My Door Won T Lock

1 loosen the setscrew on the knob s shank.

My door won t lock.

Flip the key and open the door. You can tighten a simple interior mortise lockset like the one shown at left as follows. When a door latch won t catch it s because the latch doesn t align with the hole in the strike plate. Problems with upvc doors dropped door it is very common for upvc doors to drop therefore misaligning the locking points with the keeps.

Kung fu maintenance demonstrates how to fix a door that will not latch lock or stay closed. Every door comes to a time when it will not latch correctly and there are various reasons why. Faulty mechanism upvc door. Check the draft.

Enlarge the strike. Tighten the hinges first. If your door is badly warped it may not seal properly even when you move the door jamb. Damp weather or heat may be warping it.

Slide the key in the lock and tap lightly on the key to lubricate the inside of the lock. Fortunately there are several ways to fix a door that will not latch. Don t use a wet. The complete lockset including the doorknob.

Even usual wear and tear can contribute. Faulty euro cylinder if the key cylinder has failed then our locksmiths can easily replace this part providing new. Spray the door key with a graphite based lubricant. How to fix a door that will not lock things you will need.

2 hold the knob on the other side of the door and turn the loose knob clockwise until it fits snugly. Ground that has frozen under the door may also cause it to not close properly. If your doorknob mechanism fails internally you can t repair it. How to fix a door that won t stay closed lipstick test.