The Ultimate Guide To Boosting Water Pressure In Your Shower

Is your once-powerful shower now just a disappointing trickle? Low water pressure can turn a refreshing shower into a frustrating experience. It could be due to clogged pipes, an old showerhead, or even plumbing issues in your home. But don’t worry—there are solutions! In this blog post, we will talk about the causes and best practices for boosting water pressure in showers.

However, Platinum Plumbers are here to help if you need expert assistance. We specialise in diagnosing and fixing water pressure problems. Whether upgrading your shower system, cleaning blockages, or improving your overall plumbing, our expert team has you covered. As a local plumbing services provider in London, we’ve helped countless homes get the strong, steady water flow they deserve.

Call us on 020 8855 0361 or email us at for expert advice and a free, no-obligation quote!

What Are The Causes Of Low Water Pressure In Showers?

You must be thinking, what are the causes of low water pressure in your shower, first let’s look at them:

1. It Could Be Due To Showerhead Problems

• Clogged showerhead – Dirt and mineral deposits (like limescale) can block the holes, weakening water flow.
• Mineral buildup – Hard water leaves behind minerals that clog the showerhead.
• Flow restrictors – Some showerheads have built-in parts to save water but may also lower pressure.

2. There Can Be Some Plumbing Issues

• Leaking pipes – A leak in your home’s pipes means less water reaches your shower.
• Corroded pipes – Old pipes, especially metal ones, can rust and collect debris, reducing water flow.
• Clogged pipes – Sediment or dirt can block the pipes, causing a pressure drop.
• Faulty water pressure reducing valve – If this device isn’t working, water pressure in your house can be too high or too low.
• Partially closed valves – If a water valve (like the main shutoff or one near your bathroom) isn’t fully open, it can limit water flow.

3. Other Reasons That Cause Low Water Pressure In Shower

• High water use – If someone uses water in another part of the house (like the sink, toilet, or washing machine), your shower pressure may drop.
• Water supply issues – Sometimes, the problem isn’t in your home but with the water company’s supply.
• Kinked or damaged hose – If your shower has a hose, check for bends or damage that could stop the flow.
• Old plumbing system – Older pipes and fixtures may not work as well as new ones, leading to lower water pressure.

How To Boost The Water Pressure In Your Shower?

Now that you know the cause, here is how to improve the water pressure in your shower:

1. Clean Or Replace Your Showerhead

A clogged showerhead can significantly reduce water flow. Try these steps:

• Remove the showerhead and soak it in a mixture of vinegar and water to dissolve mineral buildup.
• Use a toothbrush or needle to clean the holes.
• If the showerhead is old or still weak after cleaning, consider a shower head upgrade designed for low-pressure solutions.

2. Check For Leaks In Your Plumbing

Leaks in your pipes can lead to low water pressure in your shower. To check for leaks:

• Turn off all taps and appliances that use water.
• Look at your water meter—if it continues running, there may be a leak.
• Contact a plumber to inspect and fix any damaged pipes.

3. Fully Open Your Shower Valve And Stopcock

A partially closed shower valve or main stopcock (the main water shutoff) can restrict water flow. Ensure they are fully open to allow maximum water pressure to reach your shower.

4. Install A Shower Pump Or Mains Water Booster Pump

If your home has naturally low water pressure, installing a shower pump can help increase pressure:

• A shower pressure booster like a mains water booster pump can significantly improve flow.
• If you want a high-powered shower, consider a power shower installation, combining a pump and a mixer to create a more substantial flow.

5. Upgrade To A High-Pressure Shower System

A high-pressure shower system is ideal for homes with weak water pressure. This can include:

• A thermostatic shower mixer balances hot and cold water for steady pressure.
• A pressure-balancing valve to prevent sudden drops when other appliances use water.
• A modern shower head for low pressure, designed to maximise flow efficiency.

6. Remove Flow Restrictors

Many modern showerheads come with built-in flow restrictors to save water. If you prioritise shower performance over water conservation, removing this part can help improve water pressure.

7. Schedule Regular Plumbing Maintenance

Routine maintenance ensures that your plumbing system works efficiently. A professional plumber can:

• Check for sediment buildup in pipes.
• Inspect and adjust your water pressure reducing valve.
• Recommend the best low water pressure solutions for your home.

Also Read: Expert Tips To Unclog Your Shower Or Sink Easily

Platinum Plumbers Helps You Boost Water Pressure In Your Shower And With Other Plumbing Services

If you’ve tried all the solutions to boost water pressure in the shower and still struggle with low water pressure, it might be time for a professional assessment.

At Platinum Plumbers, we have over 25 years of experience diagnosing and resolving water pressure issues, ensuring homeowners enjoy powerful, uninterrupted showers.

Why Choose Platinum Plumbers?

• Industry experts with proven Experience – Over two decades in plumbing, we’ve helped thousands of homes resolve water pressure issues efficiently and effectively.
• Fully certified and Gas Safe registered (Reg No. 199604) – Our team meets the highest industry standards, ensuring safe and reliable plumbing solutions.
• Comprehensive water pressure solutions – Whether installing a shower pump, power shower, or mains water booster pump, we provide tailored solutions based on your home’s water system.
• Advanced plumbing techniques and cutting-edge tools – We use state-of-the-art equipment to diagnose blockages, upgrade shower mixers, adjust pressure-balancing valves, and enhance water flow for optimal shower performance.
• Transparent, honest, and reliable service – No hidden costs or unnecessary repairs—just expert advice, fair pricing, and top-quality workmanship.

So, don’t let low water pressure disrupt your daily routine. Whether you need a showerhead upgrade, pressure-regulating system, or complete plumbing assessment, Platinum Plumbers is here to help.

Contact us now on 020 8855 0361 or email us at for free quotes.