Patio Door Key Won T Turn

Get the security you want without the headaches by correcting a sticky keyhole tumbler and key.

Patio door key won t turn.

Upvc patio door won t lock key turns continually. If the snib has been engaged from inside it will stop the key from working. When your key won t turn someday you might come home or go to open up your business and find that your key won t turn at all not even a little. You may be able to take care of the problem yourself or you may need to call a locksmith for help.

Slide the key in the lock and tap lightly on the. Spray the lock with lubricant to remove dirt and dust. If yes you may have to turn the key more than once to unlock your door. There are several reasons this might occur.

The most common case when a upvc door wont open is because the multipoint has failed this can happen due to excessive pressure. Hi problem locking my back door the bolting mechanism seems to work fine ie. The door has been realigned however even with the door open the key won t turn in the lock. Almost all upvc doors are made up of two locking parts a cylinder lock where you put the key into and turn and a multipoint lock that you engage by lifting the handle or on really old models repeated turns of the key.

Turn the key so that the keyway slot is in the exact position it was in when you inserted the key. Upvc back door won t lock. Spray the door key with a graphite based lubricant. At right illustrations show the operation of a standard pin tumbler lock.

Our engineers have specialist tools to deal with this scenario. If the key does not turn at all you may be using a wrong key or the interior snib could have accidentally engaged. A key that doesn t turn in the lock could have several causes. When i raise the handle the 4 bolts go into.

This is the correct position for the pin tumblers to align.