Leak Detection in Birmingham
A hidden leak can silently destroy floors, walls, and ceilings before you even notice. Our engineers use thermal imaging and acoustic detection equipment to pinpoint the exact source — without ripping up your home.
How We Find Hidden Leaks
Traditional leak detection meant cutting into walls and lifting floors until someone found the source. We use modern, non-invasive technology to locate leaks accurately — saving you time, money, and unnecessary damage to your property.
Thermal Imaging
Our FLIR thermal cameras detect temperature differences behind walls, under floors, and in ceilings. Water from a leak changes the surface temperature of surrounding materials, creating a visible heat signature that shows us exactly where moisture is present — even through plaster and tiles.
Acoustic Leak Detection
Pressurised water escaping from a pipe creates a distinctive sound. Our electronic listening equipment amplifies these frequencies through solid surfaces, allowing us to hear a leak through concrete floors, cavity walls, and soil. This is particularly effective for underground supply pipes.
Moisture Mapping
Using professional-grade moisture meters, we map the extent of water damage across affected surfaces. This tells us which direction water has travelled and helps trace it back to the origin point, even when the leak is far from the visible damage.
Pressure Testing
We isolate sections of your pipework and apply controlled pressure to confirm which pipe is leaking. This is essential for central heating systems where a slow leak can lose pressure over days without any visible sign of water.
Common Leak Sources in Birmingham Homes
Every week we detect and repair leaks across Birmingham, and certain patterns come up repeatedly depending on the property type and age. Knowing where leaks are most likely helps us investigate efficiently and get your home dry faster.
Central heating pipework under floors — Many Birmingham homes, particularly 1930s semis in areas like Erdington, Stirchley, and Solihull borders, have copper microbore central heating pipes running beneath timber or screed floors. Over decades, these pipes develop pinhole leaks from internal corrosion. The first sign is usually a boiler that keeps losing pressure, followed weeks later by a damp patch appearing on the ceiling below.
Underground supply pipes — The pipe running from the water main in the street to your property is your responsibility. In older Birmingham neighbourhoods like Handsworth, Aston, and Small Heath, these pipes are often original lead or iron and are highly prone to leaking at joints and corroded sections. You may notice a constantly spinning water meter, an unexplained increase in your water bill, or a damp patch in the front garden.
Bathroom seals and connections — Failed silicone seals around baths and shower trays are one of the most common leak sources we find. Water seeps through gaps around the edges, soaks into the floor, and eventually shows as a damp patch or stain on the ceiling below. Victorian terraces in Jewellery Quarter and Digbeth, where bathrooms have been fitted into spaces never designed for them, are especially vulnerable due to uneven floors and walls.
Flat roof and balcony drainage — Many Birmingham properties have flat-roof extensions or rear additions with internal downpipes. When these block or crack, rainwater finds its way into the building structure. We often trace what appears to be a plumbing leak back to a failed roof drainage connection hidden inside a wall cavity.
Our Leak Detection Process
When you call us about a suspected leak, this is the process we follow:
Our engineer arrives with a full set of detection equipment. The first step is always a thorough visual inspection — checking meter readings, examining visible pipework, and noting any damp patches, staining, or mould. This often narrows down the likely source before we deploy any technology.
Next, we use thermal imaging and moisture meters to map the affected area. The thermal camera reveals where water is present behind surfaces, while moisture readings confirm the severity and direction of spread. If the leak is in pressurised pipework, we perform isolation tests to confirm which circuit is affected.
For underground or buried pipes, we use acoustic detection to listen for the sound of escaping water. Combined with the thermal and moisture data, this typically pinpoints the leak location to within a few centimetres — meaning we only need to open up a small section of floor or wall to access and repair it.
Once the leak is found, we provide a fixed-price quote for the repair. Most leaks can be repaired the same day. All repairs come with our 12-month guarantee, and we always clean up after ourselves so your home is left tidy.
Suspect a Leak? Call Now.
The longer a leak goes undetected, the worse the damage gets. Our engineers are ready across Birmingham.
+44 7495 060616 Or Request a Callback