How to prevent costly water leaks in your London home

Water leaks are more than just a nuisance; they’re a silent drain on your wallet and your home’s integrity. A single dripping tap can waste over 5,000 litres of water annually, while hidden pipe leaks may go unnoticed for months, causing mould and structural damage. Fortunately, many leaks are preventable with routine checks. Start by inspecting appliances like washing machines and dishwashers—their hoses degrade over time and are a common leak source. Replacing them every five years can avert disasters.

London’s cold winters also pose risks. Frozen pipes are a leading cause of bursts, so insulate exposed plumbing in lofts and basements before temperatures drop. Monitoring your water pressure is another smart move; pressures above 60 psi strain pipes and joints. A simple gauge from a hardware store can help you check. If your pressure is too high, consider installing a regulator.

Don’t overlook small drips from taps or showerheads. Worn-out washers or seals are easy to replace and far cheaper than ignoring the problem. Also, keep an eye on your water meter. If it ticks upward when all taps are off, you likely have a hidden leak. Early detection saves money and prevents larger issues. For peace of mind, schedule annual inspections with a plumber to catch problems before they escalate.