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.
Barn door rough opening height.
Barn door measuring guide.
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.
Measure from outside to outside of casing molding.
Hollywood off white wood sliding barn door with hardware kit.
2 4 door 2 6 r o.
The barn door should be wide enough to completely cover the doorway with an inch or two of overhang on both sides and about one inch at the top.
Barn doors can be heavy and difficult to maneuver alone.
Mod squad bright white wood sliding barn door with hardware kit.
Z planked primed mdf solid core wood barn door with matte black sliding door hardware kit.
For door openings with casing molding.
Rough opening chart in feet.
Once hung the door will be another 1 2 off the floor for a total coverage above the door of 1.
For the door height we recommend measuring from the floor to the top of the opening.
Hollywood bright white wood sliding barn door with hardware kit.
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.
To figure out what size track you need double your final width measurement.
The center of the rail will mount 2 above the door 3 above the opening which will be close to the center of 2 8 blocking.
Work with a helper when lifting heavy pieces or standing on a step ladder during this diy.
The height is 80 which is considered 6 8 or 6 8 add 2 1 2 to the actual door height and frame it 82 1 2 high.
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.
Once you ve established your desired door size.
Most barn door sizes fall anywhere between 36 wide on the shorter side by 96 tall on the longer side.
In this example the total height is 80 once mounted the door will hang 1 off the floor which will add the bit of coverage you need at the top of the opening.
Again for doorways with moldings measure from the top edge.
Add 1 to 2 per door for overlap depending on privacy needs.
Measure from the header to the floor to determine the door length you need.
Measure across for the width and from the top of the casing molding to the floor for height.
For a sheet rocked opening we recommend the door height be 1 2 larger than the opening.
2 0 door 2 2 r o.