Cold and freezing weather will cause a upvc door to not lock or close properly this is due to contraction of the upvc the shrinking can only be 1mm o r 2mm but is enough to stop your door from locking.
My front door wont lock.
Damp weather or heat may be warping it.
This can be caused by settling of the house improper installation of the door or damage caused by slamming or excessive use of the door.
Fortunately there are several ways to fix a door that will not latch.
Upvc front door auto lock from inside but opens without key from outside.
If your door is badly warped it may not seal properly even when you move the door jamb.
Test it with a spare key and make sure that.
Ground that has frozen under the door may also cause it to not close properly.
A door that does not stay shut is usually improperly aligned at the hinges or at the strike plate and latch.
You can tighten a simple interior mortise lockset like the one shown at left as follows.
Warping if the door cannot physically lock due to the frame or door being warped an adjustment of the strike plate could rectify the problem without the need of a new lock.
If your doorknob mechanism fails internally you can t repair it.
First you will need to work on removing the broken key pieces from within the keyway of your door lock.
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Cold weather upvc door lock won t lock or shut properly.
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Key will not work if you ve had a new spare key cut recently it could be a poorly cut key causing the problem.
I recently changed the key cylinder in the upvc front door.
Here are the basic steps on how to fix this problem.
Hot warm weather upvc door lock won t lock or close.
Once the key pieces have been extracted the door lock should be examined.
Check the draft.
How to fix a door that will not lock things you will need.
After that when i close the door door auto locks inside meaning i.
3 if this does not help remove the knob.
A locksmith changed my front door key last year.
Front door has to be locked from inside.
1 loosen the setscrew on the knob s shank.
Even usual wear and tear can contribute.