Leaking balcony, bathroom or basement? We find the real cause and fix it with the right membrane – licensed, with a free inspection and a 7-year warranty.
Lidcombe NSW 2141
Looking for a professional waterproofing service in Lidcombe? AB Sydney Waterproofing are experts in providing reliable residential, strata and commercial waterproofing across Lidcombe NSW 2141. As licensed waterproofers in Lidcombe, we find the real cause of every leak and fix it with long-lasting membranes – backed by a free inspection and a written 7-year warranty.
From apartments near the station to family homes and industrial sites, the properties we waterproof in Lidcombe and across the western Sydney vary a lot. What doesn’t change is our approach: inspect carefully, find the cause, and use a membrane system that suits the surface, the exposure and how the space is used.
We waterproof internal wet areas to AS 3740 and external areas to AS 4654, prepare every surface properly before the membrane goes on, and finish with a compliance certificate where required. That’s how we can back our work with a written 7-year warranty.
We offer the full range of waterproofing in Lidcombe, with particular focus on balcony, bathroom, basement and floor work – the areas where water causes the most damage when membranes fail.
Outdoor areas
Leaking balconies are one of the most common strata repairs we do. We re-waterproof balconies and terraces with minimal disruption, keep residents and managers informed, and provide a written warranty for the owners’ corporation records.
Bathrooms
A failed shower membrane lets water into the floor, wall frames and the room or unit below – often for months before you see a stain. We repair leaking showers and waterproof new and renovated bathrooms in Lidcombe to AS 3740, sealing floor wastes, corners and wall junctions properly.
Basements
Water pressure behind a wall never stops, so below-ground waterproofing has to be continuous – walls, slab and the joint between them. We seal construction joints and penetrations, then apply a membrane designed for constant moisture.
Floors
From kitchens and wash-down areas to workshops and amenities, floors take water every day. We prepare the slab properly and apply durable systems that stop water reaching the structure or the space below.
Remedial roof membranes for homes, apartments and commercial buildings, built to handle UV, heat and heavy downpours.
Long box gutters overflow inside when their lining fails. We seal gutters and outlets to keep water on the outside.
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.
Tile injection stops many shower leaks without ripping out the bathroom, so you avoid weeks of renovation.
Planter boxes and podium gardens lined with root-resistant membranes and proper drainage so they don't leak into walls or car parks.
Damp brickwork lets water track inside. We treat and seal masonry walls to keep moisture out for good.
Concrete pools and spas waterproofed so the shell holds water and the paving and ground around it stay dry.
Our inspection finds the real source of a leak first, so you only pay to fix what's actually failing.
Every Lidcombe job is done under Waterproofing Licence 36763C, so the work is recognised by insurers, certifiers and strata committees.
A free written quote that explains what’s wrong, the system we’ll use and the price – no surprises when the job is done.
Our waterproofing comes with a 7-year written warranty – long after the tiles go down, we still stand behind the work.
Water rarely shows up where it gets in. A free inspection traces the leak to its source before we quote, so you pay to fix it once.
Wet areas are waterproofed to AS 3740 and outdoor areas to AS 4654, and you receive a compliance certificate when we finish.
We work for homeowners, landlords, builders, strata managers and businesses across Lidcombe and nearby suburbs.
Spotted any of these at your Lidcombe home, unit or business? Call us before a small leak becomes a big repair.
A bathroom, balcony or roof above is leaking through the slab.
Efflorescence means water is moving through the masonry.
The bond has failed because the bed underneath is wet.
Water is sitting behind tiles or inside the wall cavity.
Groundwater is getting past below-ground walls or joints.
Water is passing through the wall instead of draining behind it.
Clear, careful and fully certified – our process for every Lidcombe property.
We visit your Lidcombe property and trace the leak to its source.
You get the findings, the fix and the cost in writing.
We clean, repair and prime the substrate, then build up the membrane to the specified thickness.
Wet areas are flood tested where suitable, then certified and covered by our warranty.
Our licensed waterproofers service all of Lidcombe and the wider western Sydney. Wherever you are in the suburb, we can inspect, quote and complete the job with minimal disruption.
AB Sydney Waterproofing 24 Copeland St, Liverpool NSW 2170 0449 725 455 avo.bghdoean@gmail.com
Yes – we work across Lidcombe and nearby suburbs every week, for homeowners, landlords, builders and strata managers. Call 0449 725 455 to arrange a free inspection.
Most balcony leaks start at the door sill, the drain or the balustrade fixings, where the membrane has cracked or was never properly detailed. We find the failure point and re-waterproof the balcony properly.
Often, yes. If the tiles are still well bonded, tile injection seals the leak from underneath without demolition. If the membrane has failed completely, we’ll explain why a strip-out is the better long-term fix.
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.
Yes. We work for homeowners, landlords, builders, owner-builders, strata managers and businesses, and supply the certificates and warranties each of them needs.
Why balconies fail at the door sill, drain and balustrade, and how the right membrane stops it.
Read MoreThe most common reasons showers and bathrooms leak, and the early warning signs to look for.
Read MoreWhat happens when waterproofing fails – and how to avoid the cost.
Read MoreBook a free inspection and written quote from licensed waterproofers.
.jpeg)
.jpeg)