Why Is My Tap Dripping? Common Causes And Fixes

That incessant drip… drip… drip sound from your taps can be more than just a minor annoyance. It can keep you up at night, drive up your water bill, and signal a more significant plumbing issue lurking beneath the surface. Understanding why your tap is dripping is the first step towards stopping the waste and preventing potential damage to your home.

This guide will walk you through the common causes of a dripping tap, how to diagnose the problem, and whether you can tackle a DIY tap repair or need to call a professional for plumbing repairs.

Are you experiencing plumbing troubles and need expert assistance? Contact us today, and we will help you out. With years of experience providing reliable plumbing services across London, we ensure quick and professional solutions for all your plumbing emergencies.

Call us on 02086822244 or email us at info@maintracts.co.uk for expert advice and assistance.

What Are The Most Common Causes Of A Dripping Tap?

Several factors can contribute to a leaky tap, ranging from simple wear and tear to more complex plumbing problems. Identifying the root cause is crucial for effective tap leak repair. Here’s a breakdown of common causes of a dripping tap:

• Worn-out washers: Washers are a primary defence against leaks in compression taps. These rubber or fibre rings sit against the valve seat, creating a seal that stops water flow when the tap is turned off. Over time, the constant friction and water pressure cause washers to deteriorate, crack, or become misshapen. This diminished sealing capability leads to water escaping and a slow dripping tap.
• Corrosion of valve seats: Over time, mineral accumulation and impurities in the water and worn tp washers can cause the valve seat to deteriorate and corrode. This creates an uneven surface, preventing the washer from seating properly and leading to drips from the spout.
• Loose components: Sometimes, the problem isn’t a damaged part or a loose connection. Parts like the packing nuts, O-rings, or tap body can loosen over time due to vibrations and regular use. This looseness creates gaps through which water can escape.
• Damaged cartridge: Cartridge taps, often found in single-handle taps, use a cartridge to control water flow and temperature. If the cartridge becomes damaged, cracked, or worn out, it can cause the tap to drip, particularly around the handle area.
• High water pressure: Excessive water pressure can put undue stress on all the components of your plumbing system, including your taps. High pressure can force water past seals and washers, leading to leaks and drips. It can also accelerate the wear and tear on these parts, shortening their lifespan. If the pressure is too high, water cannot flow effectively. This causes water to become backed up, and if it can’t find an outlet, it will start to drip out of your taps.
• Pipe problems: While less common as a direct cause of dripping taps, issues with your pipes can contribute to the problem. Cracks, corrosion, or damage from ground movement or tree roots can cause fluctuations in water pressure. These pressure changes can then affect the tap, causing it to drip. Pipe damage can lead to unpleasant smells and discoloured water.
• Age-related wear: Like any fixture, taps have a lifespan. Older taps are more susceptible to wear and tear. The internal components may become brittle, corroded, or worn out, leading to leaks and other problems.

How To Fix A Dripping Tap?

The good news is that basic DIY skills and tools can resolve many dripping tap issues. However, it’s essential to assess the plumbing issues carefully and determine if you’re comfortable tackling the repair yourself. If you’re unsure or the problem seems complex, it’s always best to call a licensed plumber.

Here’s a step-by-step guide to fixing some of the most common causes of a dripping tap and fixing a leaking tap:

1. Safety First

Before you begin any plumbing work, turn off the water supply to the tap. This usually involves closing the shut-off valves located under the blocked sink. If you can’t find these valves, you may need to turn off the main water supply to your house.

2. Replacing A Worn Washer

• Identify the tap type: Determine if you have a tap with additional screw down valves (with separate hot and cold handles) or a tap with ceramic cartridges (these can have either separate hot & cold handles or a single handle).
• Disassemble the tap: For a traditional screw down tap, remove the handle and tap body. You’ll find the washer at the end of the body. For a cartridge tap, consult the manufacturer’s instructions for removing the handle and cartridge.
• Replace the washer: Remove the old washer and replace it with a new one of the same size and type. Ensure it sits snugly on the body.
• Reassemble the tap: Carefully reassemble the tap, tightening all connections.
• Test for Leaks: Turn the water supply back on and check for leaks.

3. Replacing An O-Ring

• Disassemble the tap: Similar to replacing a washer, you’ll need to disassemble the tap to access the O-ring.
• Locate the O-ring: The O-ring is typically around the tap stem or cartridge.
• Remove and replace: Use a small tool to carefully remove the old O-ring and replace it with a new one of the correct size.
• Reassemble and test: Reassemble the tap and test for leaks.

4. Tightening Loose Components

• Identify loose parts: Carefully inspect the tap for any loose connections, such as the packing nuts or the tap body.
• Tighten connections: Use a spanner to tighten any loose connections gently. Be careful not to over-tighten, as this can damage the parts.
• Test for leaks: Turn on the water supply and check for leaks.

5. Cleaning Aerators And Filters

• Remove the aerator: Unscrew the aerator from the tap spout.
• Clean the aerator: Disassemble the aerator and clean all the parts with a brush and vinegar to remove mineral deposits.
• Reassemble and test: Reassemble the aerator and screw it back onto the spout. Turn on the water and check for improved flow and tap leaks.

When To Call A Professional Plumber

DIY repairs can be exciting and cost-effective but there are some situations that require the expertise of a professional. Hiring experts ensures durable and efficient repairs. Here are some instances when you should call for professional help:

• You’re uncomfortable with plumbing repairs.
• You can’t identify the cause of the leak.
• The leak persists after attempting DIY fixes.
• You discover corroded pipes or damaged fixtures.
• You suspect a more significant plumbing problem, such as low water pressure or a pipe leak.
• You live in an apartment or condo where the building manages plumbing repairs.

Maintracts Services: Certified Experts For Your Plumbing Issues

Dealing with a dripping tap can be frustrating; sometimes, DIY solutions don’t cut it. That’s where our expertise comes in. We understand the intricacies of plumbing systems and the common (and not-so-common) causes of leaky taps.

Our experienced plumbers have seen everything – from simple washer replacements to complex pipe issues. We’ll accurately diagnose the problem and provide an effective, long-lasting solution, saving you time, money, and further water waste.

We pride ourselves on providing transparent and honest service. You’ll receive a clear explanation of the issue, a detailed quote for the repair, and the assurance of quality workmanship.

Don’t let a dripping tap drive you crazy or cost you money. Contact us today for reliable and professional tap repair services. We’re here to help you restore peace and efficiency to your home’s plumbing. Call us on 02086822244 or email us at info@maintracts.co.uk for expert advice and assistance.