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.
Measuring a barn door.
Multiply the trim size by 2 and add it to the opening width.
Record the door width.
Barn door measuring guide for door openings with casing molding.
Measure from outside to outside of casing molding.
For the most appropriate door width dimensions measure the opening and add a few inches.
Add that amount to the opening height.
In this example the total.
Measure from the header to the floor to determine the door.
How to measure for a barn door barn door opening measurements.
Add 1 to 2 per door for overlap depending on privacy needs.
Make sure you have space.
How to measure for a barn door track in 4 steps step 1.
While the style of barn door you choose will come down to your personal preference you.
Trimmed or cased opening width.
Next you ll want to determine the height you want your door to be.
This may seem like common sense but sliding barn doors aren t your typical 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.
Measure the height of your door opening from the top molding edge to floor.
In instances where casing is present we recommend building the door to the same size as the opening casing.
Measure the trim measure from the outside edge of the trim to the inside edge.