Common cctv drain surveys problems in Islington
- ✓ Pre-purchase surveys on Georgian townhouses in Barnsbury and Canonbury, where original drains can be very old
- ✓ Drain mapping in converted basement flats near Angel and Upper Street, where several flats often join one shared run
- ✓ Repeat blockage diagnosis in Victorian terraces around Highbury and Archway, where roots or partial collapse are often found
- ✓ Drain checks for mansion block conversions near Finsbury Park and Clerkenwell, to show which sections belong to each leaseholder
- ✓ Shared-drain questions on terraces near Pentonville and the New River Walk, where footage shows who is responsible for a fault