Shower leak that showed up across the room
The property
A timber-framed house in the old centre, with a bathroom added upstairs much later. The shower sits over the bath, above a sitting room with exposed beams.
The problem
A brown stain kept growing at the far end of the sitting room, well away from the bath. Resealing the bath had not stopped it.
How we found it
Moisture readings traced a damp trail along one beam from the bathroom end. When each tap and the shower were run in turn, only the shower wet it, and the thermal camera agreed.
The outcome
The fault was a loose joint on the shower waste, the pipe taking water away. It was marked, photographed and mended through the bath panel, quoted separately.