The mechanics of the lock have broken leaving the top section of the door completely locked shut.
Front door locking mechanism stuck.
The fix in instances with a door latch stuck because it is jammed by rust and other materials it is always best to disassemble the lock and do a bit of cleaning.
Sticking door locks can be attributed to everything from slight settling of the house to a buildup of dust and dirt within the locking mechanism.
If this works then you can open the door and it s time to replace the dead latch.
Letting the components sit fully submerged in a vinegar of about 5 acidity will do the job of separating the gunk from your metal.
For serious lock problems it is usually best to call a locksmith or to replace the lock entirely.
How to fix a jammed door lock.
There are a number of issues that you might have with locking your door.
You can see where the cylinder entered the dead latch mechanism and pulled the latch back.
You may want to spray wd40 or other lubricant on the lock mechanism.
Freezing weather can cause the locks to jam and moisture may cause the tumblers to rust and become stuck.
Front loaders have a locking mechanism to avoid opening the door during a washing cycle but occasionally this lock will be activated accidentally.
To take yours out just use your phillips screw driver again to take out the two screws in the face plate.
This can stop the locking points engaging the keeps therefore preventing the door from locking.
The lock mechanism may not work simply because the lock is dirty or dry and needs to be lubricated with graphite do not use any type of oil because this will gum up the works.
The key wont turn in the lock and there is no way to open it in the conventional way.
If the lock mechanism is working but it is still hard to turn the key the deadbolt may be out of alignment with the strike plate on the jamb.
Wooden doors dead locks sash lock.
On the kwikset locks this looks like two little teeth that the cylinder pushes back.
Press down on the button on the rear of the wd 40 canister to begin releasing the lubricant into the lock.
A good door lock keeps out burglars not the owner of the home.
Nonetheless mechanisms filled with gunk broken keys rust and misalignment may cause jammed door locks.
Warping sometimes due to very poor weather conditions the door frame can warp.
Here are some common ones and their likely causes below.
Fortunately most front door lock problems can be.
Guide the straw as far in as you can to make sure you re hitting every part of the locking mechanism that might be sticking with the wd 40.