Rough In Dimensions For French Doors

The rough opening would be 40 1 2 x 86 1 4 for a 3 0 x 7 0 door frame.

Rough in dimensions for french doors.

Refer to the charts below to determine what size of door you will need. This takes into account the thickness of a standard 3 4 inch doorjamb on each side. Therefore the rough opening would be 82 1 2 tall by 38 1 2 wide. For reference standard interior door widths range from 24 36 finished opening.

So if each door measures 30 inches wide the width of the rough opening should be 62 inches. Standard door rough openings. The difference between a rough opening and finished opening is usually 2 3 inches. Add 2 to 2 1 2 inch to the measurement of the door s width to determine the total width of the rough opening.

While a standard door height is 80 finished opening. Framing rough opening sizes are really quite simple. If you re going to frame a rough opening for a door then you ll need to know the unit size. You should add 2 1 2 to the height of the actual door.

Just add 2 to the width of the actual door size. The 6 8 stands for 6 8 tall and the 3 0 stands for 3 0 wide. Of frame is 40 x 86 as the frame face is 2 around all 3 sides. The rough opening should be 49 by 82 for a 48 by 80 inch door.

This will give you room to space the door frame off of the sub floor. To get the total width multiply the width of each door by 2 and add 2 inches. For example let s say we want to frame a 6 8 x 3 0 front entry door. 4 11 1 4 and the doors are.

Many manufacturers make a so called 5 french door in which the rough opening is exactly 5 0 wide but that means that the opening is 5 0 the door frame is approx. 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 the space between the floor and the bottom of the door may vary depending on the type of flooring. If you have questions give us a call at 888 458 5911.