Bathroom Waterproofing
Licensed bathroom waterproofing across Sydney for renovations and new builds — AS 3740 compliant membranes, flood testing and a written war…
Learn more about Bathroom Waterproofing
Licensed waterproofing specialists
Sydney's Waterproofing & Painting Specialists
Bathrooms, showers, balconies, roofs and basements waterproofed to Australian Standards — then finished with a flawless paint job.
Leaking balcony or shower?
Find the leak. Fix it properly. Keep it dry.
Moisture mapping and water testing pinpoint the source, so we repair what is actually broken — with a written warranty.
Interior & exterior painting
Premium finishes for homes, strata & commercial
Meticulous preparation, premium low-VOC paints and tidy, respectful painters — from single rooms to full building repaints.
Licensed & insured
Fully licensed NSW contractors
Standards compliant
AS 3740 · AS 4654 · AS 4858
Written warranty
Workmanship guaranteed
Fast free quotes
Response within 1 business day
What we do
Waterproofing & painting done right the first time
From leaking showers to full building repaints, our licensed team delivers compliant, long-lasting results for homeowners, builders and strata across Sydney.
10+
Years protecting
Sydney properties
Sydney properties
About us
Sydney specialists who protect what’s beneath the finish
Most waterproofing failures come down to rushed preparation and missing details. We take the time to do it properly — preparing substrates, reinforcing every junction and testing before finishes go on — then deliver a painted finish you’ll be proud of.
- Licensed waterproofing & painting team
- Compliant with Australian Standards
- Photo records & certificates
- Residential, strata & commercial
0+
Years experience
0+
Projects completed
0
Specialist services
0%
Licensed & insured
Why choose us
Built on standards, backed by warranty
Waterproofing is one of the most common building defects in Australia. Here’s how we make sure yours isn’t one of them.
Compliance first
Every wet area, balcony and roof is installed to the relevant Australian Standard and manufacturer system — with certificates to prove it.
Diagnose before we demolish
Moisture mapping and isolation testing find the real cause, so you only pay to fix what’s actually broken.
Premium membrane systems
We select the right membrane for the exposure, substrate and finish — not just the cheapest option.
Waterproofing + painting
One accountable team to fix the leak, repair the damage and repaint — no juggling trades.
Insight
Where water damage starts
Common sources of leaks in Sydney homes and apartments.
38%
Showers & bathrooms
- Showers & bathrooms38%
- Balconies & terraces27%
- Roofs & gutters18%
- Basements & walls10%
- Windows & doors7%
Illustrative breakdown — update with your own job data in Admin → Settings → Homepage content.
How it works
A proven 5-step process
Clear communication and documented quality control from first call to final handover.
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01
Enquire
Call, WhatsApp or send an enquiry online.
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02
Inspect
Free site inspection and leak investigation.
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03
Quote
Fixed-price written quote with clear scope.
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04
Deliver
Licensed team completes the work to standard.
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05
Certify
Flood testing, photos, certificate & warranty.
From membrane to finish
See what goes on behind the tiles
A bathroom only looks as good as the waterproofing underneath it. Drag the slider to compare the membrane stage with the finished result.
- Surface preparation, priming and bond-breakers
- Reinforced membrane at every junction and penetration
- Flood testing before tiling — photographed for your records
Recent projects
View full gallery
Work we’re proud of
Waterproofing and painting projects completed across Sydney.
Testimonials
What our clients say
“They stripped our leaking ensuite back to the slab, showed us photos of every stage and handed over a certificate at the end. Clean, on time and genuinely helpful advice.”
“Our balcony had been "fixed" twice by others. These guys found the real problem at the door sill, re-did it properly and we have not had a drop since the big storms.”
“Fantastic job painting our whole house after a leak was repaired. The stains are gone completely and the finish is flawless. Very tidy team.”
“Reliable waterproofing subcontractor on our townhouse project. Paperwork was spot on, they turned up when scheduled and hold points were never an issue.”
“Clear scope report, fair price and great communication with residents during the roof membrane works. The top-floor leaks are finally resolved.”
“They repaired the cracked render and repainted our double-storey home. It looks brand new and the crew were friendly and professional throughout.”
Trusted systems & industry partners
AR
ARDEX Australia
MA
Mapei
SI
Sika Australia
DA
Davco
DU
Dulux
TA
Taubmans
WA
Wattyl
HI
hipages
ON
Oneflare
SE
ServiceSeeking
FAQs
Questions we’re asked every week
Straight answers about waterproofing, painting, warranties and quotes.
Yes. We are licensed waterproofing and painting contractors in NSW and carry public liability and workers compensation insurance. Certificates are available on request.
We are based in Guildford West and service Western Sydney, Parramatta, Blacktown, Fairfield, Liverpool, the Hills District and suburbs across Greater Sydney.
Yes — which means we can fix the cause of water damage and then repair and repaint the affected areas with one accountable team.
Internal wet areas are waterproofed to AS 3740 using membranes classified under AS 4858. External above-ground membranes (balconies, roofs and terraces) follow AS 4654.1 and AS 4654.2, along with each manufacturer's requirements.
Yes. We provide a certificate on completion, which is useful for certifiers, builders, insurers and future buyers.
Yes. Inspections and written quotes are free for residential customers within our service area.
Yes. We provide a written workmanship warranty, and product warranties are supplied by the manufacturers. Residential work in NSW is also covered by statutory warranties under the Home Building Act 1989.
Knowledge hub
All articles
Latest advice from our blog
2 min read
8 Signs Your Bathroom Waterproofing Has Failed (and What to Do Next)
Bathroom leaks are usually hidden until the damage is done. Here are the eight warning signs Sydney homeowners should never ignor…
Read article 8 Signs Your Bathroom Waterproofing Has Failed (and What to Do Next)
2 min read
Balcony Waterproofing in Sydney: Membranes, Falls and Common Failures
Balconies are one of the most common sources of leaks in Sydney homes and apartments. Learn how they should be built, why they fa…
Read article Balcony Waterproofing in Sydney: Membranes, Falls and Common Failures
2 min read
AS 3740 Explained: What Homeowners Should Know About Wet Area Waterproofing
AS 3740 sets the rules for waterproofing bathrooms, laundries and toilets in Australian homes. Here is a plain-English overview o…
Read article AS 3740 Explained: What Homeowners Should Know About Wet Area Waterproofing