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.
Rock door lock problems.
The tolerances on doors and hardware is fairly narrow.
Door hardware only works properly on a door that is aligned the way it should be.
Repairs range from making minor latch adjustments to repositioning the door.
Remove the mechanism to have it repaired or replace the lock set yourself.
If the latch does not catch close the door slowly to watch how the latch bolt meets the strike plate.
If a door is sagging the lock will not latch correctly.
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.
These difficulties fall into two general categories.
Step 1 if the key turns but does not operate the lock bolt the lock mechanism is broken.
Like a medical problem this is what we call a symtom.
Faulty mechanism mechanisms on composite doors are.
This can make the door difficult to close.
Tighten the hinge screws and then try adjusting the strike plate by loosening its screws and shifting it slightly.
Faulty euro cylinder the door furniture and hardware on a composite door is practically identical to a upvc door so.
Warped door it is a rare occurrence but composite doors can sometimes warp.