This will give you room to space the door frame off of the sub floor.
Interior french door rough opening.
Just add 2 to the width of the actual door size.
Ideally the rough opening should be.
Primed wood jamb common door size.
Framing rough opening sizes are really quite simple.
Whether you re buying a pre hung french door or constructing the frame from scratch accurate measurements of the rough opening are essential for a proper fit.
So if each door measures 30 inches wide the width of the rough opening should be 62 inches.
This is the hole in the wall where the door fits.
Getting the rough opening size right the first time will save you from frustration when installing your doors.
Krosswood doors 60 in.
To get the total width multiply the width of each door by 2 and add 2 inches.
You should add 2 1 2 to the height of the actual door.
It s important to realize the first thing to get right as you begin to tackle your double interior french doors is the rough opening.
I prefer to have my rough openings at least one half inch wider than the overall unit size of the door.
To correctly determine the size of a rough opening for double or french doors measure the size of each door.