WATERPROOFING IN ROWVILLE
Casey Quality Coatings is Rowville's trusted waterproofing specialist. We fix leaking showers, waterproof bathrooms and wet areas to AS 3740, and issue a Certificate of Waterproofing on every job — required by building surveyors and essential when selling your Rowville home.
WATERPROOFING IN ROWVILLE
Leaking shower? Damp bathroom walls? Our AS 3740 certified waterproofing service in Rowville fixes the problem at the source. We waterproof bathrooms, ensuites, toilets, laundries, balconies and terraces throughout Rowville VIC 3178 — and issue a Certificate of Waterproofing on every job. This certificate is required by building surveyors and adds real value when you sell your Rowville home. We use premium membrane systems and apply them to the full Australian Standard — no shortcuts, no callbacks.
WHAT'S INCLUDED
- Shower base & wall waterproofing in Rowville
- Balcony & terrace membrane systems
- Wet area re-waterproofing & leak repair
- Certificate of Waterproofing on completion
- Compliant with AS 3740 Australian Standard
- Leaking shower diagnosis & repair
"Professional, reliable and great quality work. Casey Quality Coatings did an outstanding job — couldn't be happier with the result."
Local Rowville Customer
Balcony waterproofing in Rowville — real job photo
This overhead shot is from a new-build in Rowville — looking straight down into a brick-walled balcony recess mid-construction. The scaffolding is still up, the sliding door frame is being fitted, and the waterproofing is already done. That's the correct sequence — membrane goes on before the door frame is fully sealed in, not after.
Bright blue membrane applied across the full deck — edge to edge, wall to wall. The central floor waste is detailed and sealed into the membrane correctly, the perimeter upturns are bonded against the brick walls on all three sides, and the black aluminium sliding door threshold at the front has the membrane turned up and sealed behind it. You can see the Casey Quality Coatings waterproofing certificate sticker on the door frame — that's the AS 3740 Certificate of Waterproofing, issued on completion of every job. Ready for tiling or decking straight over the top.
Membrane completeRowville new-buildOverhead view — blue membrane edge to edge, central waste sealed, perimeter upturns against brick walls, door threshold detailed. AS 3740 certificate sticker visible on door frame.
Blue membrane applied edge to edge across the full balcony deck — no gaps, no thin spots
Central floor waste detailed and sealed correctly into the membrane — no exposed hole
Perimeter upturns bonded against brick walls on all three sides of the recess
Membrane turned up and sealed behind the black aluminium sliding door threshold
Waterproofing completed before door frame fully sealed in — correct construction sequence
AS 3740 Certificate of Waterproofing issued on completion — sticker applied to door frame
Ready for tiling or decking straight over the top — no further prep required
Balcony waterproofing in Rowville? New-build or renovation — we handle the full process, membrane, drain detailing and Certificate of Waterproofing. Fixed-price quote before we start.
Get a QuoteShower leak repair in Rowville — real job photo
This is what a shower leak repair actually looks like mid-process — not a stock photo, not a finished renovation. The tiles have been stripped from the shower floor, the failed waterproofing membrane underneath has been removed, and a fresh coat of purple membrane is being applied directly to the substrate before the floor gets retiled.
Looking straight down into the shower recess — purple membrane brushed across the full floor, the linear drain at the top edge detailed and sealed into the membrane, and the membrane turned up the right wall as a proper upturn. The existing large-format white tiles on the three walls and the floor outside the recess are intact — only the shower floor was stripped, because that's where the leak was. The surrounding tiles stay. The substrate gets re-waterproofed correctly. Then the floor gets retiled over the top. This is the right way to fix a leaking shower — not silicone over the top of old tiles, not a temporary patch. Strip it, re-membrane it, retile it. Done properly, it won't leak again.
Re-waterproofing in progressRowville shower leak repairShower floor stripped and re-membraned — purple membrane applied to substrate, linear drain sealed, wall upturn done. Surrounding tiles untouched. Ready for retiling.
Shower floor tiles stripped back to substrate — failed membrane removed completely, not patched over
Fresh purple membrane applied to the bare substrate — full floor coverage, no missed areas
Linear drain at the top edge of the recess detailed and sealed correctly into the new membrane
Membrane turned up the right wall as a proper upturn — bonded to the wall substrate, not just the floor
Surrounding wall tiles and floor tiles outside the recess left intact — only the failed area was touched
Correct repair sequence: strip, re-membrane, retile — not silicone over old tiles
AS 3740 certified repair — Certificate of Waterproofing issued on completion
Leaking shower in Rowville? We strip the failed membrane, re-waterproof to AS 3740 and retile — fixed properly, not patched. Fixed-price quote before we start.
Get a QuoteWaterproofing for Rowville homes and renovations
Rowville homes range from established family properties near Stud Road to newer builds around Wellington Village and the foothills. Whether you are repairing a leaking shower, renovating an ensuite or waterproofing an outdoor balcony, we assess the substrate, drainage and junction details before recommending the right membrane system.
For local renovation projects, waterproofing is scheduled before tiling so the finished bathroom or balcony has a sound, compliant base. We coordinate the scope clearly, protect adjoining finishes where practical and provide a Certificate of Waterproofing when the work is complete.
- Bathroom, ensuite and laundry waterproofing
- Leaking shower repairs with targeted re-waterproofing
- Balcony membrane and drainage detailing
- Clear scope and fixed-price quote before work starts
WHY ROWVILLE HOMEOWNERS CHOOSE US
- Certified & fully insured tradespeople
- AS 3740 certified — Certificate of Waterproofing on every job
- Free, fixed-price no-obligation quotes
- Quality materials and guaranteed workmanship
- Prompt, reliable and professional service
- Local knowledge of Melbourne's south-east
WATERPROOFING ROWVILLE — FAQs
Which areas of a Rowville home need waterproofing?
For Rowville bathrooms, ensuites and laundries, we assess shower recesses, floors, wall junctions, niches and other wet areas before specifying the waterproofing scope.
Can you inspect a leaking shower in Rowville before quoting?
Yes. We can inspect the affected area in Rowville, discuss the visible symptoms and provide a clear quote for the work needed to address the waterproofing issue.
Will my Rowville waterproofing work meet AS 3740 requirements?
We complete wet-area waterproofing to the applicable AS 3740 requirements and provide a Certificate of Waterproofing when the job is complete.
Do I need waterproofing before tiling in Rowville?
Yes. In wet areas, waterproofing is completed and allowed to cure before tiling begins. This protects the substrate behind the finished tiles.
How do you price bathroom waterproofing in Rowville?
Pricing depends on the room layout, preparation, membrane area and repair work required. Your Rowville quote sets out the agreed scope before work starts.
Can you waterproof balconies and laundries in Rowville?
Yes. We assess balconies, laundries and other exposed or wet areas in Rowville and recommend a suitable membrane system for the surface and drainage conditions.
MORE SERVICES IN ROWVILLE
We provide a full range of services across Rowville — explore our other specialties:
Bathroom Renovation Rowville
Complete bathroom renovations in Rowville VIC 3178. Waterproofing, tiling, fixtures & painting — one trade, one quote. Call 0490 049 136.
Tiling Rowville
Professional tiling in Rowville VIC 3178. Bathrooms, kitchens, living areas & outdoor spaces. Free fixed-price quotes — call 0490 049 136.
Painting Rowville
Interior & exterior painting in Rowville VIC 3178. Dulux, Taubmans & Haymes paints. Free fixed-price quotes — call 0490 049 136.
ALSO SERVING NEARBY SUBURBS
GET A FREE WATERPROOFING QUOTE IN ROWVILLE
Contact us today for a free, fixed-price waterproofing quote in Rowville VIC 3178. We respond same day.