Add that amount to the opening height.
Measure for barn door.
Measure from the header to the floor to determine the door.
Your next step is to calculate the width of the door s opening starting from inside the door jamb on.
To figure out what size track you need double your final width measurement.
Finally add one inch to whatever your final measurement was.
Let s take a look at on example.
How to measure for a barn door in three steps using a tape measure begin at the left edge of the opening and measure straight across to the right edge.
If your frame has a casing measure from the floor to the outside edge of the casing.
Multiply the trim size by 2 and add it to the opening width.
Measure the trim measure from the outside edge of the trim to the inside edge.
How to measure for a barn door barn door opening measurements.
Record the door width.
How to measure for a barn door track in 4 steps step 1.
To determine the ideal height for your barn door you will have to measure from the floor to the top of the door frame.
Make sure you have space.