Heating pipe leak that ran along a beam
The property
A timber-framed house in the village centre. Its heating pipes, added in a later modernisation, run under the bedroom boards above a beamed sitting room.
The problem
A brown stain crept along one beam while the boiler kept losing pressure. A builder blamed condensation, yet the stain kept growing.
How we found it
Tested alone, the upstairs heating would not hold pressure. With it warm, the thermal camera found a hot spot on the bedroom boards a metre along from the stain, and moisture readings in the beam agreed.
The outcome
The bedroom floor was marked at that spot and photographed. Only two boards had to be lifted for the repair, which carried its own price, and the beamed ceiling stayed untouched.