Dealing with Plumbing Problems? Here are the Top 10 Repairs for London Homes

As a London homeowner, you know that plumbing issues can arise at any time. From leaky faucets to backed-up drains, plumbing repairs often take homeowners by surprise. Preventing expensive water damage or unhealthy backups requires staying on top of maintenance. Knowing the most common plumbing problems seen in London homes empowers you to identify issues early and determine if a professional repair is needed. This article outlines the top 10 plumbing repairs needed in London households. Understanding these common issues provides useful insight so you can address problems proactively. Equipped with this knowledge, you will be prepared to handle whatever your home’s plumbing throws your way.

The Most Common Plumbing Problems in London Homes

Blocked drains

Blocked drains are one of the most frequent plumbing issues in London households. Drains can become clogged with hair, grease, and other debris over time, preventing water from flowing properly. Signs of a blocked drain include water backing up, strange noises from pipes, or unpleasant odors. To clear a blocked drain, try using a plunger or plumber’s snake. For severe clogs, call a licensed plumber to have the drain professionally unclogged or repaired.

Leaky faucets

Leaky faucets are annoying and can waste a lot of water if left unrepaired. Faucet leaks are often caused by worn out washers or O-rings inside the faucet that need replacement. To fix a leaky faucet yourself, turn off the water supply, dismantle the faucet to access the worn out parts, purchase replacement washers or cartridges at a hardware store, and reassemble the faucet. If the leak persists or you are uncomfortable making repairs yourself, contact a plumber.

Broken water heaters

If you have little or no hot water, it likely indicates a problem with your water heater. Faulty thermostats, heating elements, and leaking tanks are common issues with water heaters. It is best to have a plumber inspect your water heater, as some repairs and all replacements should be done by a professional to ensure safety and code compliance. A plumber can determine if your water heater needs repair or replacement and handle either job.

Burst pipes

During winter, pipes that are not properly insulated can freeze and burst. Signs of burst pipes include loss of water pressure, visible cracks or breaks in pipes, water leaks, or water spots on walls or ceilings. To minimize damage, immediately turn off the water at the main valve. Then call a 24-hour emergency plumber to repair or replace the damaged pipes. Prevent frozen and burst pipes by insulating exposed pipes and allowing water to trickle from faucets during extreme cold.

#1 – Dripping Faucets and Leaky Pipes

If you notice your faucets dripping or pipes leaking, it’s critical to have them repaired as soon as possible. Dripping faucets and leaky pipes waste a significant amount of water over time and can lead to water damage if left unaddressed.

Faucet Repairs

Leaky faucets are often caused by worn out washers or O-rings inside the faucet. Replacing these parts is usually an easy fix for a plumber and will stop the dripping. For more severe faucet leaks or if the faucet needs replacement, a plumber can install a new faucet set that is the same style as your current one or update to a more modern, water-efficient model.

Pipe Repairs

Leaky pipes are typically caused by corrosion or cracks in the pipes themselves or in the joints where pipes connect. A plumber will locate the leak source, cut out the damaged section of pipe, and solder in a new copper or PVC pipe replacement. For severe pipe damage, pipe relining or full pipe replacement may be necessary. Pipe relining involves inserting an epoxy lining inside existing pipes to seal leaks and strengthen the pipes. Full pipe replacement involves removing and replacing damaged pipes throughout the plumbing system.

By having your faucets and pipes properly repaired by a licensed plumber, you can avoid expensive water bills, prevent water damage to your home, and ensure clean water is flowing efficiently to all your plumbing fixtures. Dripping faucets and leaky pipes may seem like minor issues, but resolving them should be a top priority for any homeowner.

#2 – Clogged Drains and Sewer Lines

Clogged drains and sewer lines are an unfortunate but common plumbing issue faced by many London homeowners. As residue, hair, grease, and other debris accumulate over time, your drains and sewer pipes can become blocked, causing water to drain slowly or even back up. Unclogging and preventing clogs in your plumbing system is important to ensure proper sanitation and hygiene in your home.

Slow Drains

If your sinks, showers, or tubs are draining slower than usual, you likely have a partial clog. The clog will continue capturing more debris over time until it fully blocks your drain. It is best to unclog slow drains as soon as you notice the issue to prevent a complete blockage. You can try using a plunger, plumber’s snake, or commercial drain cleaner to break up the clog. If these methods are unsuccessful, call a plumber to have your drains professionally unclogged.

Sewer Line Clogs

Clogs in your main sewer line or lateral lines can cause drainage problems throughout your entire plumbing system and lead to sewage backing up into your home. As with other clogs, a plunger or plumber’s snake may work to unclog minor blockages. However, for more severe clogs in your sewer lines, hydrojetting is often the most effective method. Hydrojetting uses highly pressurized water to blast through clogs and debris in your pipes. A plumber will use a hydrojetting machine to send a stream of water down your sewer line and break up any clogs to restore full drainage.

Preventing Clogs

To minimize clogs in the future, be mindful of what goes down your drains. Never pour grease, fat, or oil down sinks or drains. Install strainers to catch hair and debris. Flush drains with boiling water once a week to prevent built-up grime. For showers and tubs, use a drain protector or cover to stop hair from entering pipes. If clogs persist, inspect your plumbing for any structural damage or needed repairs. With regular maintenance and care, you can avoid the headache of clogged drains and enjoy free-flowing plumbing in your home.

#3 – Noisy Water Pipes and Radiators

Vibrations and Rattling

If your plumbing pipes or radiators are making loud rattling, vibrating, or hammering noises, it is usually caused by loose supports or mounts that are not properly absorbing movement and sound. The vibration and sounds are amplified as the pipes run through walls and floors. To remedy noisy pipes, check that all pipes are securely mounted with pipe straps, brackets, or pipe hangers. Ensure radiator brackets are securely installed as well. Adding extra insulation around pipes may also help muffle sounds.

Water Hammer

A loud banging noise known as water hammer often occurs when water flow is abruptly stopped, such as when a tap or valve is quickly shut off. The fast stop in flow causes a pressure surge that results in the banging sound. Installing water hammer arrestors, which are small air chambers that absorb the pressure, at key points where water flow stops can help prevent water hammer. Locating an arrestor near the water meter, water heater, and any frequently used taps is recommended.

Faulty Fill Valves

If radiators or boilers are making repetitive clicking, knocking or squealing noises, it may indicate a faulty fill valve. The fill valve controls the flow of water into the system. As the valve ages and parts wear out, it may not fully open or close, resulting in the noises. Replacing old fill valves is often required to remedy the problem and ensure the proper flow of hot water and heat throughout the system.

Sediment Buildup

Over time, mineral deposits and sediment can build up inside pipes, boilers, water heaters, and radiators. This buildup can break free at times, causing banging, popping or gurgling sounds. Having a plumber flush your water heating system and pipes to remove any built-up sediment may need to be performed to eliminate problematic noises. Annual maintenance and flushing is recommended to prevent major buildups.

By systematically inspecting your plumbing system and heating components, the source of noisy pipes and radiators can often be determined and resolved with some simple repairs or maintenance. Consulting with a licensed plumber for any complex issues is always advised.

#4 – Faulty Toilets and Leaking Tanks

Defective Toilet Fill Valves

Toilets that run constantly are often caused by worn out or faulty fill valves. The fill valve is responsible for controlling the water flow that refills the toilet tank after it’s flushed. When the fill valve sticks open or fails to close properly, water will continually flow into the tank and down the overflow tube. This results in wasted water and higher utility bills. Replacing the fill valve is an easy DIY task for most homeowners and will typically solve the problem.

Leaking Toilet Tanks

If you notice water pooling around the base of the toilet, there’s a good chance the toilet tank has developed a leak. There are a few common causes of leaking toilet tanks:

• Loose tank bolts: The bolts that secure the tank to the bowl can become loose over time, allowing water to seep out. Tightening or replacing the bolts will fix the leak.
• Damaged or warped tank: If the tank itself has a crack or has become warped, it will need to be replaced. It’s best to replace the entire tank rather than attempting a patch repair.
• Faulty tank to bowl gasket: The gasket forms a seal between the tank and bowl. If damaged or missing, water will leak from the gap. Replacing the gasket is an easy fix for most DIYers.
• Overflow tube issues: If the overflow tube is loose, unsecured, or broken, water will flow out of the tube and tank rather than down to the bowl. Securing or replacing the overflow tube should resolve the leak.

Repairing or replacing leaking toilet components as soon as possible is important to prevent water damage to the flooring and subfloor around the toilet. With some basic tools and parts, many of these repairs can be successfully completed by homeowners as a DIY project to save on plumbing costs. However, for severe leaks or other plumbing issues, it’s best to call a licensed plumber to inspect and repair or replace components to ensure proper functioning and prevent future plumbing problems.

#5 – Broken Water Heaters and Boiler Issues

A properly functioning water heater and boiler system are crucial for providing hot water and heating in London homes. As these units age or experience issues, repairs or replacements may be needed to restore their operation.

Water Heater Repairs

The most common water heater problems are leaks, lack of hot water, rumbling or strange noises, and issues with the thermostat or heating elements. Minor leaks can often be repaired by replacing worn out gaskets or seals. Lack of hot water is usually due to a malfunctioning thermostat, heating element, or sediment buildup in the tank, which requires draining and flushing the unit. Strange noises indicate the need for servicing to check for and repair any damaged components. If issues persist after servicing, the entire water heater unit may need replacement.

Boiler Repairs and Servicing

Boiler issues are especially problematic during winter months. Common problems include lack of heat, leaking, odd noises, and pilot light outages. It is best to schedule annual servicing by a professional to inspect, clean and test the boiler to ensure efficient and safe operation. During servicing, the technician will check the thermostat, burners, heat exchanger, pilot light, gas valves, seals and other components. Any necessary repairs or part replacements will be performed to get the boiler functioning properly again.

In some cases, repeated or expensive repairs may indicate it is time to consider replacement of an older water heater or boiler unit. New, energy efficient models can provide substantial cost savings and reduce service calls. If you experience any issues with your water heater or boiler, it is best to contact a licensed and certified plumbing professional to inspect and repair or replace the unit to avoid potential safety hazards or damage. With proper servicing and care, water heaters can last 8-12 years and boilers 15 years or more.

How to Fix Common Plumbing Repairs Yourself

Leaky Faucets

A leaky faucet can waste gallons of water each day and cause water damage if left unrepaired. To fix a leaky faucet, first shut off the water supply. Then remove the retaining clips or retaining nut that secures the cartridge or stem in place. Gently pry out the cartridge or stem and inspect it for damage. If damaged, replace the cartridge or stem. Reinstall the clips or nut, turn the water back on and test that the leak is fixed. If it continues to leak, further disassembly and replacement of washers or O-rings may be required.

Clogged Drains

Clogged drains are a nuisance but often an easy fix. First, pour a commercial drain cleaner down the clog and let it sit for 15 minutes. Use a plunger to try and dislodge the clog. If that does not work, use a plumber’s snake. Feed the snake down the drain until you hit the clog, then rotate the handle to grab and break up the clog so you can pull it out. As a last resort, you may need to remove the P-trap underneath the sink to clear out the clog. Once cleared, reassemble the plumbing and run water to ensure proper flow.

Running Toilets

A running toilet wastes a huge amount of water, so repairing it should be a top priority. The most common causes are worn out flappers or fill valves. To repair, shut off the water supply behind the toilet. Lift the lid of the toilet tank and inspect the flapper at the base of the flush valve. If it does not sit properly over the flush valve opening, is damaged or worn, replace it. Next, check that the fill valve is not stuck open. Gently wiggle the float to ensure it moves freely. If not, the fill valve likely needs replacement.

Replacing a flapper or fill valve is an easy DIY project that can be completed in less than an hour. Turning the water back on and ensuring no leaks or running water completes the repair. Performing regular inspections and maintenance on your plumbing systems can help reduce more serious issues down the line, saving both time and money.

When to Call a Professional for Plumbing Repairs

As a homeowner, it is important to know when plumbing issues require professional assistance. Some plumbing problems may seem minor but can quickly escalate into expensive repairs if left unaddressed. It is recommended to contact a licensed plumber for the following issues:

Leaks or drips from pipes, water heaters, or toilets can lead to water damage if not repaired promptly. Even a small leak can soak into walls and floors, causing mold growth and structural damage over time. Plumbers have the proper tools and experience to locate the source of leaks and perform repairs to prevent further damage.

Complete clogs or blockages in drains, pipes, or sewer lines should be addressed by a professional plumber. While liquid drain cleaners or plungers may temporarily relieve minor clogs, they do not fix the underlying issue. Professional drain cleaning utilizes high-pressure water jets to break up clogs and allow for a camera inspection to check for pipe damage or tree root ingress.

Malfunctioning water heaters that are no longer heating water adequately should be evaluated by a plumber. They can test elements, thermostats, and other components to determine if repair or replacement is needed to restore hot water to your home. Attempting to repair a water heater yourself could result in electric shock, scalding water, or a gas leak.

Plumbing fixtures including toilets, sinks, tubs or showers that are leaking, clogged or not functioning properly should also be serviced by a licensed plumber. They have the skills required to repair or replace plumbing fixtures and address any issues within the plumbing system connected to the fixtures.

If left unaddressed, even minor plumbing problems can lead to water damage, high utility bills, and unsanitary conditions in the home. When in doubt about any plumbing issues, it is best to contact a professional plumber to inspect and repair or replace as needed. They have the proper training, tools, and experience to resolve plumbing problems promptly and safely.

Plumbing Repairs FAQs: Your Top Questions Answered

No matter how well-maintained a plumbing system is, issues can still arise requiring repairs. As a homeowner, it’s important to understand common plumbing problems and how to address them. Here are answers to frequently asked questions about plumbing repairs.

Why is there low water pressure in my home?

Low water pressure can be caused by clogged filters or pipes, faulty water pressure regulators, or issues with your water main or meter. Check your faucet screens and whole-house filters first. If the issue continues, contact your water utility company to inspect the water main and meter. They can also test your home’s water pressure to determine if the regulator needs replacement.

What causes leaky or dripping faucets?

Leaky faucets are often caused by worn out washers or O-rings inside the faucet that need replacement. Washers and O-rings eventually break down over time with use and exposure to water, causing drips and leaks. Replacing these small parts is an easy DIY fix for most homeowners. For more serious valve or cartridge issues, it’s best to contact a licensed plumber to repair or replace damaged components.

Why is my toilet running continuously?

A running toilet wastes a lot of water and money. The most common causes are worn out or damaged flush valve seals or flappers. The flush valve mechanism controls the flow of water into the toilet tank and bowl. When seals and flappers become loose, worn or warped, water is allowed to seep into the bowl. Replacing these inexpensive components is an easy fix and can save thousands of litres of water each day.

What causes gurgling drains and slow water drainage?

Gurgling drains and slow water flow are usually signs of a clog in the plumbing pipes. Clogs can form from a buildup of hair, soap scum, grease and other debris. Using a commercial drain cleaner or plunger can often dislodge minor clogs. For persistent or complete clogs, a plumber may need to mechanically clear the drainpipe with a plumbing snake. Tree roots are another common cause of slow drains which also require professional plumbing repair.

To summarize, the most frequent plumbing repairs for London households involve issues with water pressure, leaky faucets, running toilets and clogged or slow drains. With some basic DIY knowledge or professional plumbing services, these common problems can be resolved, saving you money, water and hassle.

Conclusion

As a homeowner in London, being aware of the most prevalent plumbing issues can help you identify problems early and prevent costly repairs down the road. Staying on top of leak detection, drain cleaning, and water heater maintenance will keep your home’s plumbing running smoothly for years to come. Knowing when to call in a professional plumber versus attempting DIY fixes is also key to avoiding compounding any problems. Arm yourself with the knowledge of the top 10 plumbing repairs outlined here so you can keep your London household’s pipes and fixtures in good working order. Taking preventative measures and addressing problems promptly will lead to a happier home with minimal disruptive and expensive plumbing surprises.