Leaking Tap Repair in Wigan - What Our Engineers Found and Fixed

Published September 2026 | Leaking Tap Repair Guide

A homeowner in Wigan notices a faint but persistent dripping sound coming from the kitchen sink late one evening. At first it barely registers - one of those background noises you half-hear and file away as something to deal with later. But by the following morning, there's a faint mineral stain forming around the plughole, and the drip has become impossible to ignore. Within a week, the cold tap is dripping steadily even when turned off as firmly as the homeowner can manage, and they're starting to wonder how much water has gone down the drain in the meantime.

What Was Actually Going On

When our engineer arrived at the property in Wigan, the first thing they did was run a quick assessment using the Voltrade GoFIX diagnostic tool to rule out anything upstream - water pressure issues, isolation valve faults, or supply pipe problems that could be causing or contributing to the drip. Everything checked out fine at the supply end, which pointed firmly at the tap itself.

The kitchen had a fairly standard pair of pillar taps - the traditional style with separate hot and cold controls. These are common in older properties across Greater Manchester, particularly in housing stock built between the 1960s and early 1990s. Pillar taps use a rising spindle mechanism with a rubber washer at the base. When you turn the tap off, the spindle screws down and presses that washer against a valve seat inside the tap body. Over time - typically years of daily use - the rubber hardens, cracks, or deforms, and it no longer creates a watertight seal.

Why the Washer Fails

Rubber washers are consumable parts. In most cases they last between five and fifteen years depending on water quality, frequency of use, and whether the tap has ever been over-tightened. Hard water areas can accelerate wear by leaving limescale deposits on the valve seat that gradually damage the washer surface. Wigan sits in an area with moderately hard water, so washer degradation is a very common callout for local plumbers.

In this particular case, the engineer found not just a worn washer but a slightly pitted valve seat - the brass surface inside the tap body that the washer presses against. A damaged seat means a new washer alone won't fix the problem long-term, because the irregular surface will wear through the new rubber faster than normal.

When It's Not the Washer

Not every dripping tap is a washer problem. Properties across Wigan and the wider Greater Manchester area that were fitted with more modern quarter-turn taps - often referred to as ceramic disc taps - work on a completely different principle. Instead of a rubber washer pressing on a seat, they use two ceramic discs that rotate against each other. When the discs crack, become contaminated with limescale, or the cartridge housing fails, you get a similar persistent drip but the repair process is different. Our engineers also commonly find O-ring failures on the tap body itself, which cause leaking around the base of the spout rather than from the nozzle.

How the Problem Was Resolved

Once the diagnosis was clear, the repair followed a logical sequence. For a worn washer with a damaged seat, there are two options: replace the washer and re-grind the seat, or replace the tap entirely. In most cases, a competent repair is the better and cheaper choice.

Here's what the repair process looked like step by step:

Isolate the supply. The engineer located the isolation valve on the cold supply under the sink and turned it to the closed position. On older properties in Wigan, these valves are sometimes corroded or seized - in this case it turned cleanly, which saved time.
Turn on the tap to release pressure. With the isolation valve closed, the tap was opened to drain any remaining water from the pipe section above the valve.
Remove the tap handle and headgear. The decorative cover and handle came off to expose the tap headgear - the threaded assembly that holds the spindle in place. This was removed with an adjustable spanner after protecting the tap body with a cloth to avoid scratching.
Remove the old washer and inspect the seat. The jumper valve at the base of the headgear held the old washer, which was visibly flattened and cracked. The valve seat inside the tap body was inspected with a torch - it had a noticeable groove worn into it from years of contact with the degraded washer.
Re-seat the valve. A tap reseating tool was used to grind the valve seat back to a smooth, flat surface. This step is what separates a lasting repair from one that fails again within months.
Fit the new washer. A correctly sized fibre washer was fitted to the jumper valve. Rubber washers are fine in most situations, but fibre washers are often preferred where the seat has been reground, as they bed in more evenly.
Reassemble and test. Everything was reassembled, the isolation valve reopened, and the tap tested through several full open-close cycles. No drip. The engineer also checked the hot tap while on site and found its washer showing early wear, so replaced it as a precaution.

Total time on site: just under an hour for both taps.

What This Cost and How Long It Took

Pricing for leaking tap repairs in Wigan varies depending on the type of tap, the nature of the fault, and whether parts need to be sourced. Here's a realistic breakdown based on what local plumbers typically charge:

For a basic washer replacement on a pillar tap - no seat damage - you're typically looking at between £60 and £90 including call-out, labour, and parts. Most plumbers in the Wigan area charge a call-out fee that covers the first 30 to 45 minutes, then an hourly rate on top if the job runs longer. That hourly rate commonly sits between £50 and £75 depending on the trader.

Where a valve seat needs regrinding in addition to the washer replacement, expect to add £20 to £40 to the total, bringing most jobs to between £80 and £130. If the tap is beyond economic repair and needs replacing, the parts cost will vary widely - a basic replacement pillar tap from a merchant might cost £15 to £25, while a quality monobloc mixer from a brand like Bristan or Grohe could run from £60 to £200 or more. Labour to swap a tap typically adds another hour to the job.

Ceramic cartridge replacements fall in the middle. The cartridges themselves are usually £10 to £40 depending on the manufacturer and model. Labour is typically one hour. All in, most ceramic tap repairs in Wigan come to between £80 and £150.

For this particular job - two pillar taps, one requiring reseating - the total came to £115. The engineer was on site for just under an hour. No follow-up visit needed.

How to Spot the Same Issue in Your Home

Leaking taps rarely announce themselves dramatically. They typically start small and worsen gradually, which means many homeowners in Wigan don't call anyone until significant water has already been wasted. Here's what to look and listen for:

The Drip That Persists After Closing

The clearest sign is water dripping from the spout even when the tap is fully off. If you have to overtighten the tap to stop the drip - applying noticeably more force than you used to - that's a worn washer telling you it can no longer seal properly under normal pressure.

Staining Around the Plughole or Drain

Limescale or rust-coloured staining in a vertical streak below the tap spout, or ring staining inside the basin or sink, indicates a slow but steady drip that's been going on longer than you might realise. In harder water areas this staining can develop within just a few weeks of a drip starting.

A Higher Than Expected Water Bill

A tap dripping once per second wastes roughly 30 litres of water per day - around 11,000 litres per year. If your water bills have crept up without an obvious explanation, a dripping tap is worth investigating before assuming it's anything more serious. Water meters are increasingly common across Greater Manchester, making leak losses directly visible in bills.

Damp or Swelling Under the Sink

If the leak isn't at the spout but at the base of the tap body or at the supply connections below, you might not see any dripping at all - just slowly accumulating moisture inside the cupboard. Check under kitchen and bathroom sinks regularly. Damp chipboard, a musty smell, or swollen cabinet walls all suggest water is getting in somewhere.

Lessons - What Every Wigan Homeowner Should Know

After years of repair callouts across Wigan and the surrounding parts of Greater Manchester, our engineers have seen the same mistakes made repeatedly. Most of them are avoidable with a bit of early action and some basic knowledge.

Don't Over-Tighten a Dripping Tap

The instinct when a tap drips is to turn it off harder. This rarely works for long, and it accelerates damage to the washer and valve seat. If the tap is dripping with the handle in the normal closed position, forcing it further closed will only make the eventual repair more expensive. Call a plumber instead of fighting the tap.

Know Your Tap Type Before You Buy Parts

If you're attempting a DIY repair, identifying your tap type before you buy anything will save you time and money. Pillar taps, monobloc mixer taps, quarter-turn ceramic taps, and wall-mounted taps all use different internal mechanisms. A washer from a hardware shop won't fit a ceramic cartridge tap, and vice versa. Take photos of the tap and any removed components before heading to the merchant.

Isolation Valves Need to Work When You Need Them

In many properties in Wigan, especially older ones, the isolation valves under sinks and basins haven't been touched in decades. They can seize in the open position. If you try to turn one in an emergency and it won't budge, you're suddenly dealing with the stopcock under the stairs and potentially the whole house water supply. It's worth asking your plumber to test and lubricate your isolation valves while they're on site for any job.

Act Early and Save Money

A worn washer caught before it damages the valve seat is a 30-minute job. A worn washer left until the seat is pitted and the tap body is corroded can turn into a full tap replacement. In most cases, the difference in total cost is £50 to £100. Across a property with several taps, early action consistently costs less than delayed action.

Cold Water Drips Are Not Always the Cold Tap's Problem

In properties with a combination boiler or a pressurised system, a dripping hot tap can sometimes indicate a pressure issue further back in the system. If both your hot and cold taps are dripping intermittently, or if the drip is worse at certain times of day, it's worth having the whole system assessed rather than just the tap itself. The Voltrade GoFIX tool is designed exactly for this kind of diagnostic work - it helps our engineers rule out system-level causes before committing to a component repair.