How do I know if my home’s water pressure is too high?

Determining if your home’s water pressure is too high is important to prevent potential damage to your plumbing system and appliances. Here are some signs and methods to help you assess if your water pressure is too high:

Signs of High Water Pressure:

1. Noisy Pipes: If you hear banging, clanging, or other noises when you turn on faucets or appliances, it could indicate that the water pressure is causing pipes to vibrate or move.

2. Water Hammer: This is a loud banging noise that occurs when a valve is suddenly closed, caused by high-pressure water rushing through pipes and hitting a closed valve.

3. Leaking Faucets and Pipes: High water pressure can cause wear and tear on plumbing fixtures, leading to leaks or bursts in pipes.

4. Premature Appliance Failure: Appliances such as dishwashers, washing machines, and water heaters may fail sooner than expected due to the stress of high water pressure.

5. Difficulty Controlling Faucets: If you find it challenging to adjust or turn off faucets smoothly, it may be due to excessive pressure causing strong water flow.

Methods to Measure Water Pressure:

1. Water Pressure Gauge: Attach a water pressure gauge to an outdoor faucet or a hose bib to measure the water pressure. Normal residential water pressure typically ranges between 40 to 80 psi (pounds per square inch).

2. Consult a Plumber: A plumber can use specialized equipment to measure water pressure accurately throughout your plumbing system.

Ideal Water Pressure:

• Recommended Range: Ideally, water pressure in residential homes should be between 40 to 60 psi. Some homes can handle pressures up to 80 psi, but anything higher than that may lead to problems.

Addressing High Water Pressure:

1. Install a Pressure Regulator: If your water pressure consistently measures above 80 psi, consider installing a pressure regulator (also known as a pressure-reducing valve or PRV). This device controls and reduces the incoming water pressure to a safe level for your plumbing system.

2. Adjust Pressure Regulator: If you already have a pressure regulator installed, a plumber can adjust it to lower the water pressure to an appropriate level.

3. Monitor Regularly: Periodically check your water pressure using a gauge to ensure it remains within the safe range. Fluctuations in water pressure over time may indicate a need for adjustments or repairs.

4. Consult a Professional: If you notice signs of high water pressure or are unsure about measuring and managing water pressure yourself, consult a licensed plumber. They can assess your system, recommend solutions, and ensure your plumbing operates efficiently and safely.

By being aware of the signs of high water pressure and taking proactive measures to monitor and adjust it as needed, you can prevent potential damage to your plumbing system and appliances, ensuring a reliable and efficient water supply in your home.