Is your water tank to blame for low water pressure

Is Your Tank to Blame for a Drop in Water Pressure?

Have you noticed that your water pressure isn’t what it used to be? Perhaps your shower has lost its powerful spray, or your taps seem slower to fill the sink. While many homeowners assume low water pressure is an issue with the mains supply, the real culprit could be something closer to home—your water tank.

tap with low water pressure

In this blog, we’ll explore how sediment build-up in your water tank can affect water pressure and why regular tank cleaning is essential to maintain the smooth operation of your home’s water system.


How Sediment Build-Up Affects Water Pressure

Over time, water tanks—whether they store mains water, well water, or rainwater—naturally collect debris. This can include dirt, rust, algae, and other sediments that settle at the bottom of the tank. While the water entering your home may seem clean, these particles can accumulate over months or years, creating a layer of sludge at the bottom of your tank.

This sediment build-up has two significant impacts:

  1. Restricted Water Flow: The sludge can clog pipes, filters, and valves, preventing water from flowing as efficiently as it should. This blockage can drastically reduce the water pressure in your home, affecting everything from your kitchen taps to your shower.
  2. Damage to Pipes and Fixtures: Sediment can also lead to corrosion inside pipes and fixtures, weakening the system over time. In some cases, this can cause leaks or pipe bursts, further reducing pressure and resulting in costly repairs.

Signs Your Tank is Reducing Water Pressure

is your tank affecting water pressure

While a sudden drop in water pressure could signal a leak or a mains issue, if the change is gradual, your water tank might be to blame. Look out for these common signs that sediment build-up is affecting your water pressure:

  • Reduced Flow from Multiple Outlets: If all the taps, showers, and appliances in your home have reduced flow, it’s a clear sign that something is restricting the water supply.
  • Fluctuating Water Pressure: Inconsistent water pressure, where the flow alternates between normal and weak, often indicates a problem with debris or sediment in the system.
  • Cloudy or Discoloured Water: If sediment has started circulating in your pipes, it can cause water to appear cloudy or dirty. This not only affects water quality but may also be a sign of larger blockages inside the tank or pipes.
  • Noisy Pipes: As sediment builds up, it can disrupt the flow of water, causing strange sounds like knocking or gurgling from your pipes.

Why Regular Tank Cleaning Matters

Regular tank cleaning isn’t just about improving water quality; it’s essential for the efficient running of your water system. Here’s why you should consider scheduling regular cleanings:

  1. Maintains Strong Water Pressure: A clean tank ensures water flows freely through your pipes without obstruction, maintaining optimal water pressure throughout your home. No more weak showers or slow-filling sinks—your water system will work as it should.
  2. Prevents Costly Damage: By removing sediment before it can clog pipes or damage fixtures, regular cleaning extends the life of your plumbing system. This preventive maintenance can save you from expensive repairs or the need to replace corroded pipes in the future.
  3. Improves Water Quality: Clean tanks mean cleaner water. Even if the build-up doesn’t cause immediate pressure issues, it can still affect the quality of your water, making it taste, smell, or appear unpleasant.
  4. Prolongs Tank Lifespan: Just like any household appliance, your water tank will last longer if it’s properly maintained. Regular cleaning reduces wear and tear on your tank, helping it operate efficiently for many years to come.
dirty water coming from hot tap (2) is your tank affecting water pressure

How Often Should You Clean Your Tank?

The frequency of tank cleaning depends on the type of tank and the quality of the water it stores. For most homes, an annual or bi-annual cleaning is sufficient. However, if you rely on well water or have an older tank, you may need to clean it more frequently to prevent build-up.

Rainwater tanks, in particular, are more susceptible to debris such as leaves, dirt, and bird droppings, so more frequent checks and cleaning may be required. If you’re unsure of how often to clean your tank, a professional tank cleaning service can assess your system and recommend the best schedule for your needs.

Choosing a Professional Tank Cleaning Service

While some homeowners might be tempted to clean their tanks themselves, it’s a difficult and potentially dangerous job. A professional service like H20 Comply ensures the job is done thoroughly, safely, and efficiently. Professionals use specialist equipment to remove sediment and clean the tank walls, ensuring no debris is left behind. They can also inspect your water system for any signs of damage or blockages, preventing future problems.

If you’re experiencing low water pressure, your water tank may be to blame. Sediment build-up can reduce water flow, damage pipes, and cause pressure issues throughout your home. Regular tank cleaning is essential for maintaining strong water pressure, ensuring system efficiency, and prolonging the life of your water tank and pipes.

Don’t wait for costly repairs—schedule a tank cleaning today with H20 Comply, the experts in water system maintenance. Our professional service will have your water flowing freely in no time, ensuring you enjoy the full pressure and clean water your home deserves.

Contact us now to book your appointment!

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