Measuring for a prehung door is a vital step in making certain a correct match throughout set up. A prehung door is a door that comes with its body and hinges already hooked up, making it simpler to put in than a slab door. To measure for a prehung door, you will want a tape measure, a pencil, and a degree.
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 top of the tough opening, and add 2 inches to every measurement. This provides you with the general measurement of the prehung door you’ll want to buy.