Ideally the rough opening should be.
Interior french door rough opening.
Just add 2 to the width of the actual door size.
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.
You should add 2 1 2 to the height of the actual door.
Rustic knotty alder 2 panel arch top both active solid core wood double prehung interior french door 2 model phid ka 121 50 68 138 aa.
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.
Primed wood jamb common door size.
15 lite true divided clear tempered glass with ovolo.
Krosswood doors 60 in.
This will give you room to space the door frame off of the sub floor.
To correctly determine the size of a rough opening for double or french doors measure the size of each door.
To get the total width multiply the width of each door by 2 and add 2 inches.
Framing rough opening sizes are really quite simple.
Product overview interior double door stile and rail constructed french door slabs prehung on 4 9 16 in.