Exterior Door Rough Opening Size Chart

Getting the rough opening size right the first time will save you from frustration when installing your doors.

Exterior door rough opening size chart.

Just add 2 to the width of the actual door size. This will give you room to space the door frame off of the sub floor. Outswing brickmould dim. If you have questions give us a call at 888 458 5911.

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. Of frame is 40 x 86 as the frame face is 2 around all 3 sides. 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. While a standard door height is 80 finished opening.

You should add 2 1 2 to the height of the actual door. For example let s say we want to frame a 6 8 x 3 0 front entry door. Viewed from the exterior hand designations f l r fixed panel left hand right hand inswing outswing 28 32 34 36 38 40 46. The difference between a rough opening and finished opening is usually 2 3 inches.

Standard door rough openings. If you re going to frame a rough opening for a door then you ll need to know the unit size. Refer to the charts below to determine what size of door you will need. Dimensional data o 2 2017 u1 revised arch 1 unit and rough opening sizing.

Framing rough opening sizes are really quite simple. Inswing rough opening unit dimension f f l r l r viewed from the exterior hand designations f l r fixed panel left. For m e u add actual unit dimension to door rough opening width for total rough opening width. Reasons for door opening sizing.

With our range of standard door sizes you can now find the perfect door for even some of the most unusually sized doorways. Masonite strives to provide our customers with as much information as possible so you can get the right door the first time. For m e u add actual unit dimension to door rough opening width for total rough opening width. Download all the technical information and data on specifications use and maintenance for all our doors now.

Presuming the door is a 36 inch wide door the dimensions of your opening should be 37 inch wide by 81 inch tall. 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. For reference standard interior door widths range from 24 36 finished opening. Select from the tools below to find the specific size information you need.

6 6 6 8 7 0 8 0 rough opening brickmould dim. We have categorized the door units based on nominal size. Use shims and or caulk to seal gaps between wall and frame.