Client Location – Ladas Drive, Belfast
The Problem
A homeowner on Ladas Drive in Belfast contacted B Keenan Heating and Plumbing after noticing signs of water loss within their plumbing system. Although there were no obvious leaks visible in the property, concerns were growing that a hidden leak was developing beneath the floor.
With no clear indication of where the water was escaping, the client requested professional leak detection to identify the source before further damage occurred.
Leak Detection Investigation
We carried out a comprehensive leak detection survey, checking visible pipework, fixtures, and system performance. As no faults were found above ground, our attention turned to the pipework concealed beneath the kitchen floor.
Using specialist leak detection equipment and a methodical approach, we traced the source of the water loss to a specific area within the kitchen.


The Cause: Pinhole Leak in Copper Pipework
Once the affected area was accessed, we discovered a small pinhole leak in the copper pipework beneath the kitchen floor.
Although pinhole leaks are often tiny, they can allow a surprising amount of water to escape over time. Because the leak was hidden below the floor, it had gone unnoticed until symptoms began to appear elsewhere in the property.
Without professional leak detection, these types of leaks can continue for months, leading to damp, structural damage, and increased water bills.
The Solution
After accurately locating the leak, we carefully accessed the pipework beneath the kitchen floor and repaired the damaged section of pipe. The repair was completed with minimal disruption to the property.
Following the repair, we carried out final leak detection and pressure testing to ensure the pipework was fully sealed and operating correctly.
The Outcome
- Hidden pinhole leak successfully located
- Damaged pipe repaired efficiently
- Water loss eliminated
- Kitchen floor protected from further damage
- Plumbing system fully restored
The client was pleased that the leak was identified quickly and repaired before it could cause more extensive damage.
Key Takeaway: Small Leaks Can Cause Big Problems
Pinhole leaks may seem minor, but when hidden beneath floors they can cause significant damage over time. Early leak detection is the best way to locate these issues before they become costly repairs.
B Keenan Heating and Plumbing provides professional leak detection services across Belfast and throughout Northern Ireland.
If you’ve noticed unexplained water loss, damp patches, or suspect a hidden leak, contact us today for expert leak detection and repair.