Bathroom Renovations in Balmain
Renovating Balmain bathrooms in terraces, cottages and harbourside apartments, with waterproofing built into the tiling.
Monday – Friday: 9am – 5pm
Trusted by Homeowners and Strata Across Balmain
Almost every bathroom in Balmain sits somewhere the original builder never intended. Victorian terraces and workers cottages were not designed with bathrooms at all, so bathroom renovations in Balmain nearly always mean working in a rear addition, a converted laundry, or a space carved out upstairs decades later. Floors move, walls are rarely square, and the room itself is often under three square metres.
We have worked through most of the streets running off Darling Street, in the conservation areas around Balmain East and Birchgrove, and in the apartment conversions along the waterfront. None of it is standard work, which is why we send licensed tilers rather than sales staff to quote it. The tradesperson who prices your bathroom is the one who has to build it, so the number reflects the actual job rather than a hopeful guess.
Our team doesn’t cut corners. Every repair and renovation complies with Australian Standards (AS3740 Waterproofing of Domestic Wet Areas), and all work is backed by warranty. Whether you need a small regrouting job or a full bathroom renovation, we’re the trusted local experts who get it done right the first time.
Our Services in Balmain

Bathroom Renovations in Balmain
Balmain bathrooms are small and the walls behind them are old, so the difference between a good renovation and an expensive lesson is in the preparation. We strip back, assess the substrate honestly, sheet or render where needed, then waterproof and tile. Where a terrace bathroom cannot be made bigger, we plan the layout and the fixtures to make it feel like it is, without moving drainage you cannot afford to move.

Leaking Shower Repairs in Balmain
Shower leaks in Balmain terraces show up in the room below or in a shared wall with the neighbour, which makes finding the source quickly worth a great deal. We use thermal imaging and video inspection rather than opening walls on a hunch. If the membrane is sound and the grout has failed, we repair and reseal. If the membrane has gone, we will tell you plainly rather than sell you a patch.

Leaking Balcony Repairs in Balmain
Balcony and terrace leaks are common on Balmain rear additions and on the harbourside unit blocks, usually at the door threshold or where the membrane was never turned up behind the balustrade fixings. We repair the waterproofing at the actual failure point, correct the fall where the structure allows it, and retile. Strata work of this kind is a regular part of what we do here.

Tiling and Retiling in Balmain
Heritage floors and hand-formed walls do not suit a tiler in a hurry. We prepare properly, allow for movement in old timber floors, and set out so cuts land where they should rather than in the middle of a wall. Small mosaics and traditional patterns are common in Balmain bathrooms and both demand accurate cutting, which is why we run Japanese blades.

Regrouting and Resealing in Balmain
A full renovation is not always the right call. If the membrane is holding and the bathroom is otherwise sound, stripping and replacing the grout and silicone will get you several more years out of it. We use full epoxy grout and marine-grade Belgian silicone, and we will be straight with you about whether regrouting is genuinely enough in your case.
What Balmain Residents Say About SealRITE
EXCELLENT Based on 109 reviews Posted on Google Steve S11 September 2026Trustindex verifies that the original source of the review is Google. I had Peter from Seal-rite Solutions inspect my leaking shower today and was very impressed with the service. Peter carried out a very thorough inspection and took the time to explain the possible causes of the leak and what might be involved in resolving it. He was knowledgeable, straightforward and, importantly, not at all pushy from a sales perspective. I really appreciated his honesty and the time he spent going through everything with me. I would definitely recommend Seal-rite Solutions to anyone dealing with a leaking shower or similar waterproofing issue.Posted on Google Chris Ivens5 September 2026Trustindex verifies that the original source of the review is Google. Al from SealRite did a great job replacing our shower floor, retiling and refitting the shower screen. The office staff are also easy to deal with. We highly recommend SealRite should you need shower repairs.Posted on Google Tony Cvetkovski31 August 2026Trustindex verifies that the original source of the review is Google. Great service, Waleed from Sealrite showed up promptly, was very professional, did a great job and worked very cleanly. Highly recommended. See pics..Posted on Google Judith Macks24 August 2026Trustindex verifies that the original source of the review is Google. Our experience with this company has been absolutely positive, from initial contact, assessment of work to be done, detailed itemised scope of works, ongoing communication and completion of repairs to the highest standard. Highly recommend them.Posted on Google Karen Ramirez31 July 2026Trustindex verifies that the original source of the review is Google. We had our 3 showers regrouted and they look like new! Beautiful workmanship completed by Waleed in a timely manner. Excellent service by Colin Berger and nice people to deal with and reasonably priced too. I highly recommend.Posted on Google Terry White28 July 2026Trustindex verifies that the original source of the review is Google. The result was very good. Mustafa in particular is an excellent tiler and also a very good communicator and kept us up to date with options and issues. He was well supported by Peter and Tim.Posted on Google Bella27 July 2026Trustindex verifies that the original source of the review is Google. I highly recommend Sealrite! They recently completed the retiling and waterproofing of my shower & I couldn't be happier with the result. Asad (the tiler) was professional, efficient & respectful throughout the entire process. The work was completed quickly without compromising on quality and minimal mess was left which was really appreciatedPosted on Google Gavin M27 July 2026Trustindex verifies that the original source of the review is Google. Great service great job. Went out of your way to help me really appreciate itPosted on Google Miriam Pang25 July 2026Trustindex verifies that the original source of the review is Google. Highly recommend Rolly for bathroom repairs! He was incredibly professional, efficient, and paid great attention to detail. Not only was the repair top-notch, but he also left the entire area spotless. It is rare to find someone so reliable and clean with their work. Five stars!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Case Study (Balmain terrace, off Darling Street):
A two-storey terrace with a first floor bathroom over the kitchen. The owners had already had two attempts at the leak from other operators, both regrouts. Our inspection found the membrane had failed at the waste and water was tracking along the joists rather than dropping straight down, which is why the stain appeared a metre from the shower. Full strip out, new membrane, corrected fall and retile. The room was back in service in under three weeks.
- NSW Fair Trading Licence: Fully verified.
- All repairs compliant with Australian Standards.
Why Balmain Homeowners Choose SealRITE Solutions
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Proven Reputation With Reviews
Backed by over 100 five-star Google reviews from satisfied Sydney customers, showing consistent reliability and trust.
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Fast Non-Invasive Repair Methods
Many leaking showers are repaired without removing tiles, reducing costs, saving time, and minimising disruption.
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Tailored Local Climate Solutions
Repairs and renovations are designed for Maroubra’s coastal conditions, preventing recurring leaks, mould, and salt damage.
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Licensed Local Repair Experts
Fully licensed by NSW Fair Trading, with extensive experience across Maroubra’s homes, apartments, and balconies.
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Trusted Long-Term Repair Warranty
Every service includes a warranty of up to 10 years, ensuring lasting results and peace.
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Certified Australian Standards Compliance
All waterproofing and tiling work complies with AS3740 and AS4654, guaranteeing quality workmanship every project.
Pricing, Warranties & Offers
Balmain quotes vary more than most, because two terraces on the same street can hide completely different conditions behind the tiles. We assess on site, provide an itemised quote and attach a video report showing what we found. If we think the honest answer is a repair rather than a renovation, we will say so.
Request a Quote Today
A leak in a Balmain terrace does not stay in the bathroom for long. Timber floors, shared walls and a room below mean the damage spreads faster here than in a brick bungalow. Call us and we will assess it properly before it turns into structural work.
Service Areas: Balmain and nearby suburbs including Balmain East, Birchgrove, Rozelle, Lilyfield and Leichhardt.
Frequently Asked Questions
About Bathroom Renovations in Balmain
Inner West Suburbs We Service
We work across every part of Sydney’s Inner West, including:
- Balmain
- Balmain East
- Birchgrove
- Rozelle
- Lilyfield
- Leichhardt
- Annandale
- Newtown
- Enmore
- Erskineville
- Camperdown
- Forest Lodge
- Marrickville
- Dulwich Hill
- Petersham
- Stanmore
- Lewisham
- Summer Hill
- Ashfield
- Haberfield
- Croydon
- Strathfield
- Homebush
- Concord
- Canada Bay
- Five Dock
- Abbotsford
- Wareemba
- Russell Lea
- Drummoyne
- Rhodes