What causes blocked sinks in Hammersmith
Hammersmith combines Victorian terraces with flats above shops on the main roads, post-war blocks and riverside developments. Mixed-use buildings are common, with a restaurant or takeaway at street level and flats above sharing one drain.
Bathroom sinks are a different story: hair, soap and toothpaste bind into a mass that sits in the trap or just beyond it, which is why the water level rises long before the sink stops draining altogether.
Mixed-use buildings are the recurring theme. Commercial kitchen waste and domestic waste meeting in the same pipe produces grease build-up that a domestic property alone would never generate, and the flats above feel it first.
What happens when we attend in Hammersmith
Clearing the visible part is easy; the useful part of the job is checking what is behind it.
- 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
Work on the main roads has to fit around traffic and shop opening hours. We agree timing in advance, including out-of-hours where a business cannot close during the day.
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 Hammersmith
- Commercial kitchen grease restricting a run shared with residential flats
- Flats above shops discharging into pipework never sized for the load
- Surface water backing up along the lower riverside streets
Hammersmith work is split between residential streets and mixed-use buildings on the main roads, where a restaurant or shop sits below flats. Those buildings need a clear answer on who owns which section of pipe, and we provide it in writing.
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 Hammersmith
Clearing a blocked sink is a fixed £120 plus VAT, with no call-out charge. Evenings, weekends and bank holidays carry no call-out charge, so an urgent job in Hammersmith costs what we quote.
Areas we cover around Hammersmith
We cover W6, W12 and W14 and the surrounding streets of Hammersmith and Fulham, with engineers typically 60 to 90 minutes from the door. We work across Fulham, Kensington, Ealing and Chelsea 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.