Office water bill jumps with nothing wet
The property
A two-storey office near the town centre, with washrooms on each floor. Pipes to the toilets run behind boxed ducting panels.
The problem
The water bill rose sharply with no change in staff or use. Nothing was wet, but the meter kept turning after everyone left.
How we found it
Closing the upstairs valve stopped the meter, placing the leak on the first floor. Listening along the ducting peaked behind one toilet, and moisture readings on the panel agreed.
The outcome
One panel came off at the mark to reveal a weeping joint. We priced the repair separately, and the photographed report went to the landlord of the building.