Stain in a bungalow hall with no room above
The property
A bungalow with a hot water cylinder and cold tank in the loft, the pipes dropping inside a boxed-in corner of the hall to the kitchen.
The problem
A yellow stain crept across the hall ceiling and down one corner, and the loft tank kept refilling with every tap off.
How we found it
Moisture readings were highest where the boxing met the ceiling. With the hot taps running, thermal imaging showed warm water spreading from a joint inside the boxing.
The outcome
We marked the spot, removed one panel of boxing and remade the joint during the visit, at the agreed repair price. The owners kept the photographs.