Shire living means pools, balconies and busy family bathrooms. We waterproof Caringbah homes and units to last – licensed, with a 7-year warranty and free inspection.
Caringbah NSW 2229
Looking for a professional waterproofing service in Caringbah? AB Sydney Waterproofing are experts in Caringbah waterproofing for family homes, townhouses, units and local businesses. Our licensed team repairs leaking bathrooms, pools, balconies and basements with proven membrane systems – free inspection, written 7-year warranty.
Caringbah is a central hub of the Sutherland Shire. Units and townhouses surround the station and The Kingsway, with a busy medical precinct and light-industrial area nearby, while the residential streets are filled with brick family homes – many with backyard pools – stretching towards the waterways of Port Hacking.
Coastal air, sandy soils and plenty of pools mean a steady mix of waterproofing work in Caringbah. Older units need bathrooms and balconies repaired, family homes need pools and en-suites looked after, and newer developments need basements that stay dry.
Every waterproofing service is available in Caringbah. Bathrooms, pools, balconies and basements get the most attention – the areas Shire homes and unit blocks rely on most.
Homes & units
Original bathrooms in Caringbah’s units and family homes are a common source of leaks into floors, walls and the unit below. We repair leaking showers, often with tile injection, and waterproof renovated bathrooms to AS 3740.
Backyard pools
Backyard pools are part of Shire life, and older concrete pools on sandy soils can start losing water through cracks and failed membranes. We repair and re-waterproof pools and waterproof new pools before tiling.
Units & townhouses
Balconies on Caringbah unit blocks and townhouses sit above living areas and garages. Salty air and sun wear down membranes and sealants over time. We re-waterproof balconies with careful detailing at doors, drains and balustrades.
New developments
Newer unit and mixed-use buildings around Caringbah’s centre are built over basement car parks. We waterproof Dincel and retaining walls during construction and repair seepage in existing basements and lift pits.
Concrete roofs, roof gardens and trafficable decks protected with membranes designed for full sun, heat and heavy rain.
Box and eaves gutters re-membraned so storm water runs off the roof instead of spilling into walls and ceilings.
Positive and negative-side membranes for lift pits that sit below the water table, on new builds or as a remedial fix.
A properly sealed laundry floor and upturn protects floors, walls and neighbouring rooms from washing machine and tub leaks.
Remedial floor membranes for wet areas, ground-floor slabs and commercial floors, matched to the substrate so water can't move through.
Tile injection stops many shower leaks without ripping out the bathroom, so you avoid weeks of renovation.
Planters and garden beds against walls or over slabs waterproofed and drained so roots and water stay where they belong.
Brick walls, parapets and chimneys sealed against rising and penetrating damp to stop salt damage, flaking render and mould inside.
Our inspection finds the real source of a leak first, so you only pay to fix what's actually failing.
We hold Waterproofing Licence 36763C and put our name to every membrane we install – no unlicensed subcontractors.
Every job in Caringbah is backed by a written 7-year warranty. If something isn’t right, we come back and fix it.
We test and trace the leak first, so the quote covers what’s actually failing – not guesswork.
We follow AS 3740 inside and AS 4654 outside, and hand over the paperwork your certifier, insurer or buyer will ask for.
From a single bathroom to a full apartment block or commercial roof, we plan work around residents, tenants and business hours.
Our free quote spells out the problem, the solution and the cost, so you can decide with all the facts.
These are the problems we see most often across Caringbah. If you spot any, book a free inspection before the damage spreads.
More loss than evaporation usually means a failed membrane or joint.
A bathroom, balcony or roof above is leaking through the slab.
The bond has failed because the bed underneath is wet.
Salt air and water are getting into the balcony edge and fixings.
Water is sitting behind tiles or inside the wall cavity.
Groundwater is getting past below-ground walls or joints.
Four clear steps on every Caringbah job – home, unit or business.
We visit your Caringbah property and trace the leak to its source.
A written, itemised quote with no obligation.
Proper preparation first – cracks repaired, corners and joints reinforced – then the membrane goes on.
We test, hand over the compliance certificate and register your 7-year warranty.
We cover all of Caringbah – the units and townhouses around the station and The Kingsway, the medical and light-industrial precincts, and the family homes stretching towards Port Hacking. Our team works across the Sutherland Shire every week.
AB Sydney Waterproofing 24 Copeland St, Liverpool NSW 2170 0449 725 455 avo.bghdoean@gmail.com
Yes. We waterproof homes, units, townhouses and businesses throughout Caringbah and the Sutherland Shire. Call 0449 725 455 for a free inspection.
Yes. We inspect the shell, joints and fittings, repair cracks and apply a new membrane so the pool holds water again.
Yes. We inspect and quote for owners’ corporations, schedule work around residents and provide compliance certificates and warranties for the strata records.
Yes – we hold Waterproofing Licence 36763C. Using a licensed contractor protects you if you need to make an insurance claim, get strata approval or sell the property.
All our waterproofing is backed by a written 7-year warranty, and wet-area work comes with a compliance certificate for your records.
It depends on the size of the area, how much damage the leak has caused and the membrane system needed. Every job starts with a free inspection and a written, itemised quote, so you know the exact price before work begins.
How a pool membrane protects the shell, paving and the ground around your pool.
Read MoreThe most common reasons showers and bathrooms leak, and the early warning signs to look for.
Read MoreWhy balconies fail at the door sill, drain and balustrade, and how the right membrane stops it.
Read MoreLicensed waterproofers working across the Sutherland Shire – free inspection and written quote.
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