Rough Opening Dimensions For Doors And Windows

The information below provides a quick guide to determine available window and door sizes.

Rough opening dimensions for doors and windows.

Framing rough opening sizes are really quite simple. Custom sizes are available in 1 8 increments. Window sizes pella awning pella tural design manual thermastar by pella left operable vinyl new construction egress white exterior sliding window rough opening 72 in x 48 actual 71 5 47 the windows department at lowes. If you re a novice framer then this is the height of the bottom of the window and door headers.

This is also the top of the jack studs. Now all you need to know is how to properly frame your door rough opening. For factory made prehung doors always refer to the manufacturer s recommended rough opening size listed in the. If the opening is a rotated quadrilateral or parallelogram the window unit will need to be rotated within the opening which will require a smaller window to maintain minimum reveals at the corners or will require you to increase the size of the rough opening see below.

Add an extra 3 8 inch to the height of the rough opening if you intend to lay thicker carpet. Therefore the rough opening would be 82 1 2 tall by 38 1 2 wide. So the header needs to be the rough opening plus three inches the width of two jack studs. Door rough opening sizes and charts ez hang rough opening sizes for door frames framing rough openings jlc online door rough opening sizes and charts ez hang framing rough openings jlc online tech alert the size of window opening determines.

Marking rough opening centers first all the way down the wall. You can pre build these rough openings too while you re waiting for the wall layouts. This will give you room to space the door frame off of the sub floor. Allow for wider rough openings for doorjambs thicker than 3 4 inch.

82 1 2 inches also happens to be the standard header height for windows and doors. View product minimum to maximum width and height ranges. So if you have a bedroom door that is 30 wide which is considered a 2 6 or 2 6 door just add 2 to the width and frame it 32 wide. Just add 2 to the width of the actual door size.

To find specific products for your rough opening use our find my size tool. You should add 2 1 2 to the height of the actual door. Select from the tools below to find the specific size information you need. Take care not to make.