Measure the inside of the opening across for width.
Barn door rough opening height.
This will give you room to space the door frame off of the sub floor.
You should add 2 1 2 to the height of the actual door.
The height of common doors is 6 feet 8 inches.
Framing rough opening sizes are really quite simple.
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.
Double barn doors require open wall space on both sides of the doorway.
Your door s width should be 2 to 3 inches wider than the door opening and 1 inch higher than the dimensions of your opening.
Add 2 to 4 per door for overlap depending on privacy needs.
Sliding barn doors work best when there is enough empty wall space next to the opening that the door can slide completely open.
The graphic below simulated a door over the opening.
Blending style and function they re great for closets pantries and home offices but because there s a small gap between the sliding barn door and the surrounding drywall they may not work well for bathrooms or other rooms where privacy is essential.
And measure from the top of the opening to the floor for height.
Installing sliding barn doors which come in a variety of sizes and designs adds rustic charm and character to a home s interior.
Barn door opening measurements while the style of barn door you choose will come down to your personal preference you will need to be aware of barn door vs opening dimensions when making your choice.
For the door height we recommend measuring from the floor to the top of the casing.
In this example the total height is 83 when closed over the opening the door will cover all of the casing for a cohesive look.
For door openings without casing molding.
If you have a door that is being removed do not measure the existing door.
The standard height of the rough opening for a door is the door height plus 2 5 8 inches.
Just add 2 to the width of the actual door size.
Measure the opening itself.
Getting the rough opening size right the first time will save you from frustration when installing your doors.
Standard barn door sizes most barn door sizes fall anywhere between 36 wide on the shorter side by 96 tall on the longer side.
Knowing the width and height of the door will give you the tools needed to do some research and know the price points of what you may want to buy.