Is there anything more frustrating than turning on your faucet or shower and getting a feeble trickle of water instead of a strong, satisfying flow? Low water pressure can be a daily nuisance, making simple tasks like washing dishes, taking a shower, or watering your plants feel like a never-ending chore. While it might be tempting to blame your local water supply, the culprit is often closer to home. Let’s look at the most common causes of low water pressure and how to determine when it’s time to call a plumber for assistance.
Common Causes of Low Water Pressure
Before you pick up the phone to call a plumber, it’s essential to understand the potential culprits behind low water pressure. By identifying the root cause, you can sometimes resolve the issue yourself or at least provide valuable information to your plumber. Here are some common causes of low water pressure:
Corroded Pipes
Over time, pipes can corrode or accumulate mineral deposits inside them. This can restrict the flow of water, leading to reduced water pressure. If you have older galvanized steel pipes, they are particularly prone to corrosion. Similarly, hard water, which contains high levels of minerals like calcium and magnesium, can cause mineral buildup in your pipes, reducing their diameter and causing a decrease in water pressure.
Pressure Regulator Issues
Most homes have a pressure regulator installed to control the incoming water pressure from the municipal supply. If this regulator is malfunctioning or set too low, it can result in decreased water pressure throughout your home. A plumber can inspect and adjust the pressure regulator to ensure it’s working correctly.
Shut-Off Valves Not Fully Open
Sometimes, the issue may be as simple as a partially closed shut-off valve. Check the valves near your plumbing fixtures and make sure they are fully open.
Water Meter Valve
The main water meter valve controls the flow of water into your home. If this valve is not fully open, it can limit the amount of water entering your plumbing system and result in low water pressure.
Clogged Plumbing Fixtures
Sometimes, the issue may not be with your plumbing system but with individual fixtures. Faucets and showerheads can become clogged with sediment and mineral deposits over time, reducing water flow. Additionally, faulty fixtures or worn-out washers and gaskets can also cause low water pressure.
Municipal Water Supply Problems
Occasionally, low water pressure may be due to issues with the municipal water supply. Factors like high demand during peak usage times, water main breaks, or maintenance work in your area can temporarily reduce water pressure. In such cases, the problem typically resolves itself once the municipal supply is back to normal.
Flow Restrictions
Certain plumbing fixtures, like water-saving showerheads and faucets, are designed to restrict water flow to conserve water. While this is environmentally friendly, it can lead to lower water pressure.
Water Heater Issues
If your water heater develops problems, it can lead to low water pressure. Sediment buildup or a malfunctioning pressure relief valve can restrict water flow. Additionally, an improperly sized water heater may struggle to meet hot water demands, resulting in lower overall water pressure. A professional plumber can diagnose the problem and perform a water heater repair to restore optimal water pressure in your home.
When to Call a Plumber
Now that we’ve identified some common causes of low water pressure, it’s essential to know when it’s time to call a plumber for help. Give our plumbers a call if any of the following ring true for you:
- Consistently Low Pressure: If you’re experiencing persistently low water pressure throughout your home, even after trying some DIY fixes, it’s time to consult a professional plumber.
- Sudden Pressure Drop: A sudden, significant drop in water pressure can be a sign of a serious issue, such as a burst pipe or a major leak. In this case, don’t hesitate to call a plumber immediately for a water line repair.
- Visible Leaks: If you notice water leaks anywhere in your home, don’t delay in calling a plumber. Not only will they address the leak, but they will also assess and address any potential impact on your water pressure.
- Unexplained Water Bills: If your water bills have skyrocketed, it may indicate a hidden leak that’s causing low water pressure. A plumber can help identify and fix the issue, potentially saving you money in the long run.
- DIY Efforts Fail: If your attempts to resolve low water pressure with simple fixes like cleaning faucet aerators or showerheads prove ineffective, it’s time to bring in a professional who can diagnose and address the underlying problem.
We Can Fix Your Low Water Pressure Problem!
If you’re experiencing low water pressure and suspect it’s time to call a plumber, call on Belmar Plumbing & Heating. Our team of experienced plumbers specializes in diagnosing and resolving plumbing issues, including low water pressure. We use state-of-the-art equipment and techniques to pinpoint the root cause of the problem and provide efficient, long-lasting solutions.
Get in touch with our team today to schedule a service visit. Our dedicated team is committed to ensuring your home’s plumbing system operates at its best, providing you with the water pressure you deserve.
