Client Location – Ballywalter, County Down
The Problem
A homeowner in Ballywalter contacted B Keenan Heating and Plumbing after noticing ongoing water loss within their plumbing system. There were no obvious visible leaks inside the property, but the symptoms suggested a hidden issue somewhere within the pipework.
Because the property had pipework running beneath a concrete floor, the client required professional leak detection to accurately locate the problem without unnecessary disruption.
Leak Detection Investigation
We carried out a structured leak detection inspection of the plumbing system, starting with checks on all visible pipework, fittings, and fixtures. With no issues found above ground, the investigation focused on the pipework beneath the concrete floor.
Through targeted leak detection techniques and pressure monitoring, we were able to narrow down the exact area where water was escaping beneath the floor. Identifying the leak quickly was essential to minimise damage and avoid unnecessary excavation.
The Cause: Failed Plastic Fitting
Once the leak location was confirmed, we carefully accessed the affected section of pipework beneath the concrete floor. The source of the leak was a malfunctioning plastic fitting that had failed and allowed water to escape.
Although these types of plastic fittings are widely used in modern plumbing systems, we are increasingly encountering failures like this during leak detection work. In this case, the fitting had deteriorated and was no longer maintaining a secure seal.
Because the pipework was buried beneath concrete, the leak remained hidden until the water loss became noticeable.
The Solution
After identifying the faulty fitting through leak detection, we removed the damaged component and installed a secure replacement connection. The system was then fully tested to confirm the leak had been successfully repaired.
Final leak detection checks were carried out to ensure the system was holding pressure correctly and that no further leaks were present.
The Outcome
- Hidden leak successfully detected beneath a concrete floor
- Failed plastic fitting identified and replaced
- Plumbing system fully restored and pressure stabilised
- Potential long-term damage prevented
The client was relieved that the issue was identified quickly and repaired with minimal disruption.
Key Takeaway: Plastic Fitting Failures Are Becoming More Common
We are seeing a growing number of leaks caused by failing plastic fittings, particularly in systems installed beneath floors. These leaks can remain hidden for long periods and often require professional leak detection to locate accurately.
B Keenan Heating and Plumbing provides fast and reliable leak detection services across Ballywalter and throughout County Down.
If you suspect a hidden leak or notice unexplained water loss, contact us today for expert leak detection and repair.
