Common drain unblocking problems in Canary Wharf
- ✓ Kitchen sink and dishwasher blockages in tower flats from food debris and oil in shared risers
- ✓ Bathroom drain blockages in upper-floor flats from hair, soap and limescale
- ✓ Courtyard and podium gully blockages in autumn and after heavy rain
- ✓ Restaurant and bar kitchen drain backups at busy times
- ✓ Basement service-corridor drain backups in plant rooms