From a single leaking pool to a full bathroom re-waterproof, we do it properly the first time across Pymble – licensed, certified and guaranteed for 7 years.
Pymble NSW 2073
Searching for experienced waterproofers in Pymble? We specialise in waterproofing services in Pymble for homeowners, landlords, builders and strata managers. From pool leaks to bathroom and brick wall repairs, our licensed team gets it right the first time – free inspection, written quote, 7-year warranty.
From large family homes on leafy blocks to apartments, the properties we waterproof in Pymble and across the upper North Shore 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 Pymble, with particular focus on pool, bathroom, brick wall and basement work – the areas where water causes the most damage when membranes fail.
Pools
If you’re topping up the pool far more than usual, water is probably escaping through cracks, joints or a failed membrane. We find the leak, repair the shell and re-waterproof pools in Pymble – and waterproof new concrete pools before tiling.
Showers & en-suites
Whether you’re renovating or chasing a leak, the membrane under the tiles is what keeps water where it belongs. We install certified wet-area membranes with bond-breakers, reinforced corners and properly sealed penetrations, then issue a compliance certificate for your records.
Masonry
Solid brick walls can draw moisture up from the ground or let rain through, causing flaking paint, salt deposits and musty rooms. We treat and seal brick walls, parapets and chimneys in Pymble so moisture stays out of the masonry.
Basements
Basements, garages and retaining walls hold back wet soil every day. Without a working membrane and drainage, water pushes through walls, slabs and joints. We waterproof Dincel, block and retaining walls on new builds in Pymble and repair seepage in existing basements.
External membranes for balconies, decks and courtyards that stand up to Sydney sun and storms, with careful detailing at every edge and outlet.
Flat concrete roofs and roof decks re-membraned so they shed water instead of ponding and leaking into the floor below.
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.
Laundry floors, tub areas and wall junctions sealed so constant moisture doesn't damage floors, skirting or the room next door.
Concrete and screed floors waterproofed for wet areas, ground floors and commercial spaces where water must stay out of the slab.
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.
Not sure where the water is coming from? We trace leaks through slabs, walls, showers and balconies before any work is quoted.
All work is carried out under Waterproofing Licence 36763C. Ask to see it on site – a licensed contractor protects you, your insurer and your strata.
One leaking shower or a whole building – we scale the team and schedule to suit, with minimal disruption.
You’ll know the scope and price in writing before we start. The price we quote is the price you pay for that scope.
You get a written 7-year warranty on our workmanship, so you can renovate, rent or sell with confidence.
Stains and damp patches can be metres from the real leak. We track the water back to where it enters before recommending a fix.
Internal wet areas to AS 3740 and external membranes to AS 4654, with a compliance certificate for your records, sale or strata.
Spotted any of these at your Pymble home, unit or business? Call us before a small leak becomes a big repair.
More loss than evaporation usually means a failed membrane or joint.
The bond has failed because the bed underneath is wet.
Water is sitting behind tiles or inside the wall cavity.
Rising or penetrating damp is getting into the masonry.
Efflorescence means water is moving through the masonry.
Groundwater is getting past below-ground walls or joints.
The same clear four steps on every Pymble job, large or small.
We visit your Pymble 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 Pymble NSW 2073 and the surrounding upper North Shore. 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 large family homes on leafy blocks to apartments throughout Pymble NSW 2073 and the surrounding upper North Shore. Call 0449 725 455 to book a free inspection.
If you’re topping up much more often than usual in mild weather, or notice damp ground, cracks or loose tiles around the pool, it’s worth an inspection.
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.
Yes. All work is carried out under Waterproofing Licence 36763C, and we’re happy to show it on site. A licensed waterproofer matters for insurance claims, strata approvals and selling your property.
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.
How a pool membrane protects the shell, paving and the ground around your pool.
Read MoreWhat a failed bathroom membrane can cost you, and why getting it right matters.
Read MoreWhat happens when waterproofing fails – and how to avoid the cost.
Read MoreLicensed waterproofers – free inspection, written quote and a 7-year warranty.
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