Entry doors are usually 36 inches wide.
Standard front door thickness.
While a door width of 36 inches is oversized for an interior door it s the standard size for front doors.
Standard thickness is 1 3 4 inches.
1 however not all doors will have these measurements.
The recommended thickness for that door would be 1 3 4 inches.
One of the most common front door sizes in american houses is 36 inches wide by 80 inches tall and almost 2 inches thick.
Standard thickness for an interior door is 1 3 8 if your door exceeds 36 or is over 90 in height.
Then you need to measure the width most common width are 2 6.
How to measure your existing standard front door size to measure your existing door you need to take a measuring tape and measure from the bottom of the door to the top of the door most common doors measure.
As you can see the standard exterior door size rough opening is a full 2 inches wider than 36 inches and 2 1 8 inches higher than 80 inches.
If you are using brick mold openings the dimensions would be 40 inches by 82 7 8 inches.
The minimum recommended door width to allow persons with disabilities to pass through is 36 inches.
They range in width from 2 feet to more than 3 feet and in height from 6 feet 8 inches to more than 8 feet.