More Picture Of How To Hang Curtains Above French Doors Free Download. Drapes that reach down to about 4 inches below the bottom of the window frame. To cover the broad expanse of sliding doors look for long sturdy rods at home centers and mount the brackets across the top of the doors at even intervals.
Can you send a picture of the smaller window. Door curtains can block the light and muffle the sound that keeps dogs awake especially during daytime. I think that if you are comfortable with hanging them over the glass doors then you should do it.
If an inside-mount shade is desired there would need to be about four inches of depth.
I recommended that sliding window treatments be hung at least 4 to 6 inches above the frame. For fullness I used 4 panels on my window and 1 panel each for my french doors not hung yet. I think that if you are comfortable with hanging them over the glass doors then you should do it. Anything mounted inside will obstruct the function.