Measure the exact amount the floor is off level.
How to hang a door from ceiling to floor.
If your door sticks make a mark on the edges where it s not closing flush.
For the height of the door measure from the finished floor to the top of the opening or to the top of the casing.
Check the floor for level and the jambs for plumb.
Interior doors are a great way to update and accent your decor without too much commitment or expense.
The opposite jamb must be cut by this much to level the door in the opening.
Read the following section for steps to hang the door.
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.
Hanging a door correctly is one of the most satisfying jobs in the home improvement world but it s often the most challenging.
Installing a pre hung door is easier and faster than starting from scratch since most of the more labor intensive work is already done.