The Top 15 Most Common Plumbing Issues And How To Fix Them

When it comes to plumbing, the last thing you want is for your house to start leaking or causing other problems. 

That’s why it’s important to know how to spot potential issues and then have them fixed by a professional before they get out of hand. Here are 15 common plumbing problems and ways to deal with them before they become disasters:

Most Common Plumbing Problems and How to Fix Them
Common Plumbing IssueSolution
Leaky FaucetsReplace faulty washer or O-ring inside the faucet handle
Clogged DrainsUse drain guards, avoid pouring grease or oil down the sink
Running ToiletsAdjust or replace the flapper valve
Low Water PressureCheck pressure regulator valve, clean aerators
Water Heater IssuesCheck pilot light (for gas heaters), reset thermostat
Frozen PipesThaw pipes using gentle heat source, insulate pipes
Dripping ShowerheadsReplace worn-out washers or showerhead
Burst PipesShut off water supply, call emergency plumber
Toilet Bowl LeaksCheck wax seal, tighten connections
Sewer Line BackupCall professional plumber for thorough inspection
Faulty Sump PumpTest pump operation, clean pump or replace if necessary
Kitchen Sink Sprayer IssuesClean or replace aerator, check hose connection
Water Pressure FluctuationsInspect pressure regulator, check for leaks
Slow Draining Bathtub or ShowerClear debris from drain, use drain cleaner
Faulty Garbage DisposalReset disposal, check for jam or clogs

Slow-Draining Sinks

Check for a clog. Sometimes, the problem is simply that the drain is blocked. If you’ve tried plunging and still can’t get it to clear, then you may have some debris caught in your pipes or a tree root growing into them.

Use a plunger. A simple sink plunger should do the trick if you’re dealing with an easily-fixable blockage (like hair). Just plunge away until water starts flowing freely again—and be sure to clean up after yourself!

Use a drain opener or snake tool if necessary. If your sink isn’t draining properly, these are two other options worth trying before calling in a plumber’s helper or snake tool to do all of the work for you!

Don’t let common plumbing issues ruin your day. Check out our comprehensive guide on the most common plumbing issues and how to fix them for step-by-step solutions.

Dripping Taps

You’ve probably experienced this one before: You’re washing your hands in the bathroom, or even just coming to a sudden stop after running the tap for an extended period of time. 

You turn off the water and all seems well, until about five minutes later when you’re drying your hands and realize that you’re still getting drips from the tap.

The problem here is often due to worn washers, the rubber gaskets that make sure no leaks escape under pressure or broken ones altogether. 

If this is happening regularly, it’s best to replace them with new washers so that no more water escapes down pipes or anywhere else!

Common Causes of Dripping Taps

BrandCommon Causes
DeltaWorn-out rubber O-ring or cartridge
MoenDamaged or deteriorated valve seat
KohlerCorroded or faulty ceramic disc cartridge
American StandardLoose or worn-out packing nut or stem seal
GroheMalfunctioning internal ceramic cartridge or seal
PfisterLoose or damaged washer or cartridge
HansgroheFaulty or deteriorated rubber seals or gaskets
Glacier BayCorroded or worn-out valve stem
TOTODefective or worn-out inlet or outlet seals
BrizoBroken or cracked internal valve mechanism

This table showcases common causes of dripping taps, taking into consideration various popular brands.

Low Water Pressure

Low water pressure can be caused by a number of different things. If the pressure at the source is low, or if there is a leak in your plumbing system, then it will cause lower water flow throughout your home. 

In order to fix this issue you need to inspect all of these components so you know where the problem lies:

Pressure gauge – This gauge measures how much pressure is being put out by your municipal water supply and shows how much flow rate will be available at any given time. A reading below 25 PSI means that there’s something wrong with your plumbing system (or possibly just an old unit). The good news? You can buy an inexpensive replacement online for about $10!

Pressure regulator – The regulator lowers the amount of water flowing through hot or cold lines so that they don’t burst from too much pressure. If yours isn’t working properly, check to make sure it hasn’t been tampered with or damaged by corrosion over time; otherwise replace it with something new (around $25).

Water pressure at source – Check this using test strips designed specifically for indoor use; if its level has dropped significantly since last year’s readings then contact an expert immediately because those levels should not change unless there are leaks present somewhere within the house!

When it comes to plumbing issues, there are many surprising fixes you can do yourself at home. Discover 10 surprising plumbing fixes that can save you time and money while keeping your plumbing system in top shape.

Clogged Toilet

If you have a clogged toilet, don’t panic. The problem is actually pretty simple to fix, and can be avoided with proper maintenance.

To unclog your toilet:

Use the plunger in the tank and hold it there for several minutes. This will clear out most of the water from the tank and bowl, allowing you to see what’s causing the blockage. 

If this doesn’t work or if you still have trouble removing all of it, try pouring some baking soda down into the drain as well as some vinegar (both of these substances neutralize each other). Then flush again with some hot water from the faucet or sink; that should do it!

Common Causes of Clogged Toilets

BrandCommon Causes
DeltaExcessive toilet paper or foreign objects in the bowl
MoenFlushing non-flushable items or excessive paper usage
KohlerLarge waste or foreign objects blocking the trapway
American StandardFlushing feminine hygiene products or excessive waste
GroheExcessive paper or wipes, or foreign objects in the bowl
PfisterFlushing items that are not toilet paper or waste
HansgroheExcessive paper usage or foreign objects in the drain
Glacier BayFlushing non-biodegradable items or excessive waste
TOTOExcessive paper usage, flushing non-flushable items
BrizoForeign objects or excessive waste blocking the trapway

This table outlines common causes of clogged toilets, considering various popular brands.

Clogged Bathroom Sink

If your bathroom sink is clogged and nothing seems to work, there are a few more things you can try before calling in a professional.

Use A Plunger – If you’ve tried everything else, it’s time to bring out the big guns: a plunger. There are different types of plungers (or “potato mashers,” as some call them), but they all work the same way: put the rubber cup over your drain and press down on it with force. 

This should create enough suction around the blockage that water will start draining through again. Once this happens, keep pushing until the sink is clear but remember to never do this without water or other liquids in there! It could cause serious damage if you move something critical like an important pipe or fixture!

Use A Snake – If using a plunger doesn’t work (or if even moving your hand makes you feel weird about touching “down there”), then it may be time for one last-ditch effort: using a snake tool as opposed to just plunging straight into whatever exists at the bottom of your drain line without any warning whatsoever . 

With some finesse, though and maybe even some elbow grease you’ll eventually find what needs removing from within all those pipes underfoot… provided said item has already been dislodged by previous efforts such as pouring hot water down them first).

Being budget-conscious doesn’t mean you can’t handle plumbing fixes on your own. Learn about the top 10 DIY plumbing fixes that are affordable and effective, allowing you to tackle common plumbing issues without breaking the bank.

Clogged Kitchen Sink

The first thing to do is to try the old plunger trick. If the sink is draining slowly, it’s likely that a clog has formed somewhere in the pipe leading from your dishwasher or garbage disposal. 

Simply place a generous amount of liquid hand soap into the sink and then plunge vigorously as if you were trying to unclog a toilet (this may cause some splashing). If you’re lucky, this will dislodge whatever’s blocking your drain and allow water or suds to flow freely again.

If plunging doesn’t work, then it’s time for drastic measures: snake in hand! The auger pictured above has been designed specifically for use on drains; however there are other tools available on Amazon that look similar but lack rubber grips on their handles these should be avoided because they’re less efficient at removing obstructions from pipes. 

To use either type of tool (or even if you’re not sure what kind), simply feed one end down into your drain until you feel resistance then twist and pull until whatever was clogging up things comes out!

Clogged drains are a common plumbing problem, but they can be resolved with simple tips and techniques. Get valuable insights into fixing clogged drains with our expert advice, ensuring smooth water flow and preventing further complications.

Clogged Shower Drain

If you’re dealing with a clogged drain, there are several possible solutions. The first step is to remove any hair, debris and other matter that might be blocking the drain. 

You can use a plunger or snake (a long flexible metal tool with a handle) for this purpose; some people also find success using water pressure washers or chemical drain cleaners if those methods fail.

If none of those options work for you, there may be another option: rerouting your plumbing so that it avoids the problem area altogether. If this seems like an ideal solution to you but isn’t feasible due to financial or technical reasons (or simply because it would be difficult), consider contacting a professional plumber instead!

Sewer Line Issues

If you have a problem with your sewer line, it could be caused by a number of things. The most common issue is an obstruction in the pipe, which can be anything from tree roots to dirt or grease buildup. 

Another possibility is that there’s a leak somewhere along the line and water is coming out of it. Whatever the problem, if you don’t know what’s causing it and how to fix it yourself (or if you’re not sure whether or not you should attempt DIY repairs), here are some steps to take:

First, determine if there’s actually anything wrong with your plumbing system at all; this is especially important when dealing with older homes where pipes aren’t always in great shape. 

For example, if there are no leaks or other signs of damage anywhere else in your house but one particular bathroom sink does not drain properly after using it for several minutes every morning before work (and no matter how much elbow grease goes into scrubbing off soap scum at night), then there may be nothing wrong with that specific fixture it could just be clogged due to buildup around its drain opening courtesy of all those hard-to-clean spots on old sinks made out of porcelain-enameled steel like yours!

To avoid common plumbing mistakes and ensure the longevity of your plumbing system, it’s crucial to be aware of potential pitfalls. Explore our guide on the 15 most common plumbing mistakes and learn how to avoid them, saving yourself from costly repairs and inconveniences.

Running Toilets

If your toilet is running, it’s likely due to a clog somewhere in the system. To fix this problem, remove the lid from your tank and remove any debris that may be stuck in there. 

Make sure everything is clean and dry before putting everything back together again and turning on the water supply. This should solve your problem!

If you’re still having problems with your toilet after trying these steps, it might be time for professional help. A plumber can diagnose what exactly is causing the leaky faucet and repair it accordingly.

Common Causes of Running Toilets

BrandCommon Causes
DeltaFaulty flapper valve or chain length
MoenDamaged or worn-out flapper or flush valve
KohlerMisaligned or deteriorated flush valve seal
American StandardFaulty or corroded fill valve or flapper
GroheImproper float adjustment or damaged flush valve
PfisterMalfunctioning or worn-out fill valve
HansgroheImproper water level adjustment or defective flush valve seal
Glacier BayFaulty or worn-out fill valve or flapper
TOTODefective or misaligned flapper or fill valve
BrizoMalfunctioning flush valve or faulty flapper

This table presents common causes of running toilets, taking into account various popular brands.

Seals and Gaskets Wearing Down and Leaking

Seals and gaskets are one of the first things to go when your plumbing system is old. It’s important not to neglect these parts, because they can make all the difference in how efficiently your pipes work.

If you’re not comfortable doing any kind of DIY job around the house, it’s best to call a professional plumber in this case but if you’re up for the task, there are ways that you can save money by replacing them yourself. A lot depends on how difficult it is to access those particular seals or gaskets: some may require more time and effort than others do. 

The best thing to do is have a look at what needs replacing first; then decide whether or not it seems worth tackling yourself (or whether finding professional help would be better).

Noisy Pipes

If you hear a loud bang or clunk from your pipes, it’s probably not as serious as it sounds. The sound could simply be the result of water pressure moving through the pipes, or it might signify something bigger a leaky pipe, for example.

Check your plumbing for leaks:

  • Check under sinks and toilets to see if there are any drips coming down from the pipes. If there are any leaks, you’ll want to repair them before they become more serious problems in your home.
  • Check around faucets and showerheads to make sure no water is escaping from them while they’re turned on or off. You may need to tighten some connections if you find something loose or cracked in these areas that could lead to leaks down the road (or immediately!).

Common Causes of Noisy Pipes

BrandCommon Causes
DeltaWater hammer or loose mounting brackets
MoenAir in the pipes or loose pipe connections
KohlerWater pressure fluctuations or improper valve sizing
American StandardCorroded or loose pipe hangers
GroheLoose or faulty pressure regulator valve
PfisterSediment buildup or water flow restriction
HansgroheImproperly secured pipes or water velocity
Glacier BayWater temperature fluctuations or expansion joints
TOTOVibrations from water flow or valve malfunctions
BrizoPipe expansion and contraction or plumbing layout

This table highlights common causes of noisy pipes, considering various popular brands.

Water Heater Issues

When it comes to plumbing troubles, water heater issues tend to be the most expensive and potentially dangerous. 

Leaking from a cracked tank or rusting on the bottom can cause your whole house to flood with no warning—and that’s just one of many possible scenarios.

Fortunately, there are a few key ways you can avoid these problems in the first place:

Go through your regular maintenance schedule like clockwork. Your water heater should be checked every six months (or sooner if you notice any problems). 

That includes testing for leaks, cleaning out sediment build-up and checking that all parts are in working order. 

If you don’t know where these areas are located or what they look like, ask someone who does! Reducing corrosion is critical when it comes to preventing expensive repairs down the line; plus it’ll extend the life of your appliance by years!

Leaky Faucet

What you’ll need:

  • Pliers or wrenches
  • Household wrench
  • Screwdriver (Phillips head) or hex key set if your faucet has a removable cartridge that you can access from the top of it and not through the bottom of your sink. If not, skip this step.
  • Replacement washer(s) and O-ring(s). Make sure to get one size smaller than what came with your faucet, as they tend to wear out over time and may not be as tight as when new.
BrandCommon Causes
DeltaWorn-out rubber O-ring or cartridge
MoenDamaged or deteriorated valve seat
KohlerCorroded or faulty ceramic disc cartridge
American StandardLoose or worn-out packing nut or stem seal
GroheMalfunctioning internal ceramic cartridge or seal
PfisterLoose or damaged washer or cartridge
HansgroheFaulty or deteriorated rubber seals or gaskets
Glacier BayCorroded or worn-out valve stem
TOTODefective or worn-out inlet or outlet seals
BrizoBroken or cracked internal valve mechanism

Frozen Pipes

If you have a frozen pipe, there are several ways to thaw it. You can use a hair dryer, or wrap a towel around the pipe and pour hot water over it. If your pipes are still freezing up despite these steps, call your landlord or hire a professional plumber to take care of the problem.

It’s important that you shut off the water when working on frozen pipes so that no damage is done by running water through them during thawing attempts. 

Once you’ve turned off the water supply, wrap something like an old t-shirt around one end of each pipe and try warming it up with your hands or heating pad (if available).

Backflow Issues

Backflow prevention is important.

The main thing you need to know about backflow prevention is that it is illegal and dangerous to use a non-backflow-protected faucet or hose bibb in any situation where potentially contaminated water could flow into the drinking water supply. This includes:

Watering your plants with your garden hose on a hot day when it’s dusty outside—your sprinkler system might kick up dust and dirt into the air, which can settle into the soil of your plant beds. The chance is greater if you’re watering on a windy day. 

That dirt can then contaminate nearby groundwater sources or even ponds, lakes, rivers and streams that feed local wells or reservoirs used for human consumption.

In this case, using a backflow protection device would be required by law!* You’ll want to invest in one before moving forward with this project!

Be Sure To Call Your Plumber To Fix Severe Problems.

Call a professional if your plumbing problems are severe. If you have a burst pipe or water leak, or even if you’re dealing with some kind of major problem, calling your local plumber is always recommended. 

Plumbers can help with many other issues as well, including toilet repair and drain cleaning services. Some problems are not serious, but can be fixed by a plumber (like replacing an old shower head). 

Other problems are more severe and should be handled by an experienced professional (like fixing an issue with the main water supply).

Plumbing IssueWhen to Call a Plumber
Leaky PipesIf the leak is significant or inaccessible
Sewer Line BlockageWhen multiple drains are affected or sewage is backing up
Burst Water HeaterImmediately to prevent further damage and ensure safe replacement
Gas Line LeakImmediately, evacuate the area and contact the gas company
Persistent ClogsIf home remedies and plunging fail to clear the blockage
Water Pressure ProblemsIf low or inconsistent water pressure persists
Main Water Line LeakWhen a significant amount of water is being wasted
Frozen PipesTo prevent bursting and safely thaw the pipes
Backflow Prevention FailureWhen there is a risk of contaminated water entering the system
Boiler MalfunctionIf there is no heat or hot water in the home
Septic Tank IssuesWhen there are signs of septic system failure or backups

This table highlights common plumbing issues and indicates when it is advisable to call a professional plumber for assistance.

Conclusion

Hopefully, you’ve learned some valuable information from this article and have been able to find the right solution for your plumbing issue. 

If not, don’t worry! There are many other articles on our site that can help you out as well. If none of those work either then it might be time to call in a professional plumber who will be able to come out and fix whatever problem you may have.

Further Reading

Here are some additional resources for further reading on common plumbing problems and their solutions:

Common Plumbing Problems: How to Avoid Them: This blog post provides valuable insights and tips on how to prevent common plumbing issues, helping you maintain a smoothly functioning plumbing system.

Common Plumbing Problems: How to Fix Them: Discover practical solutions and step-by-step guides for resolving common plumbing problems with this informative blog post, ensuring you can handle minor plumbing issues effectively.

Plumbing Problems: A Guide: Architectural Digest offers a comprehensive guide to plumbing problems, discussing common issues and providing expert advice on troubleshooting and repairs.

FAQs

What are some common plumbing problems homeowners face?

Common plumbing problems homeowners often encounter include leaky faucets, clogged drains, running toilets, low water pressure, and water heater issues.

How can I fix a leaky faucet?

To fix a leaky faucet, start by turning off the water supply. Then, replace the faulty washer or O-ring inside the faucet handle. If necessary, consult a plumber for more complex faucet repairs.

What can I do to prevent clogged drains?

To prevent clogged drains, avoid pouring grease or oil down the kitchen sink, use drain guards to catch hair in bathroom drains, and refrain from flushing items like wipes or feminine hygiene products down the toilet.

How do I increase water pressure in my home?

To increase water pressure, check the pressure regulator valve, clean or replace clogged aerators or showerheads, and ensure there are no leaks or obstructions in the plumbing system. If the issue persists, consult a professional plumber.

What should I do if my water heater is not providing hot water?

If your water heater is not providing hot water, check the pilot light (for gas heaters), reset the thermostat, or inspect the heating elements (for electric heaters). If the problem persists, it’s recommended to contact a professional plumber for further assistance.