What Causes Low Water Pressure in Your Home?

When you turn on the water in your home, you expect the pressure to be strong and consistent. When the water pressure starts to fail, you may worry that something is wrong with the system and wonder whether it is something that you need to get fixed as soon as possible. There are a few common issues that can make the water pressure get low and some of the most common issues include:


The Water Supplier Has Issues

Before you start to turn all the valves and knock on the pipes, ask around and see if any of your neighbors are running into problems. If they seem to have the same issue as you, this is a chance that it is a bigger problem and not something connected just to your home. In this case, you need to contact your water supplier and see whether they know about the water pressure issue that is going on. They should be able to get it fixed up for you and bring the pressure back up.

The Shutoff Valve Isn’t Open

If you talk to the neighbors and you find that your home is the only one with any issues, then this means you need to look around your own home to see if there is an issue. You need to be able to find and then shut off the main house shutoff valve. It is possible that the valve is part of the way open, but not all the way, which is enough to make the pressure go down.

Unless you had some kind of emergency that included a burst pipe or a leak, you probably haven’t messed with this valve at all. In some cases, the valve is located outside of the home, but often it is going to be somewhere inside, located where the main city supply pipe is going to enter into the home.

If the handle has one that is similar to the one attached to your hose, you need to turn counterclockwise as it can go in order to make sure it is open all the way. If the handle looks more like a lever, then you need the Lever to be parallel to the pipe to open it all the way up and increase the pressure.


 What Causes Low Water Pressure in Your Home?


Water Meter Valve Isn’t Open

It is possible that something is wrong with your water meter valve. This is the second valve in the process that will control the water intake into the home. This part will belong to the water company, which means it is not likely that you will deal with it on your own. They can even be difficult to reach in many cases.

If you have recently gotten some work done on the home and then you started to notice the lower water pressure, it is time to contact the water company to have them come check. They will check to see whether the valve was opened up all the way and can get it all fixed for you too.

Pressure Regulator is Failing

Not all plumbing is going to have a pressure regulator. If you look through your system and notice that you do not have one, then you can skip this solution. But if you do, you will be able to test to see whether it is working for you or not. Simply attach a water pressure gauge to the outside hose spigot, ideally the one that is as close to the pressure regulator as possible. Turn on the water and see what the pressure gauge gives you for water pressure.

If it is lower than what the pressure regulator is reporting, the issue could be with the pressure regulator. These regulators are supposed to adjust the pressure coming from your water supply line to a level that is safe for the pipes. If it is not reading, it thinks that it’s doing its job when it is actually lowering the PSI. You can also replace your pressure regulator on your own, but you could call in a plumber to do the work for you.

The Pipes are Clogged

It is possible that a clog isn’t going to happen just beneath the drains. They can actually form in the depths of the piping, and even a small clog is enough to gum up the works enough to lower the water pressure. Because it is possible the clog can be anywhere beneath the house, you will need to work with a plumber to safely remove it and not ruin your pipes.

They can take a look at the problem and determine what is the safest way to proceed to not ruin the pipes or contaminate any of the water along the way.

Corroded Pipes

In some cases, you may still have the original piping that came with the house. Pipes, especially if they are made out of galvanized steel, will have an expiration date. In fact, these can begin to corrode after a measly 20 years. Copper pipes can last for 50 years or more and brass pipes are good for between 40 to 70 years.

If you have an older home, it is more likely that you will have corrosion in the pipes. Newer pipes are going to be made out of materials that can last a long time, which will help you to not have to worry about them, but when the home is older, you may not have that luxury. And when the pipes begin to corrode, it may be enough to limit the amount of pressure you can get when you turn on the water. Discuss some of the options available to you with a trusted plumber to see what you can do to help fix the problem.

When you have a plumbing issue, it is important to trust the professionals at John Padilla Plumbing to help you take care of the issue and keep your property safe. Our professionals at jpplumbers will ensure that the issue is fixed as soon as possible, protecting your investment and ensuring that the plumbing is back up and running in no time. Don’t trust just anyone to take care of your plumbing needs. Call our professionals to step right in and take care of you.


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