A Plumber Holding A Tool

Hidden water leaks might start small, but over time they can cause big problems, like rising water bills, structural damage, or even mould growth.

Unlike a burst pipe or a dripping tap, hidden leaks aren’t always easy to spot. That’s why it’s important to know the warning signs and act fast.

Here are the top 5 signs you might have a hidden leak in your home:

1. Unexplained Increase in Your Water Bill

If your water usage hasn’t changed but your bill has suddenly jumped, there’s a good chance water is leaking somewhere. Even small leaks can waste thousands of litres over time and cost you more than just money.

A Man Using A Drill To Drill A Hole In A Wall

2. Damp, Stained or Warped Walls, Floors or Ceilings

Water seeping behind walls or under flooring often shows up as:

  • Bubbling paint or wallpaper
  • Warped floorboards or sagging ceilings
  • Stains or discoloration

These signs can be subtle at first but tend to get worse quickly. If something looks off, it’s worth getting it checked.

3. Mould or Mildew That Keeps Coming Back

Persistent musty smells or recurring mould in certain areas, especially around walls or corners not near showers, can point to moisture from a hidden leak. Mold thrives in damp, dark places and can affect both your home and your health.

4. Sounds of Running Water (When No Taps Are On)

Hearing water running, dripping, or hissing even when no fixtures are being used? That’s often a telltale sign of a pipe leaking behind the scenes. It’s especially common in walls or under floors.

5. Wet Patches or Extra Green Spots in Your Garden

Leaks from underground pipes outside can lead to:

  • Soggy patches in your lawn
  • Unusually lush or fast growing plants in one area
  • Sinkholes or soft spots forming in soil or paving

If your garden’s behaving oddly, it might not be the rain.

What to Do if You Suspect a Leak

The sooner you act, the less damage a hidden leak can cause. Our team uses non invasive leak detection tools to find the source fast, without tearing your home apart.

Whether it’s under concrete, inside walls, or underground, we’ll locate and fix the issue before it becomes a bigger (and more expensive) problem.


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