Measuring A Barn Door

Multiply the trim size by 2 and add it to the opening width.
Measuring a barn door. Measure the height of your door opening from the top molding edge to floor. Next you ll want to determine the height you want your door to be. In this example the total. Measure the trim measure from the outside edge of the trim to the inside edge.
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. Make sure you have space. Measure from the header to the floor to determine the door. Measure from outside to outside of casing molding.
In instances where casing is present we recommend building the door to the same size as the opening casing. 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. Trimmed or cased opening width. For the most appropriate door width dimensions measure the opening and add a few inches.
How to measure for a barn door barn door opening measurements. Barn door measuring guide for door openings with casing molding. Add that amount to the opening height. To figure out what size track you need double your final width measurement.
Record the door width. Measure across for the width and from the top of the casing molding to the floor for height. 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.
Add 1 to 2 per door for overlap depending on privacy needs.