Common cctv drain surveys problems in Barnet
- ✓ Pre-purchase surveys on Golders Green and East Barnet terraces, where roots often enter older clay drains
- ✓ Root damage checks on Finchley and New Barnet semis, where large gardens near Hadley Common and the Dollis Brook valley encourage root growth
- ✓ Drain checks ahead of extensions and basement work in Totteridge, where long drain runs are hard to assess without a camera
- ✓ Drain checks near the Pymmes and Dollis Brook valleys, where the ground can leave slow-draining sections
- ✓ Repeat blockage diagnosis in Whetstone and Friern Barnet terraces, where rodding often fails to clear root problems