Exterior Door Rough Opening Size Chart

This will give you room to space the door frame off of the sub floor.

Exterior door rough opening size chart.

Refer to the charts below to determine what size of door you will need. Standard door rough openings. Inswing rough opening unit dimension f f l r l r viewed from the exterior hand designations f l r fixed panel left. Therefore the rough opening would be 82 1 2 tall by 38 1 2 wide.

With a wide array of standard sizing and custom sizing in 1 8 increments rest assured that andersen can deliver a window or door that will meet your dimensions. Masonite strives to provide our customers with as much information as possible so you can get the right door the first time. The difference between a rough opening and finished opening is usually 2 3 inches. You may start your search by filtering the door size.

The 6 8 stands for 6 8 tall and the 3 0 stands for 3 0 wide. For example let s say we want to frame a 6 8 x 3 0 front entry door. Dimensional data o 2 2017 u1 revised arch 1 unit and rough opening sizing. Viewed from the exterior hand designations f l r fixed panel left hand right hand inswing outswing 28 32 34 36 38 40 46.

Presuming the door is a 36 inch wide door the dimensions of your opening should be 37 inch wide by 81 inch tall. Just add 2 to the width of the actual door size. If you have questions give us a call at 888 458 5911. If you re going to frame a rough opening for a door then you ll need to know the unit size.

Select from the tools below to find the specific size information you need. Reasons for door opening sizing. We have categorized the door units based on nominal size. Getting the rough opening size right the first time will save you from frustration when installing your doors.

You should add 2 1 2 to the height of the actual door. For reference standard interior door widths range from 24 36 finished opening. 6 6 6 8 7 0 8 0 rough opening brickmould dim. For m e u add actual unit dimension to door rough opening width for total rough opening width.

Use shims and or caulk to seal gaps between wall and frame. Download all the technical information and data on specifications use and maintenance for all our doors now. For m e u add actual unit dimension to door rough opening width for total rough opening width. Frames that butt wall block or exterior wood stud a opening width 4 1 2 b opening height 2 1 4 the rough opening would be 40 1 2 x 86 1 4 for a 3 0 x 7 0 door frame.

When a pre hung door is being installed into an opening there have to be considerations for leveling the door and ensuring that it has an obstruction free swing. Outswing brickmould dim. Of frame is 40 x 86 as the frame face is 2 around all 3 sides.