Tighten the hinges on all doors if they look like they re sagging.
My french doors wont lock.
Look down at the place where the door shuts and make sure there s no small stone or something.
When the handle is turned both top and bottom bolts retract allowing the door to be opened.
French door problems and how to fix them try closing the doors the best you can to determine the specific problem.
Open and close the doors individually.
If any of the screws keeps turning without drawing the hinge tighter remove the screw and.
If the doors.
If the screws turn but the hinge won t tighten.
This does not have a locking mechanism at the mid point of the door like a typical door lock.
Tighten the existing screws into the hinges.
Spray the inside mechanics of the french door knob thoroughly using canned air duster to dislodge any dust or.
Tighten all the hinges on both doors with a screwdriver if they are sagging or if the latch doesn t work.
Happened to me once and found out it was a tiny stone blocking the lock mechanism.
Check the doors to see whether the catching persists.
Test the french doors by swinging them back and forth to check for resistance or any strange noises.
It could be for example that the edge of.
If noises are present the problem is likely to lie with the hinges.
If you can open your french doors you can check the hinges as well as the door handle and fastening.
A cremone bolt is a surface applied lock used on double or french doors.
Disassemble the door knob that contains the lock on the french doors using a screwdriver to loosen and remove.
If the door feels and sounds fine you must look elsewhere for the cause.
How to fix a french door that won t unlock step 1.