Blocked sink Manchester

A blocked sink is the plumbing problem everyone meets sooner or later. The kitchen sink that fills with grey water while you are washing up, the bathroom basin that empties slower every week, the bath you have to stand ankle-deep in: they are rarely an emergency, but they are a daily nuisance until they are sorted. We clear blocked sinks and baths across Manchester, usually on the first visit, and we tell you honestly whether it was a one-off or a warning that the drain further down needs a proper look.

Kitchen sinks: fat and food

The kitchen sink is the one that blocks with the most warning and the least mystery. It is fat. Cooking oil, dripping, the grease off a roasting tin: it all pours down as a warm liquid, then cools in the pipe and sets like candle wax against the walls. Food scraps, coffee grounds, rice and pasta that swell, and tea leaves stick to it, and over months the bore of the pipe narrows until one day it stops altogether.

We clear it by taking down the trap, rodding the branch pipe and, where the fat has built up further along the waste run, snaking or jetting the pipe back to clean rather than just punching a hole through the middle. Punching a hole gets the water away for a fortnight; scouring the pipe gets you months. The honest fix afterwards is behavioural: let fat set and scrape it into the bin, run a fitted strainer over the plughole, and the sink stays clear. This is the drainage side of the same work our kitchen plumbing manchester service covers, so if the slow sink turns out to be a badly laid waste rather than a blockage, we sort that in the same visit.

Bathroom basins and baths: hair and soap

Bathrooms block differently. Here it is hair, bound together with soap, shampoo and shower gel into a dense grey plug that catches in the trap or wraps around the pop-up waste mechanism in the basin. It builds up slowly, which is why a bathroom sink or a bath drains fine for a year and then seems to slow down all at once.

A blocked bathroom sink often clears by removing and cleaning the trap, or by lifting the pop-up waste and pulling out the hair that has caught on it. A bath is the same problem in a different place: the trap sits below the floor or behind a panel, and the hair collects where the waste bends. When a bath is not draining, clearing the trap cures most of it. Where it does not, the blockage has moved along the waste pipe and we clear it with a snake fed down the run.

What we do that a bottle of unblocker cannot

The shelves are full of caustic sink and drain unblockers, and we would steer you away from them. On a solid plug of fat or hair they mostly do not work, because they need to sit in contact with the blockage and instead they slide past or float on the standing water. What they do reliably is leave a caustic hazard in the pipe for whoever opens the trap next, which is often us. Proper clearing, taking the trap down, rodding and snaking the pipe, and jetting where the build-up is heavy, removes the blockage and the cause of it without the risk. It also lets us see what came out, which tells us whether the sink will stay clear or block again.

When a blocked sink is really a drain problem

Most blocked sinks are local, in that fixture's own trap or the short waste pipe behind it. But a sink can also be the first sign of something bigger. If the sink backs up at the same moment another fixture is used, if the water level rises when the washing machine empties, or if clearing the trap makes no difference at all, the blockage is not in the sink. It is in the underground drain that serves the whole property, and clearing the trap again and again will not touch it.

That is when we move from a sink job to a drainage one. Our blocked drain manchester service traces the underground run, jets it clean and, where a blockage keeps returning in the same place, puts a camera down to find the cracked, bellied or root-invaded section behind it. And where waste is backing up into the house rather than just draining slowly, our emergency drain unblocking service turns out 24 hours a day, because a drain surging up into a room is not something to leave overnight.

Watch for the leak underneath

The other thing a blocked sink hides is a leak. Water backing up in a trap finds any weak joint, and a slow drip under the sink can rot a kitchen plinth or a bathroom floor quietly for months before anyone notices the smell or the soft board. When we clear a sink we check the pipework underneath while we are down there, and if we find a weeping joint or a failed seal, our leak repair manchester service puts it right so you are not trading a blockage for a leak.

Fast, local, fairly priced

Clearing a blocked kitchen or bathroom sink is usually a quick job, and a straightforward one starts around £80, confirmed before we start so there is no meter running. We cover the city centre and every surrounding town across the areas we cover, and you can see how we charge on our plumber call out fee page. If your sink is slow, jammed or backing up, call Manchester Plumbers on 0161 533 0201 and we will get it draining again, and tell you straight whether it needs any more than a one-off clear.