An entrance door into a house is normally 36" and bedroom doors most often installed are either 30" or 32" wide x 6'-8" tall.
do the length times the width and that equals the area
A 2 8 (32") is the standard exterior door not on the front of the house.
It depends on the weight and width of the door. Three would be a standard amount.
There is no standard width, but usually are between 28" and 36" for a single door, and between 48" and 72" for a pair.
Add two inches to height and width. So a 36 x 80 door roughed out is 38 x82. This is with doors only. Windows you add 1 inch to the height and width.
Normal width of a single car garage is 8' feet. Normal width of a double car garage is 16' feet. These answers are for doors typically found in the USA.
width of car door
The most often chosen width of a front door is 36".
Width (excluding door mirrors): 66.1 in. (1.68m) Width (including door mirrors): 76.4in. (1.94m).
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 average width of a garage door is typically around 9 to 10 feet.
The standard width of a garage door is typically 8 to 9 feet wide.
The standard width of a patio door is typically between 60 to 72 inches.
The width of a door is the distance between the side jambs. The detail of door measurement is shown at the web link below.
39 inch is the standard width of any door of house. 36 is the standard width (3 feet).
The width of a standard sliding glass door is typically between 60 to 72 inches.
The standard width of a sliding glass door is typically between 60 to 72 inches.