Kitchen ceiling stain under a let terrace's bathroom
The property
A late Victorian terrace let to tenants, its bathroom at the back of the house over the kitchen, with the pipes under the floorboards.
The problem
The tenant sent photos of a brown mark spreading across the kitchen ceiling after baths. The landlord lived out of the county.
How we found it
The ceiling read wettest beneath the bath's tap end. We ran the taps, the waste, then filled to the overflow; only the overflow wetted the ceiling, and thermal imaging agreed.
The outcome
We marked and photographed the overflow joint behind the panel, so only the panel came off. After payment, the landlord had the report to arrange the repair.