The more you use your french doors the more likely the thread of the screws will drag against the walls of their casings and loosen.
How to fix french door lock.
Step 3 douse the mechanics of the lock itself with spray lubricant.
The fix a short term fix is to move the strike plate to align better with the stuck door latch.
Nine times out of ten if the lock is stuck or if the key won t turn enough to lock your doors it will be due to some sort of obstruction in the mechanism itself.
The fix will depend on what locking mechanism you ve chosen.
Open the door at the side where the jamb will be shimmed and stabilize it with a doorstop.
From there you can either widen the hole both of the wood and metal or you can unscrew the strike and re secure it in the proper position.
By shutting your door you can mark the point on the door frame that latch is coming in contact with.
Spray the inside mechanics of the french door knob thoroughly using canned air duster to dislodge any dust or other large buildup.
Open the operable door using the knob or lever handle.
Use a wood chisel and hammer to carefully remove the vertical piece of casing along the side of the.
Turn the lock back and forth as you spray so that the lubricant can get deeper into the mechanics and allow the lock to slide free.
Loosen and remove the machine bolts that secure the lockset at the inside face of the door using the appropriate screwdriver.
Once you fix french door alignment by screwing all the hinges tight to the door frame and securing the french door jam to the rough in door opening buck plate and finally we fix french door top.
If this is the case you may need to remove the entire doors so you can renew the holes.