Common Plumbing Mistakes that homeowners make

8 Common Plumbing Mistakes that homeowners make

Most of the homeowners often like to do plumbing works on their own due to different reasons. Some do it to save their money; some hate waiting for plumbers, so they try to fix the issue on their own. 

If you’re one of them, then you might be facing some issues while doing plumbing works? Right!

In this post, I’m going to cover how to avoid common plumbing mistakes.  By having a glance at this post, you can prevent common plumbing mistakes.

Generally, you can fix most of the plumbing repairs on your own by just knowing about a few tools and with a little elbow grease. Plumbing is not a rocket-science or its not even physically challenging task. 

Common Plumbing Mistakes that homeowners make
Common Plumbing Mistakes that homeowners make

It’s just a normal thing that is relatively easy if you know about the pipes, building code regulations, and more. You can do your own plumbing work yourself by avoiding common plumbing mistakes. 

Let’s get to know about the 8 common plumbing mistakes that homeowners make.

8 Common Plumbing Mistakes that homeowner makes:

In these eight common plumbing mistakes that homeowners make, I’m going to cover different aspects like drain cleanerdrain clogs, fixing pipes, and more common plumbing issues. If you’re not confident enough to do the job, then you can call a plumber.

Being too hard on stuck shut off valve:

Generally, sink and toilet shut off valves do tend to seize when they are not operated for a longer period. If you can’t, turn the knob with your hand, and don’t think you can solve the issue by applying the pressure of your muscle. 

Then you will break off the knob and also the valve stem. So, you have to resolve the issue correctly. In general, this problem is caused by the packing seal welding itself into the valve stem, and it prevents it from turning either way.

To fix this issue, you have to use an adjustable wrench to loosen the stem nut. After that, snug up stem nit and ensure that there is no leak over there. This will be enough to resolve the issue.

Natural Cleaning vs Chemical Drain Cleaner:

Most of the homeowners always have a misconception in using chemical drain cleaner. They think that chemical drain cleaner is a magical product. Just by using a few cups of chemicals down the drain, they believe that it can open pipes and quickly send wastewater away. 

However, it doesn’t work like that. The chemical drain cleaner can have a lasting effect on the plumbing system.  People who often use chemical drain cleaners to drain clogs could cause their plumbing pipes to leak and corrode.

Apart from chemical drain cleaner, you can clean your drains with alternative products.

Plumbing Auger: The plumbing auger is a manually powered device that is identical to drain cleans or snake. It will be without a  caustic chemical or plumber. This is an excellent alternative to chemical drain cleaners.

Natural Products: If you would like to clean your slow drain, sprinkle it with a baking Soda and pour it in vinegar and leave it for hours. After you’re done, you have to flush hot water into the drain.

In case, if you couldn’t do it by yourself or it didn’t work out for you, call a plumber to take care of the clogs without harmful chemicals.

Wrapping thread tape in the wrong way or using the wrong tape:

The most commonly used thread tape is PTFE thread tape, and it should be used in a clockwise direction around the threads to work correctly.

But, most of the DIY homeowners try it using backward or use other tapes for these thread fitting. This will defeat the whole purpose of using thread tape.

Make sure you wrap the tape three times around the threads in a clockwise direction with the last wrap facing to the left. In case if it’s wrapping to the right, then it’s the wrong direction you have to stop and re-wrap it again.

Not turning off the water:

Most homeowners make this common mistake. Usually, people think that they can leave the water on and swap in a new valve. But they shouldn’t do that because it will be a messy problem later on.

If you fail to turn off the water before doing plumbing work or fixing anything, it can lead to gushing pipes or even a household flood and can quickly turn that into a terrible mess.

So, it’s best to know your home’s plumbing system before starting your plumbing work. Carefully turn off the water at the shutoff valve. In case, if you are unable to find it, then you can turn off the water main and it can help you out.

Inadequate Slope and Plumbing Cleanouts:

Generally, people overthink slopes can help them. But, too much slope is never right. If you are wondering about having a higher slope, then you have to rethink it. 

Usually, a high slope means it comes out faster than you expect, causing issues later on during regular operation. 1/4 inch per feet is more than enough for you. 

Coming to the cleanouts, you will find many cleanouts in the wrong location that makes it hard to service the line whenever it gets clogged.

In general, cleanouts are not required by the code that is above the first floor, but you need cleanouts at the base of each sanitary stack to make your work smoother.

Performing Unpermitted Work:

Homeowners striving to do plumbing will always make significant changes to their home’s plumbing without proper knowledge and permits. This can devalue your home. 

In general, properties that are unpermitted to work may always take a longer time to sell, and you may lose money as well.

Some of the states often require contractors to pull permits, and few states allow homeowners to pull licenses for themselves. In either way, homeowners should have a permit whenever they perform installation works or repiping works.

The permission always enables a local building official to check your place, and it would be better for your community.


Connecting Galvanized and Copper Pipes:

Homeowners who often try plumbing works by connecting Galvanized and Copper pipes while repairing. This is not a good practice because whenever galvanized meets with the copper pipe, it will only cause corrosion.

So, it would help if you didn’t combine it directly. However, you can do if you use a particular piece called dielectric Union.

The dielectric union is a unique joint that uses plastic and rubber washer to avoid copper and galvanized piping from touching each other. So, no corrosion will be caused, and you will be okay.

DIYing without proper knowledge and training:

Without the proper knowledge or training, homeowners shouldn’t do tough plumbing jobs as it isn’t your profession.

However, doing regular jobs is okay, but you shouldn’t do all the tough jobs that require a professional plumber.

Usually, professional plumbers go for training to learn the drainage system, find the best equipment, and use them. So, they can do most of the repair work successfully with the amount of experience they have and ensure your project is completed safely.

 Professionals also take a licensing exam to prove his knowledge of plumbing so he can do the task correctly. However, by doing DIY work yourself without expertise can make you cost more money to the contractor to redo the work.

It will be a burden on you, so you have to leave tough plumbing tasks to the professionals to handle things perfectly.

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