Next not all doors are exactly the same size.
Common door jamb sizes.
It s a common practice to add another 1 8 inch for some leeway to ensure the jamb covers adequately making the average door jamb 4 5 8 inches wide.
The sizes of the door will vary by manufacturer.
Although custom doors do cost more money.
If the wall made of 2x6 1 x 5 actual dimensions it is possible to find a door with a 6 9 16 width of door jamb.
Typical door jamb sizes are.
Normally this isn t much but if your rough opening was tight or exactly the size of the door and the jamb you may not get the door to function properly without having room to adjust.
96 inches or 8 ft.
The jamb width is the width of the jamb as it meets the wall stud of your house.
This is not always the case.
Is now very common for newer homes and stock exterior doors are also commonly available in 30 and 32 inch widths.
If for some reason your existing interior door isn t a standard door size don t worry.
Many people measure the inside jamb of the door and decide that this is the jamb width.
4 9 16 for 2x4 frame with drywall.
To measure the door jamb size you may need to remove any trim moulding or siding you have on the door.
Measure a rough opening if you re not sure if you have a standard width opening measure the distance from wall to wall on the outside and add 1 8 inch.
Most door openings in newer houses are made standard sizes and if you replacing an old door the opening already made to fit a new door in.
Also measure the door jamb to know whether or not your home is existing or new construction type of door.
Some door manufacturers sell doors in 7ft 8ft heights and door widths from 24 inches to 42 inches.
Standard interior door jamb thickness on pre hung doors is 4 9 16 inches.
On average you can.
The depth of a standard door jamb is 4 5 8 inches which provides an extra 1 8 inch to account for slightly thicker walls due to stud size variation.
This is an important section to read prior to ordering your new pre hung door unit.
If you do not remove the trim measure from the inside edges of the trim or moulding make sure you are measuring from the visible edges of the jamb to get the correct size.
The door jamb is the frame that installs in the wall and supports the door via hinges.
Custom doors can be made to match any size door opening.
The standard size for an exterior door is 80 inches by 36 inches which is 6 ft 8 inches by 3 ft.
