Product details:

Homacer aims to provide the best value products and services to save your time and money when you think of installing a sliding door at your home! The hardware package only has lag bolts for wooden wall/drywall. Their product is compatible with a door. The spacer extension will extend the track further from the wall to fit the thicker door. If you have a door trim, you'd better put a header board that is as thick as the trim and then attach the rail to the header board. You need to have at least 6 of space between the top of the door to the ceiling to accommodate the hardware. They use two hangers to hold one door. For a single door kit, there will be two hangers in the package. For a double door kit, there will be four hangers. If you have a door that is either too wide or too heavy, then you can purchase addition hangers for that door.