What Is The Standard Exterior Door Jamb Depth

The depth of a standard door jamb is 4 58 inches which provides an extra 18 inch to account for slightly thicker walls due to stud size variation.

What is the standard exterior door jamb depth. Without door jambs you wouldnt have a fully-functioning door. Some door manufacturers sell doors in 7ft 8ft heights and door widths from 24 inches to 42 inches. The depth of a standard door jamb is 4 58 inches which provides an extra 18 inch to account for slightly thicker walls due to stud size variation.

Measure the window jambs depth. How do you cut the width of a door. The standard size for an exterior door is 80 inches by 36 inches which is 6 ft 8 inches by 3 ft.

With this depth youll get ⅛-inch extra to accommodate for walls that may be a little thicker than the standard. Jamb depth cant be easily defined because it varies by many factors. While it is essentially the third dimension depth of a window frame after width and height this dimension is not always obvious.

The thin part of the jamb is 34 while the larger part is 1-14. More than that use a circular saw. So roughly 7 12 jam.

From knobs and knockers to handles and levers our range of door hardware is exceptional. 4 916 for 2x4 frame with ½ drywall. Exterior Door Framing and Jamb Details.

Now there are ways to extend jams if they are short. In addition you will need to know the swing and handing. For example the kerf is 12 to accept the weatherstrip.