ERM Plumbing & Heating

May 24, 2024

Experiencing low water pressure in your home can be incredibly frustrating, whether it’s in the shower, at the kitchen sink, or when doing laundry. This common issue can stem from a variety of causes, ranging from minor problems like a clogged aerator to more serious issues such as corroded plumbing. Understanding the underlying reasons for low water pressure and knowing how to address them can help restore your home’s water flow to optimal levels.

In this blog, we’ll explore some of the most common causes of low water pressure and provide practical solutions to fix them.

What are the Common Causes of Low Water Pressure?

Some of the major causes of low water pressure are listed below:

  • Clogged Pipes: One of the most common causes of low water pressure is clogged pipes. Over time, mineral deposits, debris, and even rust can build up inside your pipes, restricting water flow. This is especially common in older homes with galvanized steel pipes. To address this issue, you may need to clean the pipes or, in severe cases, replace them entirely. Regular maintenance and using water softeners can help prevent this problem.
  • Faulty Pressure Regulator: A pressure regulator is a valve that controls the water pressure entering your home. If this device malfunctions, it can cause a significant drop in water pressure. To check if the pressure regulator is the culprit, you can use a water pressure gauge. If the pressure is abnormally low, replacing the regulator may resolve the issue. This is a relatively simple fix but might require the expertise of a professional plumber.
  • Leaks in the Plumbing System: Leaks can significantly affect your water pressure, as water escapes before it reaches your faucets. Inspect your home for visible signs of leaks, such as water stains, damp spots, or unexplained puddles. Sometimes, leaks can be hidden behind walls or under floors, making them harder to detect. In such cases, it might be necessary to hire a professional plumber who can use specialized equipment to locate and repair the leaks.

How Can You Improve Low Water Pressure?

Improving low water pressure often involves identifying and addressing the root cause of the problem. Start by checking for visible leaks and ensuring all valves are fully open. Cleaning faucet aerators and showerheads can also help improve water flow. If the issue persists, consider installing a water pressure booster system, which can increase the pressure throughout your home. Regular maintenance, such as flushing your water heater and cleaning your pipes, can also prevent future issues.

What Should You Do if the Low Water Pressure Persists?

If you’ve tried the above solutions and the water pressure remains low, it might be time to consult a professional plumber. Persistent low water pressure can indicate more serious problems such as pipe corrosion, a failing water pressure regulator, or issues with the municipal water supply. A professional can conduct a thorough inspection, diagnose the problem, and recommend the best course of action. They can also advise on whether replacing old plumbing systems might be necessary to resolve the issue permanently.

How Can You Troubleshoot Low Water Pressure Issues?

If you're experiencing low water pressure, here are some steps you can take to troubleshoot the issue:

  • Check all faucets: Determine if the problem is isolated to one faucet or affects the entire house.
  • Inspect the main shut-off valve: Ensure it is fully open.
  • Examine the water meter valve: Confirm it is completely open.
  • Clean aerators and showerheads: Remove any mineral buildup.
  • Check for leaks: Look for any visible signs of water leaks.
  • Test the water pressure: Use a water pressure gauge to check the pressure level.

Don't let low water pressure disrupt your daily routine. Contact ERM Plumbing & Heating, Calgary’s top-rated plumbers, for fast and reliable service. Our experienced professionals are equipped to diagnose and fix any water pressure issues, ensuring your home’s plumbing system runs smoothly. Call us today to schedule an appointment and restore your water pressure to optimal levels!

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