Disassemble the door knob that contains the lock on the french doors using a screwdriver to loosen and remove the bolts so that each half falls away from each other.
Stuck french door.
You can do this simply by opening the door and attempting to engage the latch.
Step 2 spray the inside mechanics of the french door knob thoroughly using canned air duster to dislodge any dust or other large buildup.
The key here is deciphering if the problem is with the latch itself or with the door.
The latch is a small but vital component of any french door.
Regardless of the cause fixing uneven french doors is not difficult for a.
Check the handle to ensure that the mechanism is working properly and that it fits in the recess of the doorjamb.
Check the french doors for any distortion expansion and cracking.
French doors occasionally are in need of alignment soon after installation because their weight causes them to settle.
If your latch keeps getting stuck it could make your doors unusable over time.
Fix french door alignment fixing it yourself with french door diy to fix french doors that won t close you must fist make sure the french door frame jam is appropriately anchored into the buck.