The point to understand
The affected flat may show the consequence while the plumbing is elsewhere. Useful testing can require observation in both properties or in a shared route.
Put it into practice
Involve the people who can authorise access and supply interruption. Provide a simple layout and the timing of relevant water use.
Keep the limits in view
The investigator records plumbing findings. Ownership, responsibility and disputes remain separate matters for the relevant parties.
A service related to this topic
Join up the evidence between flats.
Flat-to-flat leak detectionUse this as a starting point
Every installation has its own history and access constraints. These notes explain the approach, rather than diagnose your property. Add your observations to a draft so the actual situation can be discussed.
How we present our information