Standard interior door width is 32 inches.
Rules for barn door measurements.
Most barn door sizes fall anywhere between 36 wide on the shorter side by 96 tall on the longer side.
Add 2 4 to this measurement so your barn door completely covers the entryway without drafts or slight openings.
Add 4 to the measurement and you have your recommended door width.
Barn door measuring guide for door openings with casing molding.
Total door width will be 36.
How to measure for a barn door barn door opening measurements.
Since the door sits off the wall in order to slide it must be wider that the opening to fully hide the opening.
30 opening 34 wide door.
This is the minimum width required for a passage door.
However there are a few general rules we most commonly use.
If your doorway doesn t have a trim measure the width of the inside of the door frame from left to right.
Your next step is to calculate the width of the door s opening starting from inside the door jamb on.
Measure from inside to inside of the opening.
You may also find a few narrower doors in stock including 30 inches 28 inches and 24 inches.
While the style of barn door you choose will come down to your personal preference you.
Overall length the distance from one end of the pull to the other end.
The height is a bit trickier based on the casing and header.
In this example the opening width is 32 4.
Sheetrocked opening no trim or casing width.
Projection measures how far the pull or knob sticks out from the surface of the cabinet door or drawer after it is installed.
If a door has a closer then the sweep period of the closer shall be adjusted so that from an open position of 70 degrees the door will take at least 3 seconds to move to a point 3 in 75 mm from the latch measured to the leading edge of the door.
If the doorway has moldings measure from outside edge to outside edge to determine the proper door width add about 4 to 6 inches to your measurement.
Measure from outside to outside of casing molding.
This measurement is always greater than the center to center measurement.
Generally most standard barn doors are approximately 36 x 84 or 42 x 80 with enough extra lip to overlap most standard door frames 36 x 80 by an inch or so.
How to measure for a barn door in three steps.
If your doorway does have a trim measure the width of the door frame from one edge of the trim to the other.
Add 1 to 2 per door for overlap depending on privacy needs.
Using a tape measure begin at the left edge of the opening and measure straight across to the right edge.