Low water pressure in commercial buildings can be more than a minor annoyance. It affects operations, customer satisfaction, and staff productivity. Whether you’re running a school, office, restaurant, or warehouse, water supply issues can throw daily routines off track. From aging pipes to faulty pumps, understanding the root causes and solutions is the first step toward restoring consistent pressure throughout your building.
Why Is the Water Pressure Low?
Leaks in the System
Even small leaks can have a big impact. Water escaping through joints or cracks reduces overall flow, particularly in multi-storey buildings. Symptoms include damp patches, mould, bubbling paint, or an increase in water bills. Read more on common plumbing problems.
Outdated or Narrow Pipework
Pipes that were suitable decades ago might not support today’s water demands. Limescale build-up and internal corrosion further reduce flow. In older buildings, replacing sections of pipe can quickly improve pressure. Our commercial plumbing services cover full pipe inspections and upgrades.
Broken Pumps or Valves
Pressure-reducing valves, if stuck or damaged, can cause uneven distribution. Booster pumps may fail over time, reducing flow to higher floors. These components should be checked during routine servicing.
Low Incoming Mains Pressure
Some buildings are located at the end of the supply line or in high-demand areas, where mains pressure drops during peak hours. If this is the case, adding a break tank and pump can help maintain flow across the entire system. Learn more about boosting efficiency.
Ways to Improve Water Pressure
- Inspect for Leaks: Review taps, toilets, and exposed pipework regularly. Look for water stains, soft floorboards, or bubbling plaster.
- Upgrade Pipework: If pipework is under-sized or scaled up, replacing it can dramatically improve pressure. See how boiler installations can include pipework reviews.
- Install Booster Pumps: These help if mains pressure isn’t consistent. Pumps push water to upper levels and help balance pressure across zones. Explore maintenance options.
- Add a Break Tank: Ideal for larger buildings, this system stores water and delivers it on-demand via a pump.
- Schedule Regular Servicing: Checking and cleaning out filters, flushing systems, and testing pressure valves all help. Book a servicing appointment.
What Are the Benefits?
- Reliable operation of all water fixtures
- Lower stress on pumps, water heaters, and pipework
- Improved user experience for tenants, customers, or staff
- Extended lifespan of plumbing infrastructure
- Reduced repair and emergency call-out costs over time
Related Services
- Commercial Boiler Installation Milton Keynes
- Commercial Plumbing Services
- Boiler Troubleshooting Guide
- Gas Safety Checks for Businesses
FAQs
What causes low water pressure in commercial properties?
Common causes include internal leaks, scaled or narrow pipework, failing valves or pumps, and inconsistent mains supply.
Will a booster pump fix pressure problems in all buildings?
Booster pumps are highly effective in multi-floor or high-usage buildings. Learn how they support system setups.
How can I spot a hidden leak?
Look for changes in water usage, soft spots in flooring, damp walls, or unusual noises when taps are off.
Who should I contact for support?
Call ROMA Heating at 01908 041173 or use our online contact form to arrange a site assessment.
Need consistent water pressure? ROMA Heating provides inspection, repair and upgrade services for commercial buildings in Milton Keynes and surrounding areas. Get in touch for a quote.
