You ll need to take the door back down and shave some material off using a hand plane until the door opens and closes freely.
How to hang a door from ceiling to floor.
Read the following section for steps to hang the door.
For the height of the door measure from the finished floor to the top of the opening or to the top of the casing.
The door width should be 2 inches wider than the opening or at least as wide as the full opening plus any casing.
Installing a pre hung door is easier and faster than starting from scratch since most of the more labor intensive work is already done.
Hanging a door correctly is one of the most satisfying jobs in the home improvement world but it s often the most challenging.
Hang your new door and test fit everything.
If your door sticks make a mark on the edges where it s not closing flush.
Measure the exact amount the floor is off level.
How to hang a barn door from the ceiling pt3 in the playroom series this video is sponsored by accuride and power pro screws i had the hardest time findin.