The package includes all the barn door and barn door hardware kit you need to install a sliding barn door. The barn door hardware kit can be used both inside and outside. This door requires two people to assemble, it is not a traditional one-piece barn door. Pilot holes on the door are all pre-drilled and cut. The wooden panels can junction with each other for a tight fit. It is an unfinished barn door, you can easily paint it as you wish. Please leave the door dry for at least 24 hours. The barn door will work perfectly with our sliding barn door hardware kit and door handles. The bottom of the door had a pre-cut groove to fit with the floor guide that prevented the door from swinging back and forth.