The slow drip of a tap is easy to spot, but what about a hidden leak? A hidden plumbing leak can cause significant damage to your home, from expensive water bills to mould and structural issues. Knowing the signs of a hidden leak and the professional methods used to find them can save you a lot of stress and money in the long run.

In this guide, we’ll explain how an expert plumber can uncover the source of a hidden leak and what you should do if you suspect you have one.

Common Signs of a Hidden Leak

  • High Water Bill: A sudden spike in your water bill without a change in usage is a major red flag for a hidden leak.
  • Large Wet Areas: If you notice unusually large wet or soggy areas in your front garden or yard, it could be a sign of a water main leak.
  • Water Seepage: Water seeping from under concrete, especially on driveways or walkways near your house, often points to a pipe leak beneath the surface.
  • Mould and Heavy Moisture: Persistent moisture or mould in your shower, bathroom, or near the foundations of your house can be a sign of a concealed leaking toilet or a tap leak behind the wall. Heavy moisture near your home’s footings can also indicate a dysfunctional stormwater drainage system.

How Professionals Find the Source of the Leak

An experienced plumber knows that every leak requires a different approach. After a thorough visual inspection, a plumber will make a professional judgment on the best method to find the source.

  • Visual Inspection: An expert can often detect the source of many leaks with a careful visual inspection. Common examples include a concealed leaking toilet or a leaking tap hidden behind a shower wall or under a bench.
  • Advanced Technology: For leaks that are difficult to locate, specialized equipment is required. These are used when a visual inspection is not enough.
    • Electronic & Acoustic Detection: These tools listen for the sound of a leak within pipes.
    • Tracer Gas Equipment: A safe gas is pumped into the pipes, and a sensitive detector is used to find where the gas escapes, pinpointing the leak.
    • CCTV Drain Cameras: These cameras are sent into your drains to provide a clear, visual inspection of your stormwater or sewer pipes.
  • Mains Water vs. Stormwater: A professional can determine whether the problem is related to your mains water supply or your stormwater drainage. Water seepage under concrete driveways and moisture near house footings can often indicate an issue with an old, leaking stormwater drain, especially with old terracotta pipes.

Why You Should Never Ignore a Hidden Leak

A leak may start as a small problem, but it can quickly lead to a major disaster. A hidden leak can cause significant structural damage to your home, and an overflowing sewer or stormwater drain is a major health hazard. Acting quickly with a professional is the best way to protect your property and your family.

For expert leak detection services, contact Your Choice Plumbers today to find and fix your hidden leak before it becomes a major problem!