10 Effective Ways to Boost Water Pressure in Your Shower

Low shower pressure is one of the most common frustrations in UK homes. Whether you live in a flat, a hard water area, or a property with ageing pipework, weak water flow can turn a daily shower into an underwhelming experience.

The good news is that improving shower pressure is often simpler than people expect. Below are ten proven, practical ways to boost water pressure - starting with the most effective solution.

1. Upgrade to a High-Pressure Shower Head

The fastest and most reliable way to improve shower performance is by switching to a high-pressure shower head. Unlike standard designs, these use precision-engineered nozzles to increase water velocity, creating a stronger spray even in low-pressure systems.

High-pressure shower heads are particularly effective in UK homes with gravity-fed systems, shared water supplies, or older plumbing.

Browse our dedicated collection of high-pressure shower heads, designed specifically to maximise flow without increasing water usage.

“Shower head design plays a major role in perceived pressure. Modern models can significantly improve spray performance without altering plumbing.”
— Chartered Institute of Plumbing and Heating Engineering (CIPHE)

2. Clean Limescale from Your Shower Head

Limescale build-up restricts water flow and reduces pressure over time—especially in hard water areas. Regularly cleaning or descaling your shower head can restore lost performance.

3. Check for Partially Closed Valves

Shut-off valves controlling water supply to the shower may not be fully open, particularly after maintenance work. Ensuring they are completely open can instantly improve pressure.

4. Replace Old or Narrow Shower Hoses

Kinked, clogged, or narrow-diameter hoses can restrict flow. Upgrading to a modern, wider-bore hose can make a noticeable difference.

5. Remove Flow Restrictors (Where Appropriate)

Some shower heads include flow restrictors designed to limit water usage. In certain systems, removing or replacing these (where legal and appropriate) can increase pressure. Always check manufacturer guidance.

6. Install a Shower Pump (If Suitable)

For homes with very low pressure, a shower pump can significantly improve flow. This is a more involved solution and may require professional installation, but it can transform performance in gravity-fed systems.

7. Check Your Home’s Water Pressure

Low shower pressure may reflect low overall household water pressure. Your water supplier can confirm whether supply pressure is within expected UK standards.

According to Ofwat, minimum guaranteed water pressure levels vary by region and infrastructure.

8. Upgrade Old Pipework

Corroded or narrow pipes can restrict water flow. While this is a longer-term investment, replacing outdated pipework can improve pressure throughout the home.

9. Avoid Using Multiple Water Sources Simultaneously

Running washing machines, dishwashers, or taps while showering can reduce available pressure—especially in properties with shared supply lines.

10. Ensure Your Shower Is Matched to Your System

Electric, mixer, and power showers all behave differently depending on your water system. Using the correct shower head for your setup is critical to achieving strong pressure.

“Matching bathroom fittings to the correct water system is essential for both performance and efficiency.”
— Energy Saving Trust