When your underfloor heating system develops a leak, the consequences can be devastating – from warped flooring and structural damage to skyrocketing energy bills. At AHB Leak Detection, we specialise in non-invasive underfloor heating leak detection across Staffordshire, using advanced thermal imaging, tracer gas technology, and acoustic listening devices to pinpoint leaks with over 95% accuracy. Whether you’re experiencing damp patches, pressure loss in your boiler, or cold spots where your underfloor heating once provided consistent warmth, our engineers can detect water leaks under floors without causing unnecessary damage to your property.
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Charlie here. After 15 years finding leaks where others can't, I know the damage an underfloor heating leak causes. Water escaping from pressurised pipes erodes substrates, compromises structural integrity, and breeds mould. That's why we use precision technology – thermal imaging cameras, tracer gas detection, acoustic listening devices – to locate your leak without unnecessary excavation. Over 95% success rate pinpointing leaks precisely.
Get A Quote Today Call Charlie on 07822 024 661💧 Critical Alert: Underfloor heating systems operate under pressure. Even small leaks can release significant amounts of water daily, causing damage to floors and structures.
System pressure dropping repeatedly indicates water loss. Modern systems should maintain stable pressure for months. Daily top-ups confirm an active leak requiring immediate investigation.
Damp patches appearing on floors, particularly where they meet walls. These areas remain wet despite heating operation. Water leak detection equipment can measure moisture content precisely.
Specific zones failing to heat whilst others function normally. Flow meters on manifolds show reduced or zero flow on affected circuits. This indicates water escaping before completing the loop.
Boilers cycling more frequently to maintain temperature as heated water escapes. Energy consumption increases significantly when systems leak, reflected in higher utility bills.
Gurgling, dripping, or rushing water sounds beneath floors, especially during system startup. These sounds indicate water escaping under pressure or air entering the system.
Persistent musty smells indicating moisture accumulation beneath flooring. This creates ideal conditions for mould growth, which releases mycotoxins harmful to respiratory health.
Modern leak detection employs multiple technologies to triangulate leak positions accurately. Each method provides different data points, combined to create a comprehensive leak map:
FLIR thermal cameras detect temperature differences through floor coverings. Hot water pooling beneath surfaces creates heat signatures visible on thermal displays. This non-invasive method maps pipe networks and identifies anomalies indicating leaks. Essential for trace and access investigations required by insurance companies.
Safe hydrogen/nitrogen gas mixture introduced into drained pipework. Being lighter than air, the gas rises through small apertures. Sensitive detectors identify gas concentrations, pinpointing leak locations through concrete, screed, and timber. Our tracer gas detection provides precise results.
Electronic ground microphones amplify sounds of water escaping under pressure. Different materials produce varying sound signatures. Our acoustic leak detection filters ambient noise to isolate leak sounds.
Moisture meters measure moisture levels in building materials. Systematic testing creates moisture distribution maps, revealing water migration patterns from leak sources.
When you call, we discuss your underfloor heating problems and system details. Free telephone assessment to understand the issue. Fixed-price quote provided based on your specific situation. Convenient appointment booked to suit your schedule.
Our engineer arrives with specialist equipment including thermal imaging cameras, tracer gas detectors, and acoustic listening devices. Systematic testing identifies the leak location. We use non-invasive methods wherever possible to minimise disruption to your property.
Comprehensive report provided with photographic evidence and precise leak location for insurance purposes. Clear explanation of repair options and what's required. Most repairs can be completed same day, getting your heating working again quickly.
📄 Trace & Access Coverage: Most UK buildings insurance policies include trace and access provisions covering leak detection costs. Typical coverage ranges from £5,000-£15,000 depending on your insurer. We provide comprehensive reports meeting all insurance requirements.
Insurance companies require specific documentation for successful claims. Our reports include:
Major insurers including Aviva, Direct Line, Admiral, and AXA typically cover trace and access costs. Always verify your specific policy coverage before commissioning work. Our team can liaise directly with loss adjusters when required.
Understanding leak causes helps prevent future occurrences. Common issues we encounter across properties:
Improper joint connections are a common cause of leaks. Push-fit connections require precise installation – partial engagement fails under thermal cycling. Pipe kinking during installation creates stress points. Inadequate pressure testing before screeding leaves defects hidden. Always verify installer competence and WRAS certification per Water Regulations Advisory Scheme standards.
Early plastic pipes often lack oxygen barriers, allowing system corrosion. UV exposure during storage degrades pipe materials. Copper pipes embedded directly in concrete can suffer alkaline corrosion, creating pinhole leaks over time. Modern PERT and PEX pipes with aluminium cores help prevent these issues when correctly specified.
Renovation work frequently causes leaks. Flooring installations, electrical work, and plumbing modifications risk pipe damage. Impact damage from dropped tools or materials can crush pipes. Always mark pipe routes before any construction work. Our plumbing leak detection service identifies vulnerable areas.
Excessive pressure stresses joints and manifold connections. Pressure relief valves must function correctly. Expansion vessels require regular checking – failed diaphragms cause pressure spikes. Regular maintenance prevents pressure-related failures.
Untreated water contains dissolved oxygen causing internal corrosion. Mixed metal systems can create galvanic corrosion. Incorrect inhibitor levels accelerate degradation. Regular water quality testing maintains system health. We encounter this frequently during central heating leak detection.
"AHB found our leak after two other companies failed. Their thermal camera immediately identified water pooling under our kitchen floor. The leak was at a manifold connection hidden behind units. Fixed within hours, full insurance report provided. Professional service throughout." - James, Newcastle-under-Lyme
Act Now: Water damage worsens rapidly. The sooner you detect and repair a leak, the less damage to your property. Immediate action prevents structural damage and mould growth.
Beyond underfloor heating, we're a leak detection company that provide specialist leak detection across all water systems:
Finding leaks in underground supply pipes from the street to your property. Mains water leak detection prevents water waste and property damage.
Specialist detection for pool shells, liners, and circulation systems. Swimming pool leak detection saves water and prevents structural damage.
Rapid response for businesses to minimise downtime and water damage. Commercial leak detection protects your business operations.
Finding hidden leaks in bathroom, kitchen, and household plumbing. Plumbing leak detection prevents water damage and mould growth.
Locating leaks in radiators, pipes, and boiler systems causing pressure loss. Central heating leak detection restores system efficiency.
Insurance-approved leak detection with minimal damage to property. Trace and access leak detection provides comprehensive reports for claims.
General water leak detection for all types of water systems and properties. Water leak detection using advanced technology.
Specialist detection for buried pipes and underground water systems. Underground water leak detector without excavation.
Finding leaks in pipes running through concrete slabs and foundations. Slab leak detection prevents structural damage.
Using sound technology to pinpoint leaks through walls and floors. Acoustic leak detection for precise location.
Heat cameras reveal hidden leaks and moisture behind surfaces. Thermal imaging leak detection provides visual proof.
Safe gas technology finds the smallest leaks in any pipe system. Tracer gas leak detection works through any material.
Professional Excellence:
Operating from our Abbots Bromley base, we provide expert underfloor heating leak detection services across the Midlands and surrounding regions. Our coverage includes:
Our Happy Customers 😊
Derbyshire, Leicestershire, Staffordshire, Nottinghamshire, West Midlands, Worcestershire, Cheshire
