What causes blocked sinks in Wimbledon
Wimbledon splits between the village, with large period houses and mature gardens, and the town, with Victorian terraces, Edwardian semis and newer flats. Extensions and basement conversions are common in the larger properties.
Sink waste runs are narrow and often have very little fall, particularly where a kitchen has been moved during a refurbishment. Those long shallow runs collect residue much faster than the original layout did.
Clay subsoil across much of the area moves with wet and dry seasons, which stresses rigid older pipework and opens joints. Combined with heavy tree cover in the village, root ingress is the fault we find most often on camera.
What happens when we attend in Wimbledon
The approach depends on whether it is a kitchen or bathroom run, because the material causing it is different.
- Isolate and clear the trap under the sink, protecting the unit below
- Clear the waste run to the point where it joins the stack or gully
- Where the run is shared with other fittings, check those as well
- Flush the line through with volume, not just enough to drain the bowl
- Advise on what caused the build-up so it can be avoided next time
Long driveways and mature planting mean excavation is disruptive and expensive, so we survey properly first and use no-dig repair where the pipe condition allows it.
Signs it needs attention now
- Water rising in the bowl before it drains away
- A gurgle from the plughole after the water has gone
- A stale smell from the plughole, particularly in a kitchen
- Both sides of a double sink draining slowly
- Water appearing under the unit or at the trap
What we see most often in Wimbledon
- Joints opened by seasonal movement in clay subsoil
- Root ingress under mature gardens in the village
- Surface water with nowhere to go where a drive has been paved
Wimbledon splits between large period houses in the village and terraced and semi-detached homes in the town. We carry out a lot of pre-purchase and pre-extension surveys here, because clay subsoil and mature trees make the condition of a drain genuinely uncertain.
Equipment and what happens afterwards
For sink work we carry small-bore clearance equipment, hand tools for traps and waste fittings, and jetting for the section beyond where hand tools reach. We also carry replacement trap seals and connectors, because a trap that has been disturbed several times over the years often needs replacing rather than refitting.
After clearing we fill and drain the bowl fully rather than running a trickle, which is the only reliable way to see whether the restriction has really gone. We check underneath for leaks at the joints we disturbed, and we tell you what the build-up was made of, because that usually points to a simple change in habit that prevents the next one.
What blocked sinks cost in Wimbledon
Clearing a blocked sink is a fixed £120 plus VAT, with no call-out charge. We confirm the figure before any work starts, so nothing changes once the engineer is on site in Wimbledon.
Areas we cover around Wimbledon
We cover SW19 and SW20 and the surrounding streets of Merton, with engineers typically 60 to 90 minutes from the door. We work across Merton, Balham, Putney and Richmond as well, so if the fault turns out to sit on a run shared with a neighbouring property we can deal with both ends of it.