Shower Leak Repairs in Newcastle by actual plumbers GET A FREE QUOTE
Shower Leak Repairs in Newcastle by actual plumbers GET A FREE QUOTE
When the waterproofing membrane behind your tiles fails, no amount of re-sealing will stop the leak. We confirm it, then repair it to Australian Standard AS 3740, often without a full renovation.
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If you’ve had the silicone redone and the grout repaired and the shower still leaks, the problem is almost always deeper than the surface. Behind every tiled shower sits a waterproofing membrane, the hidden waterproof layer that actually keeps water out of the wall and floor. Once that membrane fails, water tracks straight past the tiles, and re-sealing over the top won’t hold it back.
Our team repairs failed shower and bathroom waterproofing across Newcastle. Because re-waterproofing is the biggest of the leak repairs, we confirm the membrane has actually failed before we recommend it, rather than selling you a job you don’t need. Waterproofing repair is one of the shower repairs we handle, alongside the lighter surface fixes, so you get an honest read on which one your shower really needs.
Every repair is carried out by fully licensed plumbers, quoted at a written fixed price before we start, and backed by a 12-year guarantee. Leak Hunters is locally owned and operated, so the person who assesses the leak is part of the team that repairs it.
Not every leak needs re-waterproofing. The trick is telling a surface problem, which is quick and inexpensive to fix, from a failed membrane, which needs proper repair. Here’s how we tell them apart.
When the signs point to the membrane, we confirm it before we quote. Our leak detection uses moisture mapping (reading how much water is held in a wall or floor) and a flood test to pinpoint where the water is getting through. If it turns out to be a surface problem, shower sealing or shower regrouting will stop it, and we’ll tell you that rather than sell you a bigger job.
THE LEAST INVASIVE FIX
The fear with any waterproofing job is that the whole bathroom has to come out. Often it doesn’t. Where the failure is contained, we carry out a localised membrane repair, opening up only the affected area, re-waterproofing it and making good, so most of your tiling stays exactly where it is.
Where the membrane has broken down across the whole shower or floor, a full re-waterproof is the honest fix, because patching a system that’s failing everywhere only moves the leak along. We’ll tell you plainly which situation you’re in and always start with the least invasive repair that will genuinely last. When a full re-waterproofing is needed, we handle the tiling and reinstatement too, so you’re dealing with one team rather than three.
Licensed & Compliant
Waterproofing wet areas is regulated for good reason, and it isn’t a job for a handyman. In New South Wales, it must be carried out by a licensed tradesperson and comply with Australian Standard AS 3740 (Waterproofing of Domestic Wet Areas), which sets out how showers, floors and walls have to be protected. Our repairs are done by licensed plumbers to that standard.
Every repair comes with a written warranty and, where the scope of work requires it, a waterproofing compliance certificate. Compliant waterproofing holds up for insurance and at resale, which a leak that’s simply been covered over never will.
PROVEN, NOT PROMISED
Once the membrane is repaired, we don’t just tell you it’s watertight, we show you. A flood test seals the drain and holds water on the repaired area so we can confirm nothing is getting through before the tiles and the room go back. You get the result, the warranty and a bathroom you can trust again.
WHY LEAK HUNTERS
Repairs by licensed plumbers to Australian Standard AS 3740, with a written warranty and a compliance certificate where it’s needed.
We start with a localised repair and only recommend a full re-waterproof when the membrane has genuinely gone, so your tiling stays put.
Shower and wet-area leaks are the only work we take on, so we’ve diagnosed your problem before and know how to fix it once.
FREQUENTLY ASKED QUESTIONS
Often, yes. Where the failure is contained, we repair the membrane in that area and make good, so most of your tiling stays in place. We only recommend a full re-waterproof when the membrane has failed across the whole shower or floor, because patching a system that’s breaking down everywhere won’t last.
We confirm it before we quote. Using moisture mapping and a flood test, our leak detection shows whether water is getting past the surface or through the membrane behind the tiles. If it’s a surface problem, re-sealing or regrouting is all you need, and we’ll tell you so.
Yes. Repairs are carried out by licensed plumbers to Australian Standard AS 3740, the standard for waterproofing domestic wet areas. You receive a written warranty, and a waterproofing compliance certificate where the scope of work requires one.
A membrane repair fixes a contained area of failure and keeps most of your tiling in place. A full re-waterproof replaces the whole waterproofing system when it has broken down across the shower or floor. We always start from the least invasive option that will genuinely last.
A properly repaired, compliant membrane should last the life of the bathroom, which is why we repair to standard rather than patching over the top. Our workmanship is backed by a 12-year guarantee.
It depends on whether the failure is localised or the whole area needs redoing, and how much tiling has to be lifted and reinstated. We price every job individually after a free inspection, at a written fixed price, so you know the full cost before any work starts.
To pinpoint a hidden leak.
For fresh silicone and watertight joints.
For balcony, podium and strata leaks.
For regrouting and tile repairs.
To book a no-cost first assessment.
Send us a few details and a photo of the leak if you have one, and we’ll come back fast with the earliest inspection time and a written, fixed-price quote. Every assessment starts by confirming whether it’s genuinely the waterproofing, so you’re not quoted for a job you don’t need.
For water actively coming through, call us on 02 4006 8331 directly, which is the quickest way to get someone out.
