Common Causes For Low Water Pressure In Your Kitchen Sink

kitchen sinkThe sudden loss of pressure in your kitchen sink is a significant nuisance. It is also an inconvenience, especially if you are cooking or washing dishes.

When faced with low water pressure issues, contact Robinson Plumbing right away. Our team of trained and certified plumbers can pinpoint what is causing the decrease in pressure. They will offer you the best solutions for your issue. This way, you can choose the option that best suits your needs and budget. As a family owned and operated company, we aim to deliver fast, reliable, and affordable services.

We also offer other plumbing services. We specialize in water leak repairs, plumbing fixture installations, and more. Call our office today. Low water pressure might seem like a minor issue. However, it can escalate to something worse. Schedule an appointment with us today.

Call Today: (610) 351-9889

Common Causes For Low Water Pressure In Your Kitchen Sink

faucet in kitchenWhen you realize that your sink’s water pressure is suddenly low, you may wonder what may have caused it. A variety of reasons can cause low water pressure. In this article, we discuss what causes low hot water pressure in a kitchen sink.

Check All Faucets

When you notice that your kitchen sink has low water pressure, the first thing you should do is check all the faucets in your home. For example, check to see if you have low water pressure in the bathroom sink or any of your showers. Walk around your house and open the taps and showerheads one by one. Turn hot and cold faucets separately. Check to see if the low water pressure in your kitchen sink is an isolated case.

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Clogged Aerator

The next thing you need to do is to check the faucet aerator in your kitchen sink. The aerator is usually at the tip of the faucet head. This equipment adds air to the water. In turn, it creates a non-splashing stream. Unfortunately, the aerator can get clogged by small particles.

To check if there is a blockage, unscrew the aerator from your faucet. If the water pressure returns to normal, then you have a clogged aerator. Just clean the aerator by soaking it in vinegar overnight. When the debris is gone, screw it back in place. However, if the aerator is damaged, you need to get it replaced.

Pressure Regulator

A pressure regulator is installed in the water meter in your home. It is used to control the water pressure. It is pre-set to a level by the manufacturer to reduce the water pressure in your pipeline. This level ensures that your pipes remain undamaged by the intense water pressure.

When the pressure regulator fails, it can cause low water pressure. It will also affect all of the plumbing fixtures in your home and not just your kitchen sink. Therefore, if your pressure regulator is damaged, call a certified plumber immediately. Conducting a do-it-yourself repair on your pressure regulator might damage it further. An expert has the knowledge and tools to know whether you need a repair or replacement.

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Pipeline Issues

water pipeWhen dealing with low water pressure in the kitchen sink but it is not the aerator, then it could be your pipes. Water pipes in your plumbing system that can affect the water pressure. If you experience any issues with your plumbing pipes, call a plumber right away.

Water Leaks

A leak in your pipeline, regardless of how small, can cause low water pressure. Leaks happen due to a couple of reasons. One is when cold and hot water runs through the pipe. This temperature change dramatically affects your pipes’ integrity. Eventually, the pipes can burst or crack, and water will leak through. Other reasons include normal wear and tear, unregulated water pressure, and clogs.

What you should do is turn off all the faucets and valves in your home. Next, contact a professional plumber. An expert can do an accurate meter reading. Also, a licensed plumber can find the leak and repair it correctly.


Some water pipes are usually made of cast or galvanized iron. Unfortunately, the minerals in the water react with the metal. In turn, mineral deposits are formed, and the rough surface of the iron pipe peel off. This debris accumulates inside your pipe over time. Eventually, a blockage develops in your pipeline. You need to contact a trusted plumber to find the blockage and fix it.

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How To Deal With A Clogged Kitchen Sink Hose



When you need plumbing services, contact Robinson Plumbing. We can accurately find the cause of your low water pressure and offer the most practical and affordable solutions to fix it. Our plumbers are equipped with the skills, training, and knowledge to get the job done well. Call us today and schedule an appointment. We offer free estimates.

Call Now: (610) 351-9889

Call us today at (610) 351-9889 or contact us for any questions that you might have!