Step 2 spray the inside mechanics of the french door knob thoroughly using canned air duster to dislodge any dust or other large buildup.
Stuck french door.
If your latch keeps getting stuck it could make your doors unusable over time.
Even a small increase is enough to make a door stick.
Step 2 rectify the problem.
You can do this simply by opening the door and attempting to engage the latch.
Check the handle to ensure that the mechanism is working properly and that it fits in the recess of the doorjamb.
Wood that is exposed to the elements can expand in size.
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.
Check the french doors for any distortion expansion and cracking.
The latch is a small but vital component of any french door.
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.