From a single leaking bathroom to a full rooftop re-waterproof, we do it properly the first time across Moorebank – licensed, certified and guaranteed for 7 years.
Moorebank NSW 2170
Need dependable waterproofing in Moorebank? Our licensed team provides expert Moorebank waterproofing for houses, apartments, townhouses and commercial buildings. We repair leaking bathrooms, rooftops, floors and more using proven membrane systems, with every job backed by a written 7-year warranty.
Like much of the south-west Sydney, Moorebank is a mix of family homes and townhouses alongside large industrial and logistics sites. Whatever the building, water finds the weakest point – a cracked grout line, a failed door sill, a blocked outlet or an unsealed joint – and the damage often shows up a long way from where the water gets in.
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.
Every waterproofing service is available in Moorebank. Bathroom, Rooftop, Floor and Balcony waterproofing get our closest attention, because they’re the jobs Moorebank property owners call us for most.
Wet areas
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 Moorebank to AS 3740, sealing floor wastes, corners and wall junctions properly.
Flat roofs
A roof membrane only works if every upstand, outlet and penetration is sealed. We prepare the surface, reinforce joints and corners, and apply a UV-stable system matched to how the roof is used – plant deck, terrace or non-trafficable roof.
Floors
Wet-area floors, ground slabs and commercial floors need waterproofing that keeps water out of the concrete. We apply floor membranes and coatings in Moorebank matched to the substrate and the traffic the floor carries.
Outdoor areas
Balconies fail at the door sill, the drain and the balustrade fixings. Once water gets past the membrane it stains the ceiling below, lifts tiles and leaves white efflorescence on the soffit. We strip and re-waterproof balconies in Moorebank with UV-stable external membranes to AS 4654.
Below-ground waterproofing for new builds and remedial seepage repairs in existing basements and garages.
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.
Laundries leak quietly behind machines and tubs. We waterproof the floor and walls properly so the problem doesn't come back.
Epoxy resin injected under existing tiles seals a leaking shower without demolition – a faster, lower-cost fix when the tiles are still sound.
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.
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 Moorebank job is done under Waterproofing Licence 36763C, so the work is recognised by insurers, certifiers and strata committees.
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 Moorebank and nearby suburbs.
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.
Spotted any of these at your Moorebank home, unit or business? Call us before a small leak becomes a big repair.
The bond has failed because the bed underneath is wet.
Water is sitting behind tiles or inside the wall cavity.
Box gutters or roof outlets can’t cope and spill inside.
A bathroom, balcony or roof above is leaking through the slab.
Efflorescence means water is moving through the masonry.
Water is wicking out of a wet area into the timber next to it.
Clear, careful and fully certified – our process for every Moorebank property.
We visit your Moorebank 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.
From homes and units to commercial buildings, we cover every part of Moorebank NSW 2170 and the surrounding south-west Sydney. Call to book a free inspection at a time that suits you.
AB Sydney Waterproofing 24 Copeland St, Liverpool NSW 2170 0449 725 455 avo.bghdoean@gmail.com
Yes. We waterproof family homes and townhouses alongside large industrial and logistics sites throughout Moorebank NSW 2170 and the surrounding south-west Sydney. Call 0449 725 455 to book a free inspection.
Yes. We apply a certified membrane to AS 3740 before tiling and provide a compliance certificate for your records, your builder and any future sale.
Usually, yes. We repair cracks, detail upstands and outlets, then apply a new roof membrane over the prepared surface.
Most shower and balcony repairs take a few days including curing time; tile injection is usually done in a day. Larger roofs, basements and strata jobs are scheduled in stages – we’ll give you a timeframe with your quote.
Yes. Every job comes with a written 7-year warranty on workmanship, plus a compliance certificate for wet areas – useful for insurance, strata and future sales.
Stains, smells and loose tiles – what they mean and when to call a waterproofer.
Read MoreHow a roof membrane handles Sydney’s sun, heat and storms.
Read MoreWhat owners of offices, warehouses and strata buildings should watch for.
Read MoreBook a free inspection and written quote from licensed waterproofers.
