Spray the inside mechanics of the french door knob thoroughly using canned air duster to dislodge any dust or.
My french doors wont lock.
Watch for the areas where the doors sticks particularly around the top.
Tighten the hinges on all doors if they look like they re sagging.
If you can open your french doors you can check the hinges as well as the door handle and fastening.
Check the doors to see whether the catching persists.
French door problems and how to fix them try closing the doors the best you can to determine the specific problem.
If any of the screws keeps turning without drawing the hinge tighter remove the screw and.
How to fix french doors that won t close step 1.
The top bolt goes into the header and the bottom bolt goes into the floor.
When the handle is turned both top and bottom bolts retract allowing the door to be opened.
If noises are present the problem is likely to lie with the hinges.
Tighten all the hinges on both doors with a screwdriver if they are sagging or if the latch doesn t work.
Tighten the existing screws into the hinges.
Look down at the place where the door shuts and make sure there s no small stone or something.
Test the french doors by swinging them back and forth to check for resistance or any strange noises.
Happened to me once and found out it was a tiny stone blocking the lock mechanism.
If the screws turn but the hinge won t tighten.
A cremone bolt is a surface applied lock used on double or french doors.
How to fix a french door that won t unlock step 1.
Open and close the doors individually.
If the doors.
Disassemble the door knob that contains the lock on the french doors using a screwdriver to loosen and remove.