Standard Exterior Door Jamb Dimensions

The depth of a standard door jamb is 4 5 8 inches which provides an extra 1 8 inch to account for slightly thicker walls due to stud size variation.

Standard exterior door jamb dimensions.

If for some reason your existing interior door isn t a standard door size don t worry. This will allow carpet t o be tucked under the jambs and usually leaves enough clearance so the door doesn t rub on the carpet. Exterior doors often are the most visible parts of a house and like interior doors are available in standard sizes. 4 9 16 for 2x4 frame with drywall.

When building a door jamb to fit a standard wall with a two by four frame and 1 2 inch drywall on each side the width of the jamb board typically is 4 9 16 inches. Door installation quick tip. As a home improvement contractor the majority of doors i replace are. Standard door casing is typically 2 1 4 inch wide and about 5 8 inch thick.

If you are going to carpet the floor shim the door jambs off the floor about 3 8. What is a standard exterior door size. Standard interior door jamb thickness on pre hung doors is 4 9 16 inches. The door jamb is the frame that installs in the wall and supports the door via hinges.

If you do not remove the trim measure from the inside edges of the trim or moulding make sure you are measuring from the visible edges of the jamb to get the correct size. Another advantage would be if your floor isn t level it will allow you to adjust your latch side up or down independently of the hinge side. Although custom doors do cost more money. They range in width from 2 feet to more than.

Typical door jamb sizes are. Many people measure the inside jamb of the door and decide that this is the jamb width. Trim around a jamb is typically referred to as door casing. If you re not using premade jamb material or if your walls are a nonstandard thickness you can buy 5 or 6 inch wide lumber and rip cut it to the width of the wall using a table saw.

In order for the door to fit accurately to the opening without the possibility of future problems you have to get the true measurement of the wall. On average you can expect to pay roughly 20 25 percent more for a custom door. The jamb width is the width of the jamb as it meets the wall stud of your house. Standard entrance door dimensions.

For example a 3 foot by 6 foot 8 inch door is a common size. This is not always the case. Custom doors can be made to match any size door opening.