Your next step is to calculate the width of the door s opening starting from inside the door jamb on.
Measuring a barn door.
Make sure you have space.
Multiply the trim size by 2 and add it to the opening width.
How to measure for a barn door barn door opening measurements.
Next you ll want to determine the height you want your door to be.
In this example the total.
Add that amount to the opening height.
Record the door width.
Add 1 to 2 per door for overlap depending on privacy needs.
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.
This may seem like common sense but sliding barn doors aren t your typical door.
To figure out what size track you need double your final width measurement.
For the door height we recommend measuring from the floor to the top of the casing.
Trimmed or cased opening width.
Measure the trim measure from the outside edge of the trim to the inside edge.
While the style of barn door you choose will come down to your personal preference you.
Barn door measuring guide for door openings with casing molding.
Measure from the header to the floor to determine the door.
In instances where casing is present we recommend building the door to the same size as the opening casing.
For the most appropriate door width dimensions measure the opening and add a few inches.
Measure the height of your door opening from the top molding edge to floor.
To start measure the width of your door opening from outside molding edge to outside molding edge and add 1 inch or more on each side for overlap.