Header Height For French Door

High studs it established just the right height for windows and doors fig.

Header height for french door.

Most door frames that are 4 feet wide or less require a 2 by 6 header. So if you re on the top floor you can use 2 2x4 s unless the building is 36 wide in which case you ll need 2 2x6 s. 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. So allow an extra inch at the bottom and two inches at the top for the jamb.

Your header size is determined by the load it carries. For header spans see tables r502 5 1 and r502 5 2. The additional room allows for a 3 4 inch top jamb a shim space above the door jamb and the thickness of. The standard height of the rough opening for a door is the door height plus 2 5 8 inches.

My stock drawings however specify the ceiling height at 9 2 sub floor to ceiling height and a window header at 7 4 above the sub floor. The horizontal support that spans the rough opening at the top of the door is called the header. The next jack stud will be cut to the height of your door plus 2 1 2 and minus the thickness of the bottom plate 1 1 2 as it will rest on top of this. So your jack stud should be cut at 81 for a 6 8 tall door.

When we installed the headers even with the top of the standard 92 5 8 in. Since the architects and engineers who designed the houses had calculated that 2 12 headers were deep enough and sturdy enough to span the longest 6 ft opening it was surely strong enough to span the more numerous smaller openings. If you re a novice framer then this is the height of the bottom of the window and door headers. Which means the jack studs are 81 inches long typically.

82 1 2 inches also happens to be the standard header height for windows and doors. A typical header can be a four by eight or four by ten inch beam for two by four walls. Typical specs are 9 ft ceilings ff to finished ceiling 7 0 window headers from ff and 6 8 door header above ff. For example if the doors are 84 inches high don t forget french doors can be very tall then the opening will be 88 inches.