it can be any width
A standard farm gate would be about 70 cm!
A standard office chair would vary between 17 to 20 inches.
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.
It is harder to build a spiral Staircase because if you build a spiral staircase it will be longer and twistier than a straight staircase.
I dnt kno..:I
There is no standard width.
There is no standard width of a kitchen countertop! After saying that 25" is the usual kitchen countertop width to fit a 24" kitchen base cabinet.
39 inch is the standard width of any door of house. 36 is the standard width (3 feet).
Standard width (with no riggings): 24 1/2"
standard width should be 2'' feet for comfortabl working.
The height of and interior wall (the ceiling) is 8ft. The width is up to you. There is no standard...
8 feet width is the standard in the US
There is no 'standard' driveway width. Any house with enough attached land can have a driveway - the width can be as narrow as a single car, or as wide as the property boundary allows.
The set standard lane width for dual carriageways and motorways is 3.65 metres. The set standard width for hard shoulders is 3.3 metres.
Dishwashers come in a standard 24" width and a compact 18" width.
There is no standard width, but usually are between 28" and 36" for a single door, and between 48" and 72" for a pair.
In the UK the standard width is 30cm (one foot), and wide width is 45cm (a foot and a half).