There is no standard width, but usually are between 28" and 36" for a single door, and between 48" and 72" for a pair.
60x68/ 72x68
Standard height for residential doors is 80 inches. Doors come in widths every two inches with most popular sizes of 30, 32 and 36 inches. (34 is special order door).
There is no standard width.
There are no standard measures.
the width required for building code space is a minimum of 30 inches.
The standard width of sliding glass doors is typically between 60 to 72 inches.
The standard door stile width for residential interior doors is typically around 4 to 5 inches.
The standard dimensions for closet doors are typically 80 inches in height and 24 to 36 inches in width.
There is not a quote "standard" door width as doors can be purchased in 2" increments. There are a few building code restrictions for minimum width of certain doors. Like an egress door is required to be 36 inches in width for a residence. There can also be minimum widths for handicap accessibility. These doors in a house need to have a clear opening width of 30 inches.
The standard dimensions for patio doors are typically 6 feet 8 inches in height and 6 feet to 8 feet in width.
60x68/ 72x68
8x7, 9x7 and 16x7. Width is always first.
The standard sizes for small closet doors are typically 24 inches, 28 inches, and 30 inches in width, and 80 inches in height.
The standard measurements for sliding glass doors typically range from 60 inches to 72 inches in width and 80 inches to 96 inches in height.
The standard width and height of a commercial door is three feet wide and six feet, eight inches tall. Commercial doors are larger than residential doors. Actually many commercial doors are 84" in height. Six feet eight is normal for a residential door.
The standard rough opening size required for installing bypass doors is typically 2 inches wider than the width of the doors, and the height should be 2 inches taller than the doors.
The standard rough opening size required for installing double doors is typically 60 inches in width and 80 inches in height.