Articles & Guides

Pipes knocking when water is turned on? Discover what causes water hammer in UK homes, from high water pressure to loose pipe clips. Learn proven DIY fixes, professional solutions, typical costs (£90-300 for arrestors), and when knocking indicates serious pipe damage. Expert advice for Devon and Cornwall properties including Victorian homes, hard water areas, and modern plumbing systems.

Finding a water leak underground requires systematic testing and specialist detection equipment to locate the source without extensive excavation. Underground leaks waste hundreds of litres daily, increase water bills significantly, and cause structural damage that worsens over time. This guide explains how to confirm an underground leak exists using meter tests, identify visible warning signs, understand professional detection methods including acoustic listening and tracer gas technology, and determine when immediate specialist help becomes essential to prevent costly property damage across UK homes.

Discover why your toilet keeps running and exactly how to fix it. This comprehensive UK guide covers everything from worn flapper seals and faulty fill valves to dual flush button issues and silent leaks. Learn the real costs (up to £300/year on water bills), proven DIY fixes, when to call professionals, and how to prevent future problems. Written by Cornwall & Devon leak detection experts with 30 years experience stopping water waste.

Learn when a leaking stopcock becomes an emergency, how to assess severity, immediate actions to prevent flooding, DIY repair steps, water company vs property owner responsibility, insurance coverage, and when to call emergency plumbers or leak detection specialists in Devon and Cornwall.

Discover professional methods to detect water leaks in mains supply pipes using acoustic technology, tracer gas, thermal imaging, and pressure testing. Learn how non-invasive detection techniques locate underground leaks accurately—saving thousands in excavation costs whilst preventing property damage across Cornwall, Devon, and throughout the UK.

Discover everything about underfloor heating leaks: warning signs, detection methods, repair options, costs, and prevention. Learn what happens if UFH leaks, whether repairs are possible, when to avoid leak sealers, and how to protect your investment.

Discover what causes condensation on windows, walls and throughout UK homes. Learn the difference between humidity problems and hidden water leaks, plus proven DIY fixes and professional solutions to eliminate condensation permanently.

When researching how to find a water leak under concrete floor, this normally requires specialist detection methods to trace leaks without destructive excavation. Learn how to detect water leaks under concrete floors using DIY confirmation tests and professional tools, understand the signs of hidden slab leaks, and discover how modern technology locates leaks through solid concrete without unnecessary drilling.

Discover who’s responsible for water leaks between meter and house in the UK, how to find underground leaks, repair costs, insurance coverage, and water company policies. Expert guide covering detection methods, leak allowances, and step-by-step instructions for UK homeowners facing supply pipe leaks.

Stop moisture penetrating your concrete floor permanently. Learn to identify rising damp vs condensation vs hidden leaks, apply damp proof membranes correctly, and choose cost-effective solutions. Expert UK guide with 30 years’ experience preventing concrete floor moisture damage in British homes.

High water bill no visible leak – if you’re searching this, you’re likely staring at a bill that’s doubled or tripled overnight with absolutely no sign of water anywhere. Why is your water bill so high when nothing’s dripping? In 90% of cases, it’s a hidden leak you’ll never spot without professional equipment: silent toilet leaks wasting 400 litres daily (£645 yearly), underground pipe cracks losing 10,000 litres monthly, or central heating systems secretly refilling. With UK water bills increasing 26-46% in 2025 (South West Water up 32% for Devon/Cornwall), that invisible leak now costs significantly more. After 30 years tracking down these hidden money drains, I’ll show you exactly why your water bill is so high and how to stop the waste.

Finding your water shut off valve quickly can prevent thousands of pounds in water damage when pipes burst or leaks occur. Your internal stop tap is typically located under the kitchen sink (65% of UK homes), in a downstairs bathroom, under the stairs, or near where the water supply enters your property. If your inside stop valve is seized, missing, or inaccessible, your external stop tap – found under a small metal cover near your property boundary – provides emergency backup. This comprehensive guide shows you exactly how to locate both internal and external water shut off valves, free seized stop taps, understand your legal responsibilities under UK Water Regulations, and implement emergency solutions when traditional valves fail. Whether you’re dealing with a burst pipe emergency or planning preventative maintenance, knowing how to find and operate your main water valve is essential knowledge for every UK homeowner and tenant.

How to boost water pressure at home starts with understanding whether you’re dealing with a whole-house problem or localised issues at specific taps. UK water companies must legally provide minimum 0.7 bar at your boundary, but good household pressure sits between 2-4 bars with flow rates of 10-15 litres per minute. This comprehensive guide covers every solution from free DIY fixes like cleaning aerators and opening valves fully, through to installing water pressure booster pumps (£220-550 fitted) that transform your water experience. You’ll learn how to test your pressure properly, understand UK water regulations for legal pump installation, identify when low water pressure signals hidden leaks that need urgent attention, and discover system-specific solutions for combi boilers, gravity-fed systems, and unvented cylinders. Whether you’re battling limescale in Devon’s hard water areas or dealing with peak-time pressure drops, I’ll show you exactly how to diagnose, fix, and prevent pressure problems – potentially saving thousands in unnecessary repairs or water damage.

A leaking boiler demands immediate attention. After 30 years tracking down leaks across Devon and Cornwall, I’ve witnessed minor pressure valve drips escalate into major structural damage costing thousands. Whether you’re dealing with water pooling underneath, mysterious drips, or concerning sounds from the pressure relief valve, this comprehensive guide explains what’s happening, which situations pose real danger, and exactly what steps to take right now.

Received a notification from South West Water about a potential leak on your property? Don’t panic – you’re not alone. Our comprehensive guide explains exactly what SWW’s leak notification means, whether it’s a friendly alert or a Section 75 legal notice, your responsibilities versus theirs, and how to access the financial help available (up to £250 subsidy). We’ll walk you through every step from initial response to claiming your leak allowance, ensuring you resolve the issue quickly and cost-effectively.

Trace and access is the insurance cover that pays for finding and reaching hidden water leaks in your property – it covers the investigation costs and making good any damage caused whilst locating the leak, but crucially doesn’t cover repairing the actual pipe or the water damage itself. After 30 years tracking down hidden leaks across Cornwall and Devon, I’ve seen homeowners pay thousands unnecessarily because they didn’t understand this distinction. According to Defaqto, 97% of UK buildings insurance policies include it as standard, typically with limits between £5,000-£10,000, yet most homeowners don’t realise what it actually covers until they’re knee-deep in water and insurance paperwork. This guide explains exactly what trace and access means, what’s covered (and what isn’t), how to claim successfully, and why understanding this coverage could save you from financial disaster when pipes burst behind walls you can’t see.

The good news? Increasing boiler pressure takes just 5 minutes and costs nothing. The bad news? If you’re doing it monthly, you’re likely masking a hidden leak that’s causing expensive damage behind your walls. This comprehensive guide shows you exactly how to safely repressurise any boiler (Worcester, Vaillant, Baxi, or others), explains why pressure drops in the first place, and reveals when that innocent-looking pressure gauge is actually warning you about thousands of pounds worth of water damage brewing under your floors.

Finding a leak in your wall or ceiling can feel impossible when water’s dripping but you can’t see the source—yet ignoring it could cost you thousands in structural damage. When searching for “how to find a leak in a wall or ceiling, whether you’ve spotted water stains spreading across your ceiling, damp patches appearing on walls, or mysterious dripping sounds behind plasterboard, this expert guide reveals how to find a leak in walls and ceilings using both simple detection methods and professional techniques. Learn to identify the warning signs of concealed water leaks, understand when thermal imaging and acoustic detection are needed, and discover how your insurance’s trace and access cover can help—because that small stain today could become a £10,000 repair bill tomorrow.

Are you struggling with mysterious drops in your central heating system’s pressure? Discover the best practices to identifying leaks before they turn into costly disasters! With over 30 years of experience, I’ll guide you through effective DIY detection methods, from visual inspections to pressure testing, ensuring you can tackle leaks like a pro. Learn how to spot the signs of a leak, understand when to call in the experts, and prevent future issues. Don’t let a small problem escalate into a major headache—read on to protect your home and save thousands in potential repairs!

Are you noticing mysterious damp patches or warped floorboards? A leak under your floor can lead to costly damage if not addressed promptly. In our comprehensive guide, we reveal who to call for various leak situations, from emergency plumbers to leak detection specialists. With over 30 years of experience in Devon and Cornwall, we provide expert insights to help you navigate the complexities of under floor leak detection and repair. Don’t let a small issue turn into a major disaster—read on!

Are you puzzled by the numbers on your moisture meter? Understanding moisture readings is crucial for protecting your home from hidden leaks and costly damage. With over three decades of experience investigating properties across Cornwall and Devon, I’ve learned that these readings tell a story—one that can prevent disasters if interpreted correctly. From knowing what constitutes a normal reading to recognizing alarming patterns, this guide will equip you with the knowledge to safeguard your property.