bathroom renovation process, step by step.

1

Free consultation

We visit, measure, listen, and understand the bathroom you want.

2

Design & fixed quote

A clear design, material selections and a fixed-price quote — no surprises.

3

The build

One team, one schedule. Tidy site, daily updates, on-time delivery.

4

Handover & guarantee documents

A final walkthrough, your guarantee documents, and a new bathroom built to last.

What we do

Bathroom renovation types we build.

Full strip-out, delivered by one team

A full strip-out and rebuild — layout, waterproofing, tiling, joinery and fixtures — renovating a full bathroom from the studs out.

Who builds it

One accountable team for your bathroom renovation.

Your bathroom is built by Panadium trades under one project manager, the same faces from strip-out to handover — a trusted bathroom renovation name in Sydney since 1996.

Our guarantees, in writing

  • Quality guaranteed on every trade
  • Waterproofing certified to AS 3740
  • Fixed completion date in your contract
  • Licensed builder · HBCF cover · fully insured
Panadium tradesperson laying large-format stone tile

What homeowners say

What Sydney homeowners say about their 5.0-rated bathroom renovation.

“Great experience with Panadium Homes. Clear communication, no surprises, and a really high-quality finish.”
Amir G. · Google review
“Super easy to work with and delivered exactly what they promised. The quality speaks for itself.”
Daniel F. · Google review
“Excellent work and team. Highly recommend to anyone looking for a builder in Sydney.”
Zach S. · Google review

Rated 5.0 out of 5from 7 reviews on Google Read them on Google ↗

Credentials

Builder licence 270181C, HBCF cover and USyd tender accreditation.

Builder licence, insurance, HBCF cover and tender accreditation — the credentials behind every Panadium bathroom renovation.

NSW Licensed Builder

Licence No. 270181C — New South Wales Fair Trading

HBCF Cover · icare

Home Building Compensation cover on every insurable project

Tender-Prequalified

Prequalified on the USyd tendering panel

Master Builders

Member — Master Builders Association

HIA Member

Member — Housing Industry Association

$20M Public Liability

Fully insured — certificates of currency on request

  • Member — Housing Industry Association (HIA)
  • Member — Master Builders Association
  • University of Sydney tendering program

What's included

What a complete bathroom renovation includes.

Every fixed-price quote covers the complete bathroom renovation — the tiling and cabinetry you can see, and the waterproofing and services you can't.

Layout built around how you use the room

Where the bath, shower and vanity sit is planned before any wall moves — a bathroom layout and a bathroom design built around how you use the room, not a template.

Certified waterproofing, tile lines set true

Certified waterproofing makes every wet area watertight, then large-format tiling is set out by a dedicated tiler so lines run true into every corner.

Plumbing and wiring to current standard

All plumbing and electrical brought up to current standard — new pipework, in-wall mixers, ducted exhaust ventilation, lighting and heated towel circuits — by licensed trades.

Fixtures and fittings, fitted or supplied

We supply and install every fixture and fitting, or fit yours — tapware, basins, toilets and screens chosen to last.

Cabinetry built to the millimetre

Custom cabinetry and stone-topped vanities built to the millimetre, storage designed into the layout, not added afterwards.

One project manager

One project manager holds the whole bathroom renovation together — every supplier, every trade and the program — one point of contact, not five trades to chase.

Transparent pricing

What a bathroom renovation costs in Sydney.

From $25,000, with no guessing games about your bathroom renovation cost — three finish levels, an honest range for each, and an exact fixed price before any work begins.

Standard

$25–35k

2–3 weeks on site

  • Full strip-out and rebuild
  • Quality ceramic tiling
  • Semi-frameless shower screen
  • Stone-look vanity & mirror cabinet
  • Certified waterproofing

Luxury

$60k+

4–6 weeks on site

  • Architectural design service
  • Honed natural stone, full height
  • Freestanding stone bath
  • Aged-brass in-wall tapware
  • Bespoke joinery & lighting design

Not sure where yours lands? Answer four quick questions about your bathroom renovation in Sydney and we’ll send an indicative range the same day.

Where we work

Bathroom renovations across Greater Sydney.

From harbourside terraces to Hills family homes — plus the Central Coast, Blue Mountains and the Illawarra.

Eastern Suburbs

Bondi · Woollahra · Paddington · Randwick · Double Bay

North Shore

Mosman · Lane Cove · Chatswood · Willoughby · Wahroonga

Inner West

Balmain · Annandale · Newtown · Leichhardt · Marrickville

Northern Beaches

Manly · Dee Why · Mona Vale · Avalon

Hills District

Castle Hill · Baulkham Hills · Kellyville · Dural

Western Sydney

Parramatta · Blacktown · Penrith

South Sydney

Cronulla · Sutherland · Kogarah

Wollongong & Illawarra

Wollongong · Thirroul · Kiama

Central Coast

Gosford · Terrigal · Erina

Blue Mountains

Springwood · Leura · Katoomba

Good to know

Bathroom renovation FAQs.

How much does it cost to renovate a bathroom in Sydney?

Most bathroom renovations in Greater Sydney run $25–35k for a standard finish, $35–60k for premium, and $60k+ for luxury stone-and-brass builds. Your fixed-price quote depends on size, layout changes and fixtures, and we give you the exact cost of your renovation before any work starts.

How long does a bathroom renovation take?

Standard bathrooms typically take 2–3 weeks on site, premium 3–4 weeks, and luxury builds 4–6 weeks.

Is the waterproofing certified?

Yes. Waterproofing is carried out by licensed applicators to AS 3740, you receive the compliance certificate at handover, and it’s backed by our workmanship guarantee.

Do I need council or strata approval?

Most like-for-like bathroom renovations in houses don’t need a DA. Apartments usually need owners-corporation approval for waterproofing and wet-area works — we prepare the documentation and manage the strata process for you.

Can you renovate a bathroom for $10,000 or $15,000?

Not to the standard we build to. A genuine bathroom renovation that's fully waterproofed, re-tiled and re-plumbed by licensed trades starts at $25,000 with us. You'll see budget bathroom offers advertised lower, but they usually skip waterproofing or reuse old plumbing — the parts that fail first and cost the most to put right.

Is a small bathroom renovation cheaper in Sydney?

A small bathroom renovation isn't always cheaper — the same waterproofing, plumbing and tiling steps apply in less space. Small bathroom renovations in Sydney still involve the full process; what changes is the quantity of tile and fixtures, not the work.

Can you design a modern or high-end bathroom?

Yes — from a clean, modern bathroom to a contemporary bathroom in honed stone and brushed brass. Our bathroom designers work through renovation ideas and finishes to suit your budget and the finish levels above.

Do you renovate bathrooms and laundries together?

Often, yes. A bathroom and adjoining laundry frequently share a wall, plumbing and waterproofing, so renovating them together under one contract saves time and cost. The same applies to a kitchen and bathroom renovated at the same time — a shared program instead of two separate contracts. We handle bathroom and laundry renovations across the city as a single project.

Can each bathroom have a different tapware finish?

Yes — fixture and tapware selection is made room by room, not locked to one palette for the house. On our Darlington Terrace renovation, one bathroom was finished in light stone with a stylish run of brushed-brass tapware and the other in dark stone-look tile with matte-black fittings, both built to the same waterproofing and tiling standard within the one project.

We only have one bathroom — how do you handle that during the build?

Your build schedule is fixed at contract stage, before work starts, because in a single-bathroom home the finish-level durations above are also how long the household goes without one. We sequence the strip-out, the waterproofing membrane’s cure time and the tiling back to back within the bathroom renovation project, and the fixed completion date in your contract is the one we build to.

What makes Panadium different from other bathroom renovation companies?

Panadium are bathroom renovation specialists and bathroom renovators, not a referral service — every trade is ours, so your renovator is never a different subcontractor each week. We’re a bathroom renovation company and renovation experts who also tender on University of Sydney commercial work, and we bring that same professionalism — the paperwork, the sign-offs, the quality checks — home to a single ensuite or a full rebuild.

Free fixed-price quote

Tell us about your bathroom.

Send a few details and a Panadium project manager will call you today with the next step — usually a free in-home consultation and a fixed-price quote within the week.

  • Same-day response, seven days
  • Fixed price before any work starts
  • Free, no-obligation — keep the quote either way

Prefer to talk it through? (02) 9433 1212

Free, no-obligation · same-day response · licensed & insured. We only use your details to contact you about your quote.

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