The short answer
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.
This episode covers how ADI engineers gain access to multiple flats when residents are absent, how acoustic listening equipment and thermal imaging trace leaks through shared structural elements, how written findings support insurance claims and leaseholder disputes, and what a managing agent should have ready before making the call.
Full transcript
George and Dave in conversation. Every word of the episode, exactly as recorded.
- George
- Welcome to the ADI Leak Detection podcast. I'm here with Dave from ADI Leak Detection, the UK's leading leak detection company, who's here to answer your questions and provide expert leak detection advice. Today's question comes from property managers specifically. Dave, if you're a managing agent and you've got water coming through a ceiling in a block of flats right now, what do you actually do first?
- Dave
- Right, so the first thing is don't panic, but do act fast. Active water damage in a block compounds quickly because you've got shared structures. One leaking flat can damage the one below it, then the one below that. So your priority is getting a specialist in straight away rather than waiting to see if it stops.
- George
- And when you say specialist, you mean a leak detection engineer rather than just a general plumber?
- Dave
- Exactly. A plumber will fix the pipe once it's found, but finding it in a block is the hard part. You've got concrete floors, shared risers, pipework running between flats. ADI's engineers use acoustic listening equipment and thermal imaging cameras to trace where water is actually escaping, rather than guessing and opening up walls at random.
- George
- So what should a managing agent actually have ready before they pick up the phone? What speeds the job up?
- Dave
- Two things make a real difference. First, know which flats are affected and which are immediately above and below the visible damage. Second, have contact details for the leaseholders or tenants in those flats, because access is the single biggest challenge in a block. If we turn up and can't get into the flat above, we're stuck.
- George
- That's a really practical point. What happens when a resident isn't home? Does the whole job grind to a halt?
- Dave
- It doesn't have to. ADI's engineers will work with whatever access is available and use non-invasive detection methods to narrow the source down as far as possible from the accessible flats. Thermal imaging reads moisture and temperature differences through ceilings and walls without any physical opening up. We can often identify which flat the leak is originating from before we've even entered it.
- George
- That's useful for the managing agent trying to justify why they need access urgently. What about the residents themselves? Some people are quite resistant to letting strangers into their home.
- Dave
- It's a very common situation. The key is that the managing agent leads that communication, not us. When a resident understands that the leak is potentially damaging their own property or that they could be held liable for the flat below, that conversation usually moves fairly quickly. ADI's role is to be professional and efficient once we're in, so the disruption is as brief as possible.
- George
- Once you've traced the leak, what does the managing agent actually get from ADI in terms of documentation? Because I'm guessing there are insurance claims and leaseholder disputes that follow.
- Dave
- Always. ADI provides a written report identifying the leak source, the detection methods used, and where the remedial repair needs to happen. That report is what the managing agent takes to the insurer, and it's also what resolves disputes between leaseholders about whose responsibility the repair is. A clear, independent finding from a specialist carries a lot of weight with loss adjusters.
- George
- And is there a scenario where you'd recommend ADI come back after the repair to verify the leak's actually gone?
- Dave
- Yes, and we'd always say do it. ADI can carry out a post-repair verification check to confirm the water ingress has stopped before any redecoration work begins. There's nothing worse than replastering and repainting a ceiling, then finding there's still a slow drip. That verification step saves the managing agent a second round of disruption and cost.
- George
- Dave, brilliant advice. Really clear picture of what managing agents are dealing with and how to handle it properly. For anyone managing a residential block with an active leak, ADI Leak Detection is one of the most trusted names in residential leak detection in the UK. Get the engineers in early, get the documentation, and verify the repair before you close the job.
How this episode was made. This episode was produced using AI-generated voices and script, based on real leak detection questions and the working knowledge of ADI Leak Detection engineers. More about how the podcast is made.
Still not sure where your leak is?
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