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 86 reviews Posted on Google anna koutroubanos30 December 2025Trustindex verifies that the original source of the review is Google. Highly recommend Seal Rite Solutions in Caringbah. Peter was excellent to deal with very friendly, professional, and extremely good at his job. He knocked down the old shower and replaced the tiles, and the workmanship was top quality. Very happy with the result and would definitely recommend his services. Thanks Peter !Posted on Google Craig Clark6 November 2025Trustindex verifies that the original source of the review is Google. The team from SealRITE Solutions have done an amazing done with my shower waterproofing. This was a quick response time to attend for a quote along with very quick an efficient time frame to complete the work making the shower look FANTASTIC! Thanks guys!Posted on Google cooper6 November 2025Trustindex verifies that the original source of the review is Google. best shower repair company. great staff super friendly they get a time best for you if I was you I would choose them every timePosted on Google Virginia Marina2 November 2025Trustindex verifies that the original source of the review is Google. Amazing servicePosted on Google Warwick Greenup8 September 2025Trustindex verifies that the original source of the review is Google. A very pleasant experience from my first contact with SealRITE, a very professional operation, Waleed did a very good job. I would thoroughly recommend them to all.Posted on Google Chris Purnell20 June 2025Trustindex verifies that the original source of the review is Google. I contacted sealRITE solutions after seeing their office at Caringbah for a quote on regrouting our top balcony.Andrew came on time and was extremely professional.The price was excellent and the staff were a pleasure to deal with.Special thanks to Natalie, Emily, Andrew, Tim and Waleed . We highly recommend this company for excellent quality and customer service. Chris and Sue Purnell.Posted on Google Dean14 June 2025Trustindex verifies that the original source of the review is Google. SealRITE are an exceptionally professional company. My original bathroom renovations which were completed in 2018 by another builder, has had ongoing waterproofing issues. Trying to google search a reputable and competent company that I felt comfortable to remediate some of these issues, was a task in itself. Reading the google reviews of SealRITE, I felt comfortable to contact them, and I am glad that I did. From the time you contact them and arranged an initial appointment, their technical representative arrives on time and conducts a condition assessment of the bath and shower areas and in my case, undertook initial moisture level measurements of the adjacent wall to the bathroom area. The quote was, in my opinion, very reasonable and Waleed takes pride in his water proofing works. The re-grout of the tiles and silicone-ing the perimeter joint seals are , in my opinion of a much higher standard of workmanship, then the original works. I had contacted and requested SealRITE, after approximately three months, upon completion the works, for post moisture measurements to be taken. SealRITE gladly arranged the same technical representative to return, inspected the works as well measure the moisture levels of the adjacent wall that had sig.nificantly subsided, which indicates the effectiveness of their work, and not having the on-going waterproofing issues. I definitely recommend SealRITE for bathroom remediation worksPosted on Google Kate and james24 April 2025Trustindex verifies that the original source of the review is Google. SealRITE did a fantastic job redoing our shower base. They were quick, efficient, and left the place clean and tidy. Waleed then regrouted our entire bathroom and it has brightened up the whole space, feels like new despite being 50 years old. Incredibly happy with SealRITE's customer service too. Natalie was so quick to respond and always helpful. Whilst I hope I don't ever 'need' SealRITE again, I certainly would call them if we have any other leak issues. 5 Stars.Posted on Google Brian Thorne3 March 2025Trustindex verifies that the original source of the review is Google. Job…Remove bath set in masonry and random stonework. Convert to wet area shower. An awkward job ran smoothly with a great result…thanks guys…and the ladies in the office!! We do not miss the big old bath.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
-
Proven Reputation With Reviews
Backed by over 100 five-star Google reviews from satisfied Sydney customers, showing consistent reliability and trust.
-
Fast Non-Invasive Repair Methods
Many leaking showers are repaired without removing tiles, reducing costs, saving time, and minimising disruption.
-
Tailored Local Climate Solutions
Repairs and renovations are designed for Maroubra’s coastal conditions, preventing recurring leaks, mould, and salt damage.
-
Licensed Local Repair Experts
Fully licensed by NSW Fair Trading, with extensive experience across Maroubra’s homes, apartments, and balconies.
-
Trusted Long-Term Repair Warranty
Every service includes a warranty of up to 10 years, ensuring lasting results and peace.
-
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