Leak detection in Selston & Brinsley

The pre-1919 miners' terraces in Bagthorpe, New Westwood and Jacksdale have had heating put in, taken out, extended and re-routed across a century, and that history is what we are really tracing when we look for a leak here. Under a suspended floor in one of these properties you rarely find a single continuous run. You find original pipework meeting a 1970s conversion meeting a later bathroom addition, and every one of those junctions is a joint that has been quietly working loose since. The failures cluster there, which is genuinely useful: it tells you to look at the transitions rather than along the lengths. The inter-war and post-war semis near the B600 and Broad Lane are simpler — heating circuits in solid floors, silent until the pressure gauge starts falling.

Why leaks in Selston & Brinsley hide where they do

• A century of pipework joined under one floor

  Successive conversions have left the terraces with pipe that changes material and diameter several times between the boiler and the far radiator. Each change is a joint, and joints are where we find most of the leaks in this area. Knowing that narrows the search before we start rather than after.

• Suspended floors that carry water away

  Water leaving a joint under floorboards runs along the joists and drops at the first opportunity, so the damp skirting or the ceiling mark below is the exit rather than the source. On the terraces, where rooms are small and joists run the full width, it can easily show two rooms away.

• Heating circuits in the later solid floors

  The semis near Nottingham Road and Broad Lane have the heating buried in the slab. There is nothing to lift and nothing to see — just falling pressure and a faint warm line across the floor. Thermal imaging reads it through carpet or tile and reduces the job to one opening.

Leaks we trace most often in Selston & Brinsley

• Bagthorpe — failed joint where two eras of pipework meet

  A pre-1919 terrace with damp appearing in a back room. The run was traced under the suspended floor to the junction between original pipework and a later conversion, and the joint replaced through one lifted board.

• Underwood — buried heating circuit under a solid floor

  A post-war semi needing topping up fortnightly with the outside discharge dry. Thermal imaging located the circuit under the living room and the failed length was replaced through a single opening.

• Jacksdale — weeping cylinder in an airing cupboard

  Persistent damp with no pressure symptom, traced to a failing hot water cylinder rather than pipework. Replaced and the system checked through.

For how we approach leak detection generally — what is included, how we price it and what happens on the day — see our leak detection page. For everything else we do in the area, seeour work in Selston & Brinsley.