When investigating a potential leak, the first signs people often notice are damp patches or mould. However, it’s important to remember that older properties - particularly basement rooms converted for living - are naturally more susceptible to damp. This doesn’t always indicate a leak, so if this sounds familiar, there’s no need to panic.

At Southern Leak Detection, our specialist damp investigation team uses advanced equipment and expert knowledge to accurately determine the source and type of damp. This allows us to recommend the most effective solution with clarity, confidence, and care.

Here are several of the main causes of leaks that can be incorrectly identified as damp:

Southern Leak Detection’s skilled engineers use advanced techniques to locate leaks without the need to tear up your floorboards, walls, ceilings, or even concrete.

Mould growth and wet rot are the last things anyone wants to discover in their home. That’s why it’s so important to diagnose the cause of damp quickly and accurately - before it leads to bigger problems.

Mould is now officially classified as a Category 1 health risk - the same level of severity as asbestos. This classification was introduced in 2001 due to the serious health dangers associated with damp and mould exposure. You can learn more about the health risks of damp through the link below.

Older properties tend to suffer from high levels of damp where mould growth should be investigated. Generally, it’s the case where plaster will need to be stripped from the surface are back to the core and refilled with waterproof rendering, alternatively, you can use a tanking system to prevent this from re-occurring.

Southern Leak Detection does not take on these works,but we make sure our reports include the need for acceptable drying levels where required. Decontamination with a fungicide may also be suggested.

In older properties, structural characteristics can often lead to damp issues. To prevent mould growth, it’s important to explore effective treatment methods. In some cases, this may involve removing the existing plaster and replacing it with waterproof render or installing a full tanking system for long-term protection.

At Southern Leak Detection, our expert engineers are committed to helping you swiftly locate and resolve leaks. Explore our comprehensive Frequently Asked Questions section for detailed information on our cutting-edge leak detection technologies, as well as essential guidance on how to respond if you suspect a leak.

Yes we can! However, we may need to carry out minor excavation works to expose it before we repair it.

To avoid further problems arising, the area must be dried once the leak has been repaired. Moisture generally traps itself within surface’s even if you can't physically see it. If the property has not been dried after a leak, mould and further damage will appear in the décor of your building. This will also cause health implications when mould is taken in via the lungs, which can seriously cause issues to your health.

To prevent additional issues, it’s essential to thoroughly dry the affected area once the leak has been repaired. Moisture often lingers within surfaces even when it’s not visible to the eye. If the property isn't properly dried, mould and secondary damage can begin to affect the building’s interior. Beyond aesthetic deterioration, mould spores can pose serious health risks when inhaled, potentially leading to significant respiratory problems.