To determine the correct size for a door panel, you typically measure the opening within the door frame where the panel will fit. Based on the provided reference, the critical step involves measuring the width of this opening accurately at multiple points.
Here's the exact method for measuring the width according to the reference:
Measuring the Width of the Door Frame
Measuring the door frame's width is essential because frames can sometimes be uneven. Taking multiple measurements ensures you account for the widest point, which is crucial for selecting or ordering a door panel that will fit without binding.
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Step 1: Prepare Your Tools
Use a reliable tape measure for this task. Ensure it's long enough to span the entire width of the door frame. -
Step 2: Take Three Width Measurements
Carefully measure the width inside the door frame at three distinct points:- At the top of the frame opening.
- In the middle of the frame opening.
- At the bottom of the frame opening.
Run the tape measure horizontally along the width of the frame from the left side to the right side for each of these locations.
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Step 3: Record the Measurements
Write down the number you get from each of the three width measurements. Keeping a record helps you compare them easily. -
Step 4: Determine the Door Width
Compare the three recorded measurements (top, middle, and bottom). The widest measurement among the three determines the required width of the door panel. This ensures the door panel will pass through the narrowest points of the opening while using the maximum available width.
Here's a simple way to note your measurements:
| Measurement Point | Width (e.g., inches or cm) |
|---|---|
| Top | |
| Middle | |
| Bottom |
The largest value in the "Width" column is the critical dimension for your door panel's width.
While this method focuses on the width measurement as described in the reference, accurately measuring the height of the frame opening is also necessary when determining the full size of a door panel needed for installation.
