Drain blockages in Putney: the usual causes
Putney runs from riverside mansion blocks and newer flats up the hill to Victorian and Edwardian terraces and larger detached homes towards the heath. Mansion blocks bring shared stacks and communal drainage into the picture.
When a drain stops entirely, waste has nowhere to go but back up through the lowest fitting in the property. That is why a full blockage usually shows itself in a ground-floor shower or an outside gully rather than where the problem actually is.
The lower riverside streets deal with a high water table and tidal influence, so surface water clears more slowly and any restriction shows sooner. Higher up, mature trees and older clay laterals are the more common cause.
How we deal with drain blockages in Putney
Speed matters, but so does getting it right the first time. We do both by working to a fixed sequence.
- Make the property safe and stop further discharge into the blocked run
- Locate the blockage by working through the chambers along the line
- Clear it with jetting or mechanical clearance, whichever suits the cause
- Prove the flow by running water through every affected fitting
- Report what caused it, and whether the pipe needs further attention
In mansion blocks the drainage is communal, so we work with the managing agent and identify which flat the fault relates to. That avoids charging one leaseholder for a building-wide problem.
Signs it needs attention now
- Waste water rising from a manhole or gully outside
- Nothing draining anywhere in the property
- Foul water backing up into a bath, shower or ground-floor toilet
- A strong drain smell inside the building
- Water pooling around an inspection cover after use, not just after rain
What we see most often in Putney
- Communal stacks in mansion blocks restricted by grease and wipes
- Slow-clearing surface water in the lower riverside streets
- Root ingress into older laterals in the larger gardens towards the heath
Putney work covers riverside mansion blocks with communal drainage, family houses up the hill, and a number of managed developments. In blocks we deal with the managing agent and identify whether the fault is communal before any leaseholder is charged.
Equipment and what happens afterwards
The vans are stocked for emergencies: jetting at a range of pressures, mechanical clearance, a camera and locator, and the protective equipment needed to work safely around foul water. Carrying all of it means the engineer who arrives can normally finish the job rather than book a return visit for the right kit.
We prove the flow before we leave, running water through every affected fitting rather than relying on the chamber clearing. We tell you what caused it and whether the pipe itself needs attention, and if the fault sits on a shared drain or a public sewer we say so plainly, because that is not a bill you should be picking up.
What drain unblocking cost in Putney
Drain unblocking starts at a fixed £120 plus VAT, and there is never a call-out charge. You get a fixed price up front rather than an hourly rate, which means a difficult job in Putney does not become an open-ended one.
Areas we cover around Putney
Our Putney work covers SW15 and the rest of Wandsworth. Engineers are usually 60 to 90 minutes away, and because we also cover Barnes, Wandsworth, Fulham and Richmond, a job that crosses a boundary does not need a second contractor.