Shower leaking into a terrace kitchen
The property
A Victorian terrace with the bathroom over the back kitchen. The shower mixer is set into the wall, and its pipe to the fixed head is hidden behind the tiles.
The problem
On the kitchen ceiling, a brown stain spread each time the shower ran and faded between uses. Resealing the tray and regrouting had made no difference.
How we found it
Moisture readings peaked below the shower wall. Water poured into the tray and waste left them unchanged, but running the shower into a bucket sent them climbing. Thermal imaging then showed warmth spreading behind the tiles above the mixer.
The outcome
We marked the tiles over the pipe and photographed them with the readings. The repair, quoted separately, needed only those few tiles taken off.