How To Adjust Water Pressure

Are you facing issues with your water pressure? It’s a common problem that many homeowners face. Luckily, there are a few things you can do to adjust water pressure and improve the flow of water in your home. In this article, we’ll explore some of the most effective ways to adjust water pressure.

Understanding Water Pressure

Before we dive into the process of adjusting water pressure, it’s important to understand what water pressure is. Water pressure is the force that pushes water through your pipes and out of your faucets. The pressure is typically measured in pounds per square inch (PSI). The standard water pressure for most homes is between 40 and 60 PSI. Anything above or below this range can cause problems.

Checking Your Water Pressure

The first step in adjusting water pressure is to check your current water pressure. You can do this by using a water pressure gauge. Attach the gauge to an outdoor faucet and turn on the water. The gauge will give you a reading of your current water pressure. If the reading is above or below the standard range, you’ll need to adjust it.

Adjusting Water Pressure

There are a few ways to adjust water pressure in your home. We’ll explore some of the most effective methods below.

Adjusting the Pressure Regulator Valve

The pressure regulator valve is a device that controls the water pressure in your home. It’s usually located near the main water line. To adjust the pressure regulator valve, turn it clockwise to increase the pressure and counterclockwise to decrease it. Be sure to make small adjustments and check the water pressure after each adjustment.

Replacing the Pressure Regulator Valve

If adjusting the pressure regulator valve doesn’t work, you may need to replace it. This is a more complicated process that should be done by a professional plumber. The new valve must be installed correctly to ensure proper water pressure.

Checking for Leaks

Leaks in your plumbing system can cause low water pressure. Check for leaks in your pipes, faucets, and valves. If you find a leak, repair it as soon as possible.

Cleaning Your Plumbing Fixtures

Mineral buildup in your plumbing fixtures can also cause low water pressure. To clean them, remove the fixtures and soak them in vinegar overnight. Rinse them with water and reinstall them.

Replacing Your Plumbing Fixtures

If cleaning your plumbing fixtures doesn’t work, you may need to replace them. New fixtures can improve the flow of water and increase water pressure.


Q: Why is my water pressure too high?

A: High water pressure can be caused by a faulty pressure regulator valve or a closed water valve. Adjusting the pressure regulator valve or opening the water valve can fix the problem.

Q: Why is my water pressure too low?

A: Low water pressure can be caused by leaks in your plumbing system, mineral buildup in your fixtures, or a faulty pressure regulator valve. Check for leaks, clean your fixtures, and adjust the pressure regulator valve to fix the problem.

Q: Can I adjust the water pressure myself?

A: Yes, you can adjust the water pressure yourself. However, if you’re not comfortable doing it, you should hire a professional plumber.


Adjusting water pressure can improve the flow of water in your home and prevent plumbing problems. If you’re experiencing low or high water pressure, follow the steps outlined in this article to adjust it. Remember to check your water pressure regularly and fix any leaks or plumbing issues as soon as possible.