Content

• To step
• Part 1 of 2: Taking measurements
• Part 2 of 2: Creating a diagram

It can be difficult to replace a door. Not all doors fit every door frame. To know what kind of door you need, you need to measure the door you have. By accurately measuring all sides of your door, noting the additional properties and putting this information in a diagram, you can properly determine the size of your door.

To step

Part 1 of 2: Taking measurements

1. Measure the width of the door. Pull a tape measure from the left corner to the right corner of your door and write down the number. It is important that you only measure the door. Ignore other elements, such as insulation strips.
   • Especially with older doors, it is important to measure at more than one location, in case the door is not completely square. If the sizes vary, use the highest number.
   • Door widths of 75 cm, 80 cm and 90 cm are considered standard.
2. Determine the height of the door. Pull your tape measure from the top corner to the bottom corner and write down the number. You may need to use a chair and / or ask a friend to assist you. Again, only measure the door itself and ignore other elements, such as a draft strip.
   • Again, it is good to measure the door in several places, in case the door is not a perfect rectangle. This is especially true for older doors. If the numbers vary, take the height number.
   • The most common height for a door is 200 cm.
3. Measure the thickness of the door. Hold a tape measure against the edge of the door and write down the thickness. Also measure the thickness on the door frame. These numbers should be almost the same, but it can be helpful to know both.
   • The most common door thickness is 4.5 cm.
4. Measure the height and width of the door frame. To be on the safe side, it is good to also measure the space in which the door must fit. Write down the height and width of the door jamb. This will help ensure you choose the correct replacement door.
   • Measure the width of the door frame at 3 locations. Take the smallest number for the measurement.
   • Measure the height of the door frame exactly in the middle. Measure from the floor to the bottom of the top notch.
   • When rounding is always better to round down than up. This will help ensure that your door will fit.

Part 2 of 2: Creating a diagram

1. Take a photo of your door and print it out. When you go to the store to choose a replacement door, bring a diagram with all relevant features and sizes. An easy way to do this is to take a picture of your door and print this image.
   • You can also draw a diagram with a pen and paper.
2. Mark the direction of rotation of your door. Open your door. Position your body so that your back is against the hinges. If the door is on your right, it is a right-handed door. If the door is on your left, it is a left-handed door. Your door will swing further in or out. Determine both characteristics and write them down on your diagram.
   • An inward-opening door opens in your house (or in your room), an outward-opening door opens outward.
3. Record all measurements on your diagram. Write the height, width and thickness of your door on the diagram. Also write down the height, width, and thickness of the door frame.
4. Take this diagram with you when you go to buy a door. The diagram should make the process of replacing your door easier. Take it with you when you check out doors and use it to guide your purchase.