If they are more than inch off the standard height you will want to match all of the pre existing door handle heights in your home.
Standard door handle sizes.
Is now very common for newer homes and stock exterior doors are also commonly available in 30 and 32 inch widths.
The standard size for an exterior door is 80 inches 6 feet 8 inches by 36 inches 3 feet.
Custom doors can be made to match any size door opening.
Although custom doors do cost more money.
Measure from the center of the door knob hole to the edge of the doorway to find the size of the door set.
Require no door prep.
Measure your existing door knobs from the floor up.
If for some reason your existing interior door isn t a standard door size don t worry.
On average you can.
The standard size for an exterior door is 80 inches by 36 inches which is 6 ft 8 inches by 3 ft.
96 inches or 8 ft.
In most cases the door set which is inside of the door and controls the door latch.
Some door manufacturers sell doors in 7ft 8ft heights and door widths from 24 inches to 42 inches.
General requirements for access recommends that the height of the handle should fall within 900mm and 1100mm above the floor.
Dummy handles are surface mounted and may be located anywhere on the door you choose but they re usually located to match the appearance of nearby operating locks.
Regardless of the size of the door the australian standard as 1428 1 design for access and mobility part 1.
Standard door handle height.