Drywall Opening The rough opening should be 49 by 82 for a 48-by-80-inch door. This allows for 1/2-inch-thick drywall on both sides and at the top, 80 inches for the doors and hardware, and a 1-to- 1 1/2-inch space under the door.
What's the rough opening for bifold doors?
Typically the rough bifold door opening should be sized 2 inches wider and 2 inches higher than the door itself, regardless of the bifold door size. For example a four-foot wide (48”) by six feet, eight inches high (80”) Bifold set of doors, would require a rough opening width of 50 inches and a height of 82 inches.
How do you install a 24 inch bifold door?
https://www.youtube.com/watch?v=yFckR4AubIY
How do you frame a bifold door opening?
https://www.youtube.com/watch?v=N_j3zZYPQVo
What is the rough opening for a 24 inch closet door?