Standard Entry Door Jamb Size

The kit includes 2 legs 1 header and 1 sill extender.

Standard entry door jamb size.

Height can be trimmed to your required door height. Some door manufacturers sell doors in 7ft 8ft heights and door widths from 24 inches to 42 inches. While a door width of 36 inches is oversized for an interior door it s the standard size for front doors the standard height remains the same however. This helps drive down the cost of a door as having custom doors made is generally more expensive.

For 26 to 36 door. Typical door jamb sizes are. Standard jamb kit consists of three 3 pieces 1 header jamb. White oak pine and mahogany are also acceptable for exterior use.

For 38 to 48 door. 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. We manufacture our own custom profiles and size jambs with our in house moulder. 96 inches or 8 ft.

80 84 96 note. The standard size for an exterior door is 80 inches by 36 inches which is 6 ft 8 inches by 3 ft. 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.

Is now very common for newer homes and stock exterior doors are also commonly available in 30 and 32 inch widths. Standard door sizes allow for the mass production of doors ready made for installation. 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. For example a 3 foot by 6 foot 8 inch door is a common size.

For 50 to 60 door. Width can be trimmed to your required door width. Up to 24 door. Step down on the interior and up to two steps down to the landing on the exterior regardless of which way the door swings it can only swing over one step.

For all non egress exterior doors the 2003 code update allows a 7 3 4 in. Common wood species for interior door jambs are white oak pine cherry maple natural birch and mahogany. In australia the most common standard door width is 820mm but there are other sizes that are popularly used. Exterior door jamb extension kit with mill sill can be used to extend your jamb opening.

Door jamb sizes available.