Your next step is to calculate the width of the door s opening starting from inside the door jamb on.
How big should barn door be.
How to measure for a barn door barn door opening measurements.
The height is a bit trickier based on the casing and header.
For our standard barn door hardware you need 6 inches of above opening clearance.
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.
Measure across for the width and from the top of the casing molding to the floor for height.
Since the door sits off the wall in order to slide it must be wider that the opening to fully hide the opening.
Structural support is required barn doors can be heavy up to 200 pounds or more so for sturdiness most people mount the track to a header attached to the wall studs above the doorway.
Most barn door sizes fall anywhere between 36 wide on the shorter side by 96 tall on the longer side.
30 opening 34 wide door.
It should be tall enough so that when it s hung on the track there is about 1 2 inch of space between the bottom of the door and the floor.
Barn door measuring guide for door openings with casing molding.
While the style of barn door you choose will come down to your personal preference you.
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.
Measure from outside to outside of casing molding.
The barn door should be at least 2 4 inches bigger than the opening but that is subjective to your taste and home s decor.
Measure from inside to inside of the opening.
A 3 foot door requires 6 feet of track.
If you want to store tractor and trailer go with a 40 x 80 x 16 pole barn.
To figure out what size track you need double your final width measurement.
Total door width will be 36.
We recommend 1 1 2 to 2 of overhang on each side.
In this example the opening width is 32 4.
Add 1 to 2 per door for overlap depending on privacy needs.
Add 4 to the measurement and you have your recommended door width.
Measure from the header to the floor to determine the door.
Sheetrocked opening no trim or casing width.