The archive

All 73 episodes

Short conversations about finding hidden water leaks, every one with a full written transcript. Newest first.

Flats, leaseholders and access
Ceilings, walls and tiles
Under floors and concrete
Buried pipes and mains
Central heating
Damp, moisture and meters
Commercial buildings
How the equipment works

Everything, newest first

How does acoustic leak detection work in a multi-occupancy building? 5 min Acoustic leak detection locates hidden water leaks in multi-occupancy buildings by picking up the sound frequencies that escaping water produces as it vibrates through pipework, floors and walls. ADI Leak Detection uses specialist acoustic listening equipment to trace those sound signatures back to their precise source without unnecessary disruption to tenants or structure.
Elevated moisture along a pipe run but no visible leak found 5 min Elevated moisture readings along a pipe run without a visible leak usually mean water is escaping inside a wall, under a floor, or within a buried section of pipe that surface inspection cannot reach. ADI Leak Detection uses acoustic listening equipment, thermal imaging cameras, and tracer gas to trace the exact source of concealed water loss without unnecessary excavation.
Can acoustic listening devices detect a slow or minor water leak inside a wall? 5 min Acoustic listening devices detect slow and minor water leaks inside walls by amplifying the faint vibrations escaping water produces as it moves through or past pipework under pressure. ADI Leak Detection uses calibrated acoustic equipment to trace those sound signatures through wall structures without opening up the fabric of the building.
What detection method finds a leak when moisture readings are high but nothing is visible? 5 min Elevated moisture readings without a visible source usually mean water is escaping inside a wall, under a floor, or within a slab where standard inspection cannot reach. ADI Leak Detection uses acoustic listening equipment, thermal imaging cameras, and tracer gas to trace hidden water leaks to their exact source without unnecessary excavation.
How does acoustic leak detection trace a pipe leak under your floor? 5 min Acoustic leak detection uses sound-sensing equipment to pinpoint where water is escaping inside buried or concealed pipework, giving engineers a precise location without unnecessary excavation. ADI Leak Detection applies acoustic listening devices and ground microphones to trace the path of a leak through supply pipes beneath floors, walls and driveways.
Why does my moisture meter show high readings but I can't find the leak? 5 min Elevated moisture meter readings confirm water is present in a structure but cannot locate the leak source on their own. ADI Leak Detection combines moisture meter surveys with ground microphone technology to trace the exact path of escaping water beneath floors and behind walls.
Can acoustic equipment find a leaking pipe that's causing damp? 5 min Acoustic leak detection locates hidden leaking pipes that cause damp by identifying the sound frequencies water makes as it escapes under pressure through pipework buried beneath floors, behind walls, or under concrete slabs. ADI Leak Detection uses acoustic listening equipment and ground microphones to trace the exact source of a water leak, pinpointing it without unnecessary excavation.
How specialist leak detection equipment finds leaks a moisture meter misses 5 min A spinning water meter or rising damp reading tells you water is escaping somewhere, but a moisture meter alone cannot pinpoint the source beneath a solid floor or inside a wall cavity. ADI Leak Detection uses acoustic listening equipment, thermal imaging cameras, and tracer gas to trace the exact leak location without unnecessary excavation.
What sounds does acoustic leak detection equipment listen for? 5 min Acoustic leak detection equipment listens for the friction noise, pressure hiss, and structural vibration that escaping water produces as it forces through a crack or joint in a pressurised pipe. ADI Leak Detection uses acoustic listening devices and ground microphones to isolate these sounds from background noise and pinpoint the exact location of a hidden water leak without excavation.
How dye testing confirms a leak when moisture readings are unclear 5 min High moisture meter readings with no clear source usually mean water is tracking away from the original breach before it registers in the fabric of the building. ADI Leak Detection uses dye testing to introduce a coloured tracer into drainage, waste or supply systems, confirming exactly which pipe run or joint is the leak source.
How acoustic leak detection finds hidden leaks with no dripping sound 5 min A water leak can be completely silent to human ears yet still cause serious damage behind walls or under floors. ADI Leak Detection uses specialist acoustic equipment to hear and pinpoint escaping water that produces no audible drip, tracing the leak to within centimetres before any excavation takes place.
When should acoustic leak detection follow moisture meter readings? 5 min Elevated moisture meter readings confirm water is present in a structure but cannot pinpoint where the leak originates, making acoustic leak detection the logical next step. ADI Leak Detection uses acoustic listening equipment to trace the precise source of a hidden water leak once moisture readings have established that a leak exists.
How does an acoustic ground microphone find leaks in underground pipes 6 min An acoustic ground microphone detects underground water leaks by picking up the vibration and sound a pressurised pipe produces as water escapes through a crack or joint failure. ADI Leak Detection places acoustic ground microphones directly on the surface above buried pipework, analyses the sound signatures through specialist amplification equipment, and pinpoints the leak location without excavation.
Can one site visit cover both drain defects and mains pipe leaks? 5 min A combined drainage and acoustic survey on the same site identifies both drain defects and mains pipe leaks in a single visit, because the two methods target different parts of the water system and do not interfere with each other. ADI Leak Detection deploys drainage survey equipment alongside acoustic listening devices to trace faults in both above-ground drainage and buried supply pipework during one site attendance.
Can acoustic leak detection find moisture when a meter cannot 5 min Acoustic leak detection finds the source of a water leak even when a moisture meter only shows damp without a clear origin point. ADI Leak Detection uses acoustic listening equipment to trace escaping water through floors, walls and ground, pinpointing the pipe breach that surface moisture readings cannot reach.
High moisture readings after a leak repair, what to do next 5 min Persistent high moisture readings after a repair is completed usually mean water has already migrated into the surrounding structure and has not yet dried out, rather than indicating an active leak is still present. ADI Leak Detection uses a combination of thermal imaging cameras and acoustic listening equipment to distinguish residual dampness from ongoing water loss in walls, floors and ceilings.
Can acoustic listening find a leak in a water main on a commercial estate 5 min Acoustic leak detection locates water main leaks beneath commercial estate roads and hard surfaces by picking up the sound vibrations escaping water produces as it forces through a pipe breach. ADI Leak Detection deploys specialist acoustic listening equipment directly on the pipe network to trace the leak source without excavation, giving estate managers a precise location before any groundwork begins.
How acoustic detection confirms a leak when moisture readings are high 5 min High moisture meter readings confirm water is present in a wall or floor, but they cannot identify where that water is coming from. ADI Leak Detection uses acoustic listening equipment to pinpoint the exact source of a water leak, separating active pipe failures from residual damp or condensation.
Can acoustic leak detection find a water leak under concrete? 5 min Acoustic leak detection locates water leaks beneath solid concrete floors by picking up the sound frequencies escaping water produces as it moves through or past a pipe breach. ADI Leak Detection uses acoustic listening equipment and ground microphones to trace hidden leaks under concrete without breaking the floor open first.
What does an acoustic survey involve in a commercial building? 5 min An acoustic survey in a multi-floor commercial building uses sensitive listening equipment to trace the sound of escaping water through floors, walls, and pipework, pinpointing the leak source without unnecessary excavation. ADI Leak Detection carries out acoustic surveys on commercial properties across the UK, combining ground microphones, acoustic correlators, and tracer gas where pipe access is limited.
Can acoustic detection find a pressurised pipe leak under your garden? 5 min Acoustic leak detection locates pressurised pipe leaks on private land by picking up the sound energy a leak produces as water escapes under pressure through a damaged pipe wall. ADI Leak Detection uses acoustic listening equipment and ground microphones to trace that sound to its precise origin, avoiding unnecessary excavation.
Why is acoustic leak detection used in multi-floor commercial buildings 5 min Acoustic leak detection locates hidden water leaks in multi-floor commercial buildings without excavation or structural damage, because sound equipment traces escaping water through concrete, screed and pipework across multiple levels. ADI Leak Detection uses acoustic listening devices and ground microphones to pinpoint the exact source of a water leak in commercial properties, reducing the disruption and cost of unnecessary investigation work.
Acoustic detection vs thermal imaging for hidden water leaks 5 min Acoustic leak detection locates hidden water leaks by picking up the sound frequencies escaping water produces in pressurised pipes, while thermal imaging traces leaks by detecting the temperature differences wet materials create in walls and floors. ADI Leak Detection uses both acoustic equipment and thermal imaging cameras to trace hidden leaks in residential properties, selecting the method the pipe material, floor construction, and leak size demand.
How do acoustic ground microphones find leaks in social housing? 6 min Acoustic ground microphones detect hidden water leaks in social housing by picking up the vibration and sound that escaping water creates as it travels through pipes and into surrounding ground or structure. ADI Leak Detection uses acoustic ground microphones alongside correlating equipment to pinpoint leak positions without excavation, protecting residents and minimising disruption to occupied properties.
Can a leaseholder refuse entry for water leak detection work? 5 min A leaseholder can refuse entry, but most residential leases contain an access clause that obliges residents to permit inspection and repair works when water damage is occurring or suspected. ADI Leak Detection works with managing agents and freeholders to establish lawful access, using the lease terms and, where necessary, solicitor-issued notice to proceed with leak detection.
How do you reduce disruption to residents during a leak investigation in a block of flats 5 min Coordinating access across multiple occupied flats requires a structured communication plan before any detection equipment enters the building. ADI Leak Detection manages leaseholder coordination and access scheduling as part of every residential block investigation, keeping disruption to individual residents to a minimum.
How sensitive is acoustic equipment for small central heating leaks 5 min Acoustic leak detection equipment picks up the sound of water escaping under pressure through pipework, and modern listening devices are sensitive enough to locate pinhole leaks in central heating systems that lose only a few millilitres of water per hour. ADI Leak Detection uses calibrated acoustic equipment to trace central heating leaks beneath floors, behind walls and under screeded surfaces without destructive excavation.
How do you investigate a leak in a block of flats when residents aren't in 5 min Gaining access to every flat in a block is rarely straightforward, and a leak investigation can still progress effectively when some residents are unavailable. ADI Leak Detection coordinates access across multiple properties by working with building managers and leaseholders in a structured sequence, using non-invasive detection methods that reduce the number of flats requiring entry.
Can acoustic equipment find a leak in a buried pipe without digging? 5 min Acoustic leak detection equipment locates leaks in buried pipes without excavation by picking up the sound of escaping water through the ground surface. ADI Leak Detection uses acoustic listening devices and ground microphones to pinpoint the exact leak position before any digging takes place, protecting driveways, gardens and floors from unnecessary damage.
What happens if a leaseholder refuses access during a block leak investigation 5 min A leaseholder who refuses access during a block leak investigation does not override the freeholder's legal right to enter, because most leases contain an access clause that permits entry for repair and investigation with reasonable notice. ADI Leak Detection works alongside freeholders and managing agents to trace hidden water leaks in blocks of flats, including behind refused-access flats, using non-invasive detection methods that reduce the need for immediate physical entry.
Can acoustic detection find a pinhole leak in a concealed heating pipe? 5 min Acoustic leak detection finds pinhole leaks in concealed central heating pipes by picking up the sound signature the escaping water produces as it passes through a microscopic breach in the pipe wall. ADI Leak Detection uses acoustic listening equipment to trace that sound through flooring, screed and plasterboard without destructive opening-up work.
How do leak detection engineers get access from leaseholders? 6 min Coordinating leaseholder access in a managed development requires the leak detection company, the building manager, and individual leaseholders to work together in a structured sequence before any investigation begins. ADI Leak Detection manages this coordination directly, contacting leaseholders to arrange confirmed access appointments so investigations proceed without delay.
How do you find a leak in an underfloor heating pipe? 5 min A leak in an underfloor heating pipe is most reliably located using acoustic leak detection equipment, which picks up the sound of water escaping under pressure through the pipe wall. ADI Leak Detection uses acoustic listening devices alongside thermal imaging cameras to trace the leak path through the screed or concrete without breaking up the floor unnecessarily.
Can a leak detection specialist access a leasehold block without all residents agreeing 5 min A leak detection specialist does not need every resident's individual agreement to access a leasehold block, the freeholder or managing agent holds the legal authority to grant access under the terms of the lease. ADI Leak Detection works directly with managing agents and freeholders to arrange surveys across communal and private areas without requiring unanimous resident consent.
Acoustic vs tracer gas leak detection: what is the difference? 5 min Acoustic leak detection uses sensitive listening equipment to trace the sound of water escaping from pressurised pipes, while tracer gas detection works by pumping a harmless gas mixture into the pipework and detecting where it surfaces through floors or walls. ADI Leak Detection applies both methods to residential water leaks, selecting the technique that suits the pipe type, floor construction, and location of the suspected leak.
Can acoustic leak detection work in a busy occupied commercial building 6 min Acoustic leak detection works in occupied commercial buildings by using sensitive listening equipment to isolate pipe noise from background activity, even in high-traffic environments. ADI Leak Detection uses acoustic ground microphones and correlators to pinpoint hidden water leaks beneath concrete floors, behind walls and within service voids without disrupting business operations.
How does a pressure wave find a water leak under a floor? 5 min A spinning water meter with all taps off confirms water is escaping somewhere on the supply, and acoustic leak detection uses the pressure wave that escaping water creates to locate exactly where. ADI Leak Detection applies acoustic listening equipment directly to pipework and floor surfaces to trace that wave back to its source without unnecessary excavation.
How to explain leak detection access to reluctant tenants in a block of flats 4 min Reluctant tenants in a block of flats are more likely to grant access when a managing agent explains the detection process clearly, sets a realistic timeline, and confirms that specialist engineers use non-invasive equipment before any physical investigation begins. ADI Leak Detection locates hidden water leaks in residential blocks using acoustic listening equipment, thermal imaging cameras, and tracer gas, methods that trace escaping water without unnecessary disruption to tenants.
How acoustic detection finds where a mains water leak actually is 5 min Acoustic leak detection identifies whether a water leak sits on private pipework or the water company's public supply network by measuring and comparing sound signatures along the pipe route. ADI Leak Detection uses acoustic listening equipment and correlators to trace escaping water to its precise location before any ground is opened.
What information does a landlord need before a block of flats leak survey 6 min A landlord commissioning a leak detection survey in a block of flats needs to supply floor plans, the number of flats, access arrangements for each unit, and details of any previous leak history before the survey begins. ADI Leak Detection uses this information to deploy the right equipment and coordinate access across multiple occupiers efficiently.
Can acoustic equipment detect a central heating leak behind tiles 5 min Acoustic leak detection equipment locates central heating leaks behind tiled walls by picking up the sound signature of escaping pressurised water through solid surfaces. ADI Leak Detection uses acoustic listening devices and correlating equipment to trace heating system leaks without removing tiles unnecessarily.
Can acoustic leak detection find a pressurised mains pipe defect causing ground contamination? 5 min Acoustic leak detection locates pressurised mains pipe defects by identifying the sound signature a pressurised leak produces as water escapes through pipe walls into surrounding ground. ADI Leak Detection uses acoustic listening equipment and ground microphones to trace that sound to a precise point, giving engineers a confirmed location before any excavation begins.
How do property managers avoid delays in high-rise leak detection? 5 min Coordinating water leak detection in a high-rise residential block runs smoothly when property managers secure written access agreements and notify tenants at least 48 hours before engineers arrive. ADI Leak Detection works directly with property managers and managing agents to locate hidden water leaks in multi-storey residential buildings, minimising disruption and keeping investigations on schedule.
Can a leak detection report satisfy both the insurer and the leaseholder? 4 min A professional leak detection report satisfies both an insurer and a leaseholder when it documents the leak source, the detection method used, and the precise location with enough technical detail to support a claim and guide remedial work. ADI Leak Detection produces written reports that record findings from acoustic listening equipment, thermal imaging cameras, and tracer gas testing, giving all parties a single verified reference document.
Where is acoustic leak detection most effective for hidden pipes 5 min Acoustic leak detection is most effective on pressurised water supply pipes buried under solid floors, behind walls, and beneath driveways, where the equipment picks up the sound of escaping water through dense materials. ADI Leak Detection uses acoustic listening devices and ground microphones to pinpoint concealed pipe leaks without excavation, narrowing the repair area to the precise failure point.
What leaseholders need to know before an ADI leak survey 5 min Leaseholders in a block of flats need to arrange access not just to their own flat but potentially to neighbouring properties above and below, because water migrates through floors and walls before it surfaces visibly. ADI Leak Detection uses non-invasive survey methods, including acoustic listening equipment, thermal imaging cameras, and tracer gas, to trace the water's origin without unnecessary damage to finishes or fixtures.
Is acoustic leak detection accurate enough to avoid breaking floors? 5 min Acoustic leak detection locates hidden water leaks beneath floors and behind walls with enough precision to avoid unnecessary excavation in the vast majority of residential cases. ADI Leak Detection uses calibrated acoustic listening equipment to trace escaping water through pipework, pinpointing the source before any floor or wall is opened.
How does a managing agent commission emergency leak detection in a block of flats? 4 min When active water damage is occurring in a block of flats, the managing agent needs a single call to a specialist leak detection company to mobilise an engineer, who will then coordinate access across multiple flats to trace the source before the damage spreads further. ADI Leak Detection responds to emergency instructions from managing agents and property management companies, deploying engineers to residential blocks to locate water leaks with minimal disruption to residents.
How does acoustic detection find a central heating leak under a solid floor 5 min A spinning water meter or unexplained damp patches on a solid floor often point to a central heating pipe leak hidden beneath the screed, and acoustic leak detection locates that leak without destructive opening-up work. ADI Leak Detection uses sensitive ground microphones and acoustic correlator equipment to listen for the pressure noise escaping from a buried heating pipe, pinpointing the exact break before any floor is lifted.
How do leak detectors access a block of flats when residents refuse entry 6 min When a flat owner refuses access during a block leak investigation, ADI Leak Detection uses non-invasive detection methods on adjacent units and communal areas to trace the leak source without entering every property. ADI Leak Detection applies acoustic listening equipment, thermal imaging cameras, and tracer gas to identify escaping water through walls, floors, and ceilings from accessible locations.
What does acoustic leak detection equipment actually hear in a pipe 6 min Acoustic leak detection equipment picks up the vibration and noise a pressurised water leak generates as it escapes through a crack or joint in a pipe. ADI Leak Detection uses ground microphones and acoustic correlators to trace that sound through floors, walls and buried pipework without excavation.
How acoustic leak detection avoids disruption to tenants 5 min Acoustic leak detection locates hidden water leaks without opening walls, lifting floors or cutting pipework, which means tenants in managed properties stay undisturbed throughout the process. ADI Leak Detection uses sensitive acoustic listening equipment to pinpoint escaping water through solid floors and buried pipework, delivering a precise location before any remedial work begins.
What happens when a leak detection company can't get access to a property 5 min When a tenant refuses access for leak detection, the managing agent must follow a formal notice procedure before any specialist can enter the property. ADI Leak Detection works alongside managing agents to document the situation, advise on the correct notice periods, and deploy the appropriate detection method the moment lawful access is granted.
What can a property manager do if a leaseholder refuses leak detection access? 5 min A leaseholder who refuses access for a leak detection survey does not automatically stop the process, the lease itself usually contains a right-of-access clause that the property manager can enforce with proper written notice. ADI Leak Detection carries out non-invasive surveys that help property managers demonstrate the urgency of a suspected water leak, supporting the case for access where a leaseholder is reluctant.
Can acoustic leak detection find a hidden pipe leak causing damp patches? 6 min Acoustic leak detection identifies hidden pipe leaks by picking up the sound frequencies that escaping water produces as it travels through pressurised pipework and surrounding soil or structure. ADI Leak Detection uses specialist acoustic equipment to pinpoint the exact source of a leak without opening up floors, walls or ceilings unnecessarily.
How Accurate Is Acoustic Ground Microphone Detection? 5 min ADI leak detection specialist Dave explains exactly how accurate acoustic ground microphone detection is for locating water leaks beneath concrete floors, what affects its precision, and when engineers combine it with other methods.
Leak Survey When the Upstairs Leaseholder Won't Let You In 6 min Dave from ADI Leak Detection explains exactly what homeowners and landlords can do when a leaseholder above refuses access for a water leak detection survey, covering legal options, non-invasive survey methods, and how to build a documented case.
How Acoustic Leak Detection Finds Hidden Water Leaks 4 min ADI leak detection specialist Dave explains exactly how acoustic listening equipment pinpoints hidden water leaks in commercial properties, from how sound travels through pipework to what happens on the day of a survey.
Can Restricted Access Affect Your Leak Detection Survey? 5 min ADI leak detection specialist Dave explains how access restrictions in flats and managed properties affect the outcome of an independent water leak survey, and what homeowners can do to prepare.
What Happens When a Leak Can't Be Found in a Managed Property? 5 min Dave, an ADI Leak Detection specialist, explains what happens when locating a water leak in a managed property hits access barriers, and how ADI's engineers work around tenant cooperation challenges to protect the building.
Leak Detection in a Block of Flats: When a Tenant Refuses Access 6 min ADI leak detection specialist Dave explains exactly how engineers trace and pinpoint hidden water leaks in residential blocks when one tenant won't open their door, covering the methods, legal landscape, and what building managers can do to keep the process moving.
Block of Flats Leak Detection When Access Is Refused 6 min Dave, an ADI Leak Detection specialist, explains how engineers locate hidden water leaks in blocks of flats even when residents won't or can't grant access, covering the methods used, what landlords can do, and how ADI works around access restrictions to protect the whole building.
Can a leak behind a tiled wall be found without removing the tiles? 5 min ADI Leak Detection specialist Dave explains how acoustic listening equipment locates pressurised pipe leaks hidden behind tiled walls and floors, what the process involves, and why it matters for homeowners facing unexplained water loss.
Block of Flats Leak Detection: When No Single Flat Is to Blame 5 min ADI leak detection specialist Dave explains what happens when a water leak in a block of flats can't be traced to one unit, covering shared pipework, access coordination, and how ADI pinpoints the source without unnecessary damage.
Acoustic Leak Detection Behind Tiled Bathroom Walls 5 min ADI leak detection specialist Dave explains how acoustic leak detection works on pipes hidden behind tiled bathroom walls, what affects its accuracy, and what homeowners should expect from the process.
Acoustic Leak Detection Behind Wall Tiles Explained 5 min Dave, an ADI Leak Detection specialist, explains exactly how acoustic equipment finds hidden water leaks behind wall tiles, without unnecessary damage to your home.
Can Acoustic Equipment Trace a Pipe Route Above Your Ceiling? 5 min ADI leak detection specialist Dave explains how acoustic equipment locates hidden pipe routes above ceilings, what the process involves, and why it matters for homeowners facing unexplained water damage.
Can Acoustic Leak Detection Find a Pipe Leak Behind Tiles? 5 min ADI leak detection specialist Dave explains how acoustic leak detection works through tiled surfaces to locate pressurised pipe leaks, what affects accuracy, and what homeowners should expect from the process.
How Sensitive Are Acoustic Listening Devices for Wall Leaks? 4 min Dave, an ADI Leak Detection specialist, explains exactly how sensitive acoustic listening devices are when tracing hidden water leaks behind walls, what the technology detects, what limits it, and how ADI's engineers use it to find leaks without unnecessary damage.
How Acoustic Detection Finds Pressurised Pipe Leaks Above Ceilings 5 min ADI leak detection specialist Dave explains exactly how acoustic equipment locates escaping water from pressurised supply pipes hidden above ceilings, why the method works without destructive access, and what homeowners should expect during the process.
Leak Detection When You Can't Access the Flat Above 5 min Dave from ADI Leak Detection explains exactly how leak detection surveys work when access to the property above is restricted or refused, covering the non-invasive methods engineers use to trace water leaks without needing to enter every room.
Can Acoustic Leak Detection Find a Supply Pipe Leak Above a Ceiling? 5 min Dave, an ADI Leak Detection specialist, explains exactly how acoustic leak detection locates hidden supply pipe leaks above ceilings, what the equipment picks up, what affects accuracy, and what homeowners can expect from the process.
Acoustic Leak Detection Explained: How It Works in Your Home 5 min ADI leak detection specialist Dave explains what acoustic leak detection is, how the technology pinpoints hidden water leaks inside residential properties, and what homeowners can expect during a visit.