Leaking Tap Repair in Pulborough - What Every Homeowner Needs to Know

Published August 2026 | Leaking Tap Repair

We asked our Plumber engineers the questions Pulborough homeowners ask most. Whether you have a dripping kitchen tap or a bathroom mixer that will not quite close, this guide covers everything from identifying the fault to knowing when to call a professional.

How Do I Know If My Tap Is Actually Leaking?

A genuine tap leak behaves differently from condensation. Condensation forms on the outside of a cold tap when warm indoor air meets the metal surface - it typically dries up within an hour once temperatures equalise. A real leak persists: you will see a continuous or intermittent drip from the spout, a wet patch that keeps coming back after you dry it, or damp around the supply pipes underneath the sink.

The dry-cloth test is the quickest way to confirm it. Wipe the tap and the surrounding area completely dry, turn the tap off, and check back after an hour. If moisture has returned, you have a leak. For a more thorough check, read your water meter before and after a 30-minute window with all taps and appliances switched off. Any change in the reading means water is escaping somewhere in the system.

Our engineers use the Voltrade GoFIX diagnostic tool when attending jobs in Pulborough - it helps identify whether a leak is isolated to the tap itself or connected to a wider issue, such as a failing pressure reducing valve or a loose supply connection. Even a slow drip that seems minor can waste upwards of 5,000 litres per year, so it is worth addressing before it gets worse.

What Causes a Tap to Start Leaking?

The most common cause is a worn washer. Traditional pillar taps - the two-handle type with separate hot and cold controls - rely on a rubber washer compressed against a brass seat each time you close the tap. Over years of use, the rubber hardens and cracks, and the seal starts to fail. This produces the classic steady drip from a closed spout.

Ceramic disc taps, which are standard in most newer homes across West Sussex, use a pair of ceramic discs rather than a washer. These are more durable, but they are vulnerable to limescale damage. Pulborough sits in a moderately hard water area, and mineral deposits accumulate on ceramic surfaces over time, causing discs to chip or fail to seat correctly against each other.

Other common causes include:

• A worn O-ring on the tap spindle, which typically causes leaking at the base rather than the spout
• A pitted or corroded valve seat inside the tap body
• A damaged or worn cartridge in mixer taps
• Loose packing nuts that simply need tightening

Identifying the root cause correctly before ordering parts avoids wasted time and a second trip to the plumber's merchant.

What Type of Tap Do I Have and Why Does It Matter?

Tap type determines which parts you need and how involved the repair will be. Getting this wrong before ordering components is a common and avoidable mistake that adds days to a job.

The main types found in local homes are:

• Pillar taps: Separate hot and cold controls, typically on older kitchen sinks and baths. They use rubber washers and are among the simpler repairs.
• Cartridge mixer taps: A single lever or twin handles controlling one spout. The cartridge is a self-contained unit that can be replaced whole - but you need the correct cartridge for your specific tap model, not just a generic one.
• Ceramic disc taps: Identified by their quarter-turn action. The ceramic discs or the entire cartridge unit can be swapped out depending on the fault.
• Ball taps: Found on some older American-style kitchen mixers. Repairs involve replacing the ball, seats, and springs together as a kit.

Look for brand markings on the tap body or under the handle. Grohe, Hansgrohe, Bristan, and Ideal Standard all stamp model numbers on the fitting. Having that reference makes sourcing the correct cartridge significantly faster, particularly when ordering from a specialist plumbing supplier rather than a general DIY retailer.

Can I Fix a Leaking Tap Myself, or Should I Call a Plumber?

A basic washer replacement on a traditional pillar tap is within reach for most DIYers. The process involves isolating the water supply, dismantling the tap head, replacing the worn washer, and reassembling - achievable with common household tools and a couple of pounds worth of parts from a hardware shop.

There are situations where calling a plumber makes considerably more sense:

• The tap is a modern mixer and you are not confident which cartridge to order - getting this wrong means a wasted part and another wait for delivery
• Components have corroded together and will not release without significant force, risking damage to the tap body or the pipework behind the wall
• There is no isolation valve under the sink and you would need to shut off the mains supply to the whole property
• The leak appears to be coming from the supply pipes rather than the tap itself

Our engineers working across West Sussex see a fair number of DIY attempts that have made the original problem worse. If you have any doubt about what you are doing, it is almost always cheaper to call a plumber at the outset than to deal with a secondary repair on top of the first.

How Do I Shut Off the Water Supply Before Starting a Repair?

Isolating the water supply is the first step in any tap repair - skipping it is the single most common DIY mistake our engineers encounter.

Start by checking under the sink for isolation valves - small inline valves fitted on the hot and cold supply pipes. A slotted screw running parallel to the pipe means it is open. Turn it 90 degrees to close it, then run the tap briefly to confirm the flow has stopped before you pick up any tools.

If there are no isolation valves - common in older homes throughout the area - you will need the mains stopcock. This is usually located under the kitchen sink, in a utility cupboard, or near the water meter. Turn it clockwise to close it, then open the affected tap fully to release any residual pressure in the pipe.

If the stopcock has not been used in years and will not move, do not force it. Contact your water supplier or a local plumber. A seized stopcock in a tight space can cause more damage than the original tap problem if handled without care. While the plumber is attending, ask them to fit isolation valves under the sink at the same time - it makes every future repair faster and cheaper.

How Much Does a Leaking Tap Repair Typically Cost?

Costs depend on the tap type, the nature of the fault, and your location. In and around Pulborough, labour rates are broadly in line with rural West Sussex averages and comparable to wider regional UK rates.

As a guide for 2026:

• Basic washer replacement on a pillar tap: typically 60 to 100 pounds, including parts and a standard callout
• Ceramic cartridge replacement in a mixer tap: commonly 80 to 150 pounds depending on the cartridge cost and time required
• Full tap replacement, supply and fit: typically 120 to 250 pounds for a standard kitchen or bathroom tap, with premium models costing considerably more
• Fitting an isolation valve at the same time: an additional 40 to 80 pounds

Most UK plumbers charge a callout fee of around 50 to 80 pounds, with hourly rates typically between 50 and 90 pounds. If you have more than one small plumbing task to address - a running cistern or a dripping outside tap - combining them into a single visit makes better use of the callout charge. Always get a written quote before work starts, and be cautious of unusually low prices offered without a site inspection.

My Tap Is Leaking from the Base Rather Than the Spout - What Does That Mean?

This points to a different fault and a different repair. A dripping spout when the tap is closed usually means a worn washer or failed cartridge. Leaking from the base of the tap - around where the handle meets the tap body, or where the tap sits on the sink surface - is almost always a failed O-ring.

O-rings are rubber seals positioned on the tap spindle that prevent water from travelling up the shaft and escaping at the top. They degrade the same way as washers: hardening, cracking, or wearing down through friction and mineral deposits over time.

The repair follows the same basic sequence as a washer replacement - isolate the water, dismantle the tap head, locate the O-ring in its groove on the spindle, and swap it out. While you have everything apart, it is worth inspecting all the sealing components at the same time, since multiple rubber parts often begin to fail at similar ages.

If water is pooling around the base of the tap on the worktop, also check underneath the sink. What appears to be a base leak can sometimes be a loose flexible tap connector - the braided supply hose that links the mains pipework to the tap body. These can work loose over time or fail if they have been kinked or stressed, and they are often overlooked in a surface-level inspection.

How Long Will a Tap Repair Last?

A well-executed washer replacement should last three to five years in normal domestic use, often longer in areas with softer water. Ceramic cartridge replacements typically hold for five to ten years, which is a large part of why ceramic disc taps have become the standard choice in newer builds.

Several factors affect how long a repair holds:

• Water hardness: Limescale accumulation shortens the life of rubber components and wears ceramic surfaces more quickly. Using a water softener or descaling filter can meaningfully extend component life.
• Part quality: Manufacturer-original cartridges and washers consistently outlast generic alternatives. Saving a few pounds on a budget replacement often leads to an earlier repeat repair.
• Usage frequency: A kitchen tap used dozens of times daily will wear components faster than a rarely-used utility room or garden tap.
• Fitting technique: Over-tightening a new washer compresses it too hard and accelerates wear. Our engineers tighten fittings to firm - not maximum torque.

If a tap has been repaired twice in a short period and keeps failing, the valve seat is likely pitted or corroded beyond a simple washer fix. Reseating the valve with a specialist tool or replacing the tap entirely is usually the more practical route at that point.

When Does Replacing a Tap Make More Sense Than Repairing It?

Most leaking taps are worth repairing, but there are clear circumstances where a replacement is the better long-term decision.

Consider replacing the tap if:

• The tap body is cracked or the chrome has corroded beyond recovery
• Replacement parts are no longer available for an older or discontinued model
• The internal valve seat is severely pitted - a tap reseating tool can recover mild damage, but badly corroded seats cannot be salvaged
• The tap has needed two or more repairs in quick succession and keeps failing
• You are renovating the kitchen or bathroom anyway, making a new tap a natural part of the wider project

Modern taps from brands such as Bristan, Grohe, Hansgrohe, and Ideal Standard come with manufacturer warranties of five years or more, which gives you a useful period of predictable maintenance costs. Budget taps from large DIY chains are cheaper upfront but, in our engineers' experience, tend to need attention considerably sooner in high-use kitchens and bathrooms.

A quick assessment from a local plumber before committing to either option often makes the right answer obvious, and the cost of that conversation is typically well worth it against the risk of the wrong decision.

A leaking tap is the kind of problem that is easy to put off - until the dripping keeps you awake at night or the damp under the sink turns into a more expensive repair than the tap ever was. Most faults are well within reach for a careful DIYer with the right parts, and jobs that do need a professional are typically modest in cost. Whether you are in the centre of Pulborough or in one of the surrounding villages, getting a leaking tap sorted promptly saves water, money, and the risk of a small problem quietly becoming a bigger one.

Frequently Asked Questions

How long does it take to fix a leaking tap?

Most tap repairs take between 30 minutes and 2 hours depending on the tap type and how accessible the pipework is. A washer replacement on an accessible pillar tap is typically the quickest job. A mixer tap cartridge replacement takes a little longer, particularly if the tap model needs to be identified and the correct cartridge sourced from a specialist supplier before work can begin.

Can a dripping tap cause water damage to my home?

Over time, yes. A dripping spout is mainly a water waste issue, but a leak at the base of the tap or from supply connections under the sink creates persistent damp. Left unattended, this can lead to cabinet damage, mould growth, and in more serious cases, deterioration of the substrate beneath the worktop. Catching it early limits both the damage and the cost of putting things right.

Is a leaking tap covered by home insurance?

Generally no - a leaking tap is classed as routine maintenance and falls outside most UK home insurance policies. However, if the leak has caused damage to the structure of your home or to your contents, that consequential damage may be claimable under your buildings or contents cover. Check your specific policy wording or speak directly to your insurer to confirm what is and is not covered.

How do I find a reliable plumber in Pulborough?

Look for plumbers listed on the WaterSafe register or those with qualifications from bodies like the Chartered Institute of Plumbing and Heating Engineering. Word of mouth from neighbours remains one of the most reliable filters in a smaller community. Platforms like Voltrade allow you to check verified reviews and see transparent pricing before you book, which removes much of the uncertainty from the process.