Once hung the door will be another 1 2 off the floor for a total coverage above the door of 1.
Barn door header thickness.
If you are creating an opening no wider than 4 feet for a door or smaller window then you need a 2 by 6 header.
Ideally the door will cover 2 to 3 inches beyond the opening on each side.
Sliding barn door support header header height 6 header thickness 3 4 for the most up to date lead times and shipping info on this product click here.
Measure from the header to the floor to determine the door length you need.
Most door frames that are 4 feet wide or less require a 2 by 6 header.
Includes span tables for all load bearing locations and the number of jack studs.
The function of the sliding door is relatively straightforward.
A sliding barn door seems like a door with simple and self explanatory function.
Most of our barn door hardware accommodates up to 1 50 thick door but a header board to push the track away from wall more to allow clearance can be used if you have thicker doors.
To figure out what size track you need double your final width measurement.
If the opening will be 5 to 6 feet wide such as for double doors then you will need two 2 by 10 headers.
Between 4 and 5 feet the header should be built 2 inches wide and 8 inches long while a larger opening needs a header that is 2 by 12.
The barn door hardware track is 3 16 thick and 1 1 2 wide.
These charts are for 30 pound per square foot snow load on the roof.
Span charts and 2012 irc building codes for girders and headers.
When in doubt use 2 by 12 inch headers.
Again for doorways with moldings measure from the top edge.
However the planning and considerations that precede a barn door are a bit more challenging to ensure that the door functions properly and looks good aesthetically once it is hung.
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.
But this is a laundry room and not a bathroom know what i m saying.
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.
What thickness of barn doors does your hardware accommodate.
All other data is available on page 121 of the 2012 international residential code.
Most barn door sizes fall anywhere between 36 wide on the shorter side by 96 tall on the longer side.
In other words the header board is 3 4 thick and that is exactly how big the gap is between the molding and our door.