How to Detect a Hidden Water Leak

Leaks—big or small—often leave clues behind. Catching them early can prevent costly damage to your home or business.

While burst pipes are easy to spot due to flooding, smaller leaks can go unnoticed for weeks or even months, only revealing themselves through tell-tale signs like musty odors, staining, or rising water bills.

Where Are Hidden Leaks Found?

Hidden leaks can develop in various parts of your plumbing and heating systems, including:

  • Underground – Water mains, supply lines, and irrigation systems

  • Behind Walls & Under Floors – Hot and cold water pipes, waste pipes, and central heating

    systems

  • Roofs & Ceilings – Pipework, flashing, or weather damage

  • Underfloor Heating Systems – Subtle leaks that reduce efficiency

  • Water Meters & Mains Supply – Unexplained water usage and pressure drops

  • HVAC & Refrigeration (RAC) Systems – Refrigerant leaks affecting system performance

  • Swimming Pool Systems – Slow leaks that lead to water loss and chemical imbalances

Signs You May Have a Water Leak

If you notice any of the following, you could have a hidden leak:


✅Unexpectedly high water bills


✅Mould or mildew forming on walls and ceilings


✅Staining or discolouration on walls, floors, or tiles


✅Air purifiers filling up faster than normal


✅Boiler pressure dropping frequently


✅Bubbling, blistering, or peeling paint


✅Unexplained surface water around your property

Don’t wait until a minor leak turns into a major problem.

Contact us today

At Aqua tech, we specialize in non-intrusive leak detection, using state-of-the-art technology to pinpoint leaks without destructive digging or guesswork.

FAQS

Do you fix leaks or just detect them?

We specialize only in leak detection. Once we identify the source, we provide a detailed report so your plumber can handle the repair.

How do you detect leaks without damaging my property?

We use non-invasive technology like thermal imaging, acoustic sensors, moisture meters and tracer gas to locate leaks with precision and zero damage.

What types of leaks do you detect?

We specialize in detecting all types of hidden leaks, including those underground, behind walls, under floors, and in roofs or ceilings. We also locate leaks in HVAC, RAC (refrigerant leaks), and swimming pool system leaks.

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