Hidden Costs: How Water Leaks Impact UK Businesses

October 7, 2024

It's only a leaky tap, right?

Water leaks might seem insignificant, but they pose a hidden and often costly risk for UK businesses. From dripping taps to undetected underground leaks, these issues can silently escalate, leading to substantial increases in utility bills and even structural damage. For businesses striving to minimize costs and operate sustainably, understanding the impact of water leaks and taking proactive measures is crucial. In this post, we delve into the financial implications of leaks and explore how businesses can efficiently manage their water usage to reduce costs and environmental impact.


Leaking Toilets

On average, a leaking toilet can waste between 200 and 400 litres of water daily. This translates to an approximate annual cost of £300-£400 if left undetected. Modern toilets with hidden overflow systems are often the culprits, making these leaks hard to spot until they accumulate significant costs ​(WaterSafe) ​(Southern Water).


Dripping Taps

 A single dripping tap can waste around 5,500 litres of water annually, costing businesses approximately £70-£100 per year, depending on water rates and usage​ (Catalyst).


Undetected Pipe Leaks

Leaks from internal or underground pipes can result in significant water loss, costing UK businesses up to £3,000 per year based on the severity and the time taken for detection​(Severn Trent Water)​.


Overall Water Bill Impact: Businesses can see up to a 30% increase in water bills due to undetected leaks, particularly in larger facilities with complex plumbing systems​(Catalyst).



At Southern EET Testing, we carry out plumbing and maintenance as part of our FM services

September 9, 2025
Introduction We’ve been hearing this question more and more from customers lately: “Do brand-new appliances still need PAT testing?” It’s a fair question. After all, new equipment usually arrives sealed, with manufacturer labels and testing certificates. But when it comes to safety, compliance, and peace of mind, the answer is a little more nuanced. What the Law Actually Says There is no strict legal requirement that says every appliance must be PAT tested. The law simply requires that employers and duty holders keep electrical equipment safe and properly maintained. That means the responsibility is on you to ensure equipment is safe to use, whether it’s new or not. The law doesn’t prescribe how you do it, but PAT testing is one of the most reliable methods. New Equipment: What Best Practice Looks Like Industry guidance generally states that brand-new equipment does not usually need a full PAT test . A thorough visual inspection is often enough. Why? Because new appliances are supplied as safe. But… there are a few important caveats. Why Some Organisations Still Choose to PAT Test New Appliances Even new items can develop issues before they reach you: Transit damage : knocks, drops, or rough handling. Storage conditions : damp, dust, or stacking problems. Manufacturing faults : rare, but possible. For most offices or low-risk workplaces, a visual check may be sufficient. But in higher-risk environments, like healthcare, construction, or manufacturing, many duty holders choose to test new equipment anyway. It’s about risk, peace of mind, and protecting people. A Risk-Based Approach That Works Low-risk settings (offices, shops, classrooms): Carry out a visual inspection, log the equipment, and move it into service. High-risk or critical settings (workshops, hospitals, factories): Consider a full PAT test even for new appliances, to establish a safe baseline and prevent costly downtime or accidents. Documentation and Competence Matter Whether you perform a visual inspection or a full PAT test, keep a record. This creates a clear audit trail and shows that you’ve taken reasonable steps to ensure safety. It’s also important that the person carrying out the inspection or test is competent, trained, knowledgeable, and confident in spotting issues. Conclusion: What’s the Smartest Strategy? In most cases, new appliances don’t require PAT testing, just a solid visual check as part of your risk management process. But remember: if the equipment is critical, the environment is high-risk, or there’s any sign of damage, a PAT test is a small investment in safety and peace of mind. 
August 7, 2025
UK Government’s ongoing push toward net zero
July 16, 2025
Download the free report
July 10, 2025
Free Download from the HSE
June 26, 2025
All the things you need to know before the big day!
May 1, 2025
How often should you test and why?
March 19, 2025
Not all codes indicate a fail...
February 26, 2025
Harnessing economies of scale and expertise for a better workplace
By Tom Young January 3, 2025
Understanding responsible disposal and recycling for electrical items
November 28, 2024
Fire safety is a legal obligation for businesses, landlords, and property owners