What to put in a leak detection access request letter to leaseholders

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 a property manager who's trying to get access to flats in a managed block so ADI can trace a leak. Dave, what actually needs to go into that access request letter?

Dave

It's a really practical question, and it's one that trips up a lot of managing agents. The letter does a few important jobs at once: it gives the leaseholder proper notice, it explains why access is needed, and it heads off the objections you'd otherwise get on the day.

George

So what's the first thing it needs to say?

Dave

The reason for the survey, stated plainly. Don't just say 'routine inspection.' Say there's evidence of a water leak affecting the building, that the source hasn't been confirmed yet, and that ADI's engineers need to access certain areas to carry out a detection survey. Leaseholders respond much better when they understand there's an actual problem rather than feeling like they're being put out for no reason.

George

And you'd name which flat you need to get into?

Dave

Absolutely. Specify the flat number, the rooms you're likely to need access to, and if you know, why that particular flat is in the frame. That might be because water has appeared in the ceiling of the flat below, or because the leak trace points toward that area of the building. Vague letters get ignored or refused.

George

What about explaining what ADI's engineers are actually going to do? I imagine some residents get nervous about that.

Dave

That's probably the most important section of the whole letter. Acoustic leak detection uses listening equipment pressed against floors and walls to identify the sound signature of escaping water. Tracer gas detection involves introducing a safe, inert gas into the pipework and using a detector at surface level to locate where it escapes. Pressure testing confirms whether a pipe is holding or losing pressure. None of those methods involve breaking anything open to carry out the detection itself.

George

So the letter should make clear it's non-invasive work?

Dave

Yes, and be specific about it. Say that the ADI engineer will not be cutting floors or lifting tiles to find the leak. That one line removes the biggest fear most residents have. If investigative works do become necessary after the survey, that's a separate conversation. The access letter is about the detection, not the repair.

George

There's also the question of what happens if the leak is found to have originated in the leaseholder's own pipework. Should the letter touch on that?

Dave

It should mention reinstatement responsibility without turning the letter into a legal document. A short paragraph saying that if the source is traced to pipes within the demise of a particular flat, the managing agent will be in touch separately to discuss next steps. That way nobody's blindsided. You don't want a leaseholder learning for the first time on the day that they might be responsible for repair costs.

George

Timing-wise, how much notice is reasonable?

Dave

Check the terms of the lease first, because some leases specify a minimum notice period for access. Where the lease is silent, reasonable written notice is the standard, and most managing agents work to at least a week where the situation allows. If the leak is causing active damage, the letter should acknowledge that urgency and ask the leaseholder to contact the managing agent directly to arrange an earlier time if needed.

George

What if you need access to more than one flat? That must complicate things.

Dave

It does, and the letter needs to be tailored to each flat rather than sending one generic version to everyone. The flat above might need acoustic checks on the floor and around the bathroom waste. The flat below might just need a visual inspection of the ceiling void. Each resident deserves a letter that tells them what's happening in their home, not a blanket notice that leaves them guessing.

George

Any final things that tend to get left out?

Dave

Two things come up most often. First, a named contact at the managing agent so the leaseholder can actually speak to someone if they have concerns. Second, a clear statement that the survey is being carried out by ADI Leak Detection, not a general contractor. When residents know it's a specialist company doing this work, not someone who's also there to quote for a new kitchen, they're more likely to say yes.

George

That's really clear guidance, Dave. Getting that letter right upfront clearly saves a lot of problems on the day. ADI Leak Detection are specialists trusted by property managers across the UK, and if you're dealing with a leak in a managed block, they're the people to call. Thanks for listening.

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.