Measuring for a prehung door is an important step in making certain a correct match throughout set up. A prehung door is a door that comes with its body and hinges already connected, making it simpler to put in than a slab door. To measure for a prehung door, you will have a tape measure, a pencil, and a stage.
First, decide the tough opening measurement of the doorway. That is the opening within the wall the place the door might be put in. Measure the width and peak of the tough opening, and add 2 inches to every measurement. This gives you the general measurement of the prehung door you might want to buy.