My French Doors Wont Unlock

Test the french doors by swinging them back and forth to check for resistance or any strange noises.
My french doors wont unlock. How to fix a french door that won t unlock step 1. Exterior french doors and sliding glass patio doors are the most difficult exterior doors to secure. You could take the cap off the hinge where you would need an allen key to adjust the door hinges it does sound like the locking system has stopped working properly we do come out and give free quotes it is some thing we come across quiet often usually if the door is quite old it usually requires a new locking system. Either due to wear and tear on the hinges if they re older doors or a poor installation if they re newer.
If this is happening to your french doors also known as french windows then it s most likely because they have become misaligned. As reliable as they can be if you ve had your french doors installed for a while they might develop problems opening and closing. What good is a door that doesn t close. This just happened to my outswing patio door.
Why won t my french doors close properly. Spray the inside mechanics of the french door knob thoroughly using canned air duster to dislodge any dust or. Press down firmly on the push button release while pushing out on the door to release the tension. Disassemble the door knob that contains the lock on the french doors using a screwdriver to loosen and remove.
It was an easy fix. If this fails move on to the next step. The plate comes off revealing that the lock knob is merely slotted to a square rod. And it s easy to see why on french doors the weak point is where the 2 doors come together on sliding glass doors the weak point is the standard hook type lock that the manufacturers provide.
If there is still no change extend the opener to its max by pushing the door outward firmly. If the doors cannot open at all use a flashlight to check the gap between the doors and the frame for anything amiss.