On the latch side of the jamb a strike plate is positioned over a hole in the jamb.
Front door barrel lock problem.
Remove the mechanism to have it repaired.
If you have a key that won t work in the lock please see how to repair keyed door locks.
Out of all the door lock problems that have been discussed this is probably the easiest to diagnose but not necessarily the easiest to solve.
Key will not work if you ve had a new spare key cut recently it could be a poorly cut key causing the problem.
Many door knob and lockset problems can be corrected before they become so serious that the lockset does not work at all.
What not to do with a upvc door lock problem.
Often a malfunctioning latch assembly or lock mechanism causes the problem.
The door s latch bolt engages a hole in the strike plate to latch the door.
This problem can occur in commercial door locks residential door locks and even with car door lock cylinders.
If the stop is too tight the door will be difficult to close.
Below are things you should not do if your upvc door will not lock or shut properly.
If it is too loose the door will rattle.
On an exterior door there is often a dead bolt lock as well.
Do not force handle or lock.
Forcing the lock or handle can cause additional problems such as damaging the mechanism door handle or even marking the door and frame.
The one presented here is a.
Step 1 if the key turns but does not operate the lock bolt the lock mechanism is broken.
We see a lot of upvc doors dropping over time which is similar to a wooden door warping as the same issue applies to both doors.
The door drops or moves over time and ends up moving the locking points to the point the door doesn t lock anymore.
Those related to the lock set or key and those related to the door s frame and latch assembly.
Have a problem with a door that will not lock or latch properly.
There are several types of cylinder locks.
With a barrel lock it s the cylinder that allows the locking and unlocking of a door.
The truth is the solution to your woes when a key keeps turning in door locks is fairly easy to attain and implement but this often requires the assistance and experience of a locksmith.
These difficulties fall into two general categories.
Here we look at repairs for locksets and knobs.
This will cause additional unnecessary damage and.
