Do I need a bulkhead in my space or can the barn door go on the ceiling?

Name: Brisbane Barn Doors
Address: 4/42 Trade St,, Lytton, QLD, 4178, AU
Telephone: 0481085365
Price range: $$

You will need a bulkhead (minimum 200mm) for the barn door tracks to go on. At this stage we are not doing ceiling sliding doors, or installing bulkheads as part of our installation package.