Leak Detection in Ormeau

Start with the meter. Everything off, note the reading, wait 30 minutes to 2 hours, read it again. If it has moved you have a leak, and on a young estate home the list of likely culprits is short and mostly cheap.

1. Braided flexible hoses under vanities and kitchen sinks. The single most common water failure in modern Australian housing, and the reason is simple. The rest of the house is built to last decades, the hoses are not. The braid fatigues over roughly 7 to 10 years, which lines up almost exactly with the first wave of estate homes hitting their first decade. A weeping hose shows as a damp cupboard base or swollen kickboard. One that lets go properly moves an enormous volume of water fast, and it does not care that you are at work.
2. Toilet cisterns leaking silently. An inlet or flush valve that no longer seats sends water straight through the pan with almost no noise. It will move the meter all day. Cheapest leak on this list to fix and one of the most common findings.
3. Fittings and crimps from the original fit-off. PEX is reliable when installed properly, so the failures we see are workmanship rather than material. A crimp ring not fully closed, a fitting stressed against a stud, a line pulled tight around a bend. These weep for years inside a wall before anything shows on the plaster.
4. Shower recesses. Water at the base of a shower wall in a newish home is often the waterproofing membrane or the hob junction, not the pipework. It matters because it is a different trade and a different conversation.

Pressure is the quiet factor on estates. AS/NZS 3500 caps static pressure at any outlet at 500 kPa, which is why every modern home has a pressure limiting valve at the meter. Plenty of growth corridor streets sit on mains pressure well above that. The valve is a wearing part with a service life measured in years, not decades, and when it fails the whole house goes back to full mains pressure. Harder-hitting showers, banging pipes, and every marginal fitting, hose and cistern valve stressed at once. If we find several small failures in a home too young to have any, that valve is one of the first things we check.

Why the report matters more here. If a leak in a young home traces back to how it was built rather than how it has been used, that is potentially a builder defect rather than your maintenance bill. Statutory warranty and defects periods apply to residential building work in Queensland and they have time limits, so the worst thing you can do is open the wall, fix it yourself and lose the evidence. We document what we found, where, and what it looks like, with photos and moisture readings. What you do with that is between you, your builder and QBCC.

We are QBCC licensed for plumbing (licence 15243081) and repair what we find rather than handing over a report and leaving, so at the cheap end of that list you are usually fixed the same visit.

Non-invasive leak detection is $200 to $500 or more. New estate homes often sit at the lower end because the plumbing layout is modern, documented in a straight-forward way and quick to isolate, and because the leak frequently turns out to be somewhere accessible.

That matters for what you actually spend. A silently leaking toilet is a $120 to $300 repair. A weeping tap is $80 to $180 plus parts. Flexible hose replacement and similar accessible work is quoted on the spot as a fixed price before we start. It is only when the leak is genuinely inside a wall or under the slab that the numbers climb, and an accessible break repair is $250 to $650 plus parts with under-slab work at $1,500 to $4,000 or more. Where the cause looks like original workmanship, ask us for the documentation set before the repair, because the report may be worth more to you than the repair cost.