![](images/harrods-aviation-1.jpg)
Unsealed lap on the roof proximate to the leak in the lounge.
![](images/harrods-aviation-2.jpg)
Another unsealed laps on the roof proximate to the leak in the lounge.
![](images/harrods-aviation-3.jpg)
Coloured tracer used to assist in pinpointing where the leaks originate from.
Harrods Aviation, Stansted Airport, Essex
The client was experiencing a persistent leak in the departure lounge, causing inconvenience and disruption. Our leak investigations used a combination of electronic leak testing and simulated rainfall testing. We located a number of breaches in the single ply waterproofing. Repairing them permanently stopped the leak, enabling operations to continue uninterrupted.