Stand inside the open door facing the jamb.
How to measure sliding door frame.
For the door height we recommend measuring from the floor to the top of the casing.
In this example the total width is 38.
In this example the total height is 83.
Measure from the inside edge of the trim on one side to the inside edge of the trim on the other side to get your jamb width if there s trim installed or simply measure the jamb if it s unadorned.
As for how to measure a door frame.
Do this across the bottom middle and top.
Measure the width of the door at the center.
To measure the height of a sliding patio door extend your tape measure vertically.
Measuring stud to stud is known as the rough opening or ro measurement.
Do not measure from the middle at older doors may be.
Depending on your style of home extend your tape measure horizontally from brick to brick siding to siding or one edge of stucco to the other edge of stucco.
To measure a sliding patio door you ll want to step outside so you re looking at the exterior of the door.
Proper measurements are critical to.
Measure from stud to stud using a tape measure.
Measure the left or right side frame.
How to measure a sliding screen door frame.
Measure from the outside of the casing to the outside of the casing for the door width.
Note down the measurement so you dont forget when ordering at.
Measure the top or the bottom frame.
Your door actually attaches to this framing.