If a door is sagging the lock will not latch correctly.
Rock door lock problems.
Excessive use or not using it often believe it or not may cause these mechanisms to become defective or stuck.
Remove the mechanism to have it repaired or replace the lock set yourself.
Door lock problems are mostly mechanism issues and sometimes they become faulty through wear.
This can make the door difficult to close.
Like a medical problem this is what we call a symtom.
Door hardware only works properly on a door that is aligned the way it should be.
Tighten the hinge screws and then try adjusting the strike plate by loosening its screws and shifting it slightly.
Door lock problems that are a result of debris jamming up the keyway should not be ignored because they can potentially result in more problems like breaking a key in a lock.
Those related to the lock set or key and those related to the door s frame and latch assembly.
These difficulties fall into two general categories.
Faulty euro cylinder the door furniture and hardware on a composite door is practically identical to a upvc door so.
Faulty mechanism mechanisms on composite doors are.
Step 1 if the key turns but does not operate the lock bolt the lock mechanism is broken.
Repairs range from making minor latch adjustments to repositioning the door.
Also a broken bolt or latch that causes your door lock to jam might be a symptom of a much larger issue like an attempted home break in.