When it comes to installing or replacing interior doors, knowing how to measure for them is the first step in ensuring you get the right fit. This guide will walk you through the process of measuring for an interior door and help you get the right size for your space.
Step 1: Measure the Width of the Doorway
The first step in measuring for an interior door is to measure the width of the doorway. Measure the width of the opening from the inside surfaces of the door jambs at the top, middle and bottom of the opening. Use the narrowest width measurement to determine the width of the door you need.
Step 2: Measure the Height of the Doorway
The next step is to measure the height of the doorway. Measure the height of the opening from the top of the threshold to the underside of the header. If your opening is uneven, use the tallest measurement to determine the door height you need.
Step 3: Measure the Thickness of the Wall
The third step is to measure the thickness of the wall. Measure the thickness of the wall where the door will be installed. This will ensure that the door you purchase will fit properly in the wall.
Step 4: Measure the Depth of the Doorway
The fourth step is to measure the depth of the doorway. Measure the depth of the opening from the front of the door jamb to the back of the wall. This measurement is important to ensure that the door you purchase will fit properly in the doorway.
Step 5: Consider the Clearance Needed for the Door
The fifth step is to consider the clearance needed for the door. When measuring for a prehung door, you will need to account for the space needed for the door to swing freely. Generally, you need at least 2 inches of clearance on either side of the door.
Final Step: Choose the Right Door for Your Space
Once you have all of the necessary measurements, you can choose the right door for your space. Be sure to take into account the style and material of the door you need and make sure it is the right size for your space. With the right measurements, you can be sure to get the perfect fit for your interior door.
