My Back Door Wont Lock

Each of these door lock problems has different causes but the end point is usually the same.

My back door wont lock.

The complete lockset including the doorknob. If your doorknob mechanism fails internally you can t repair it. Don t use a wet. You may want to call on a local installer to do this if you are unsure.

If you ve noticed your door isn t locking as it should this may be due to a problem with the locking mechanism or the handle itself. Http bit ly rexmetalfile16pc gox rotary tool kit 140pc also works great for grinding. How to fix a door that will not lock things you will need. 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.

Where the door closes against there is usually either a track or little bits of metal where the door locks to. Also if the latch or lock bolt is broken the door lock will be jammed. If your door is badly warped it may not seal properly even when you move the door jamb. A door that doesn t close correctly.

Hot warm weather upvc door lock won t lock or close. Slide the key in the lock and tap lightly on the key to lubricate the inside of the lock. Easy way to test door lock is to open door and try locking it in this position if it locks then that is fine so you will need to toe and heal it. Cold weather upvc door lock won t lock or shut properly.

The door has probably dropped a little so that it is no longer perfectly square at the corners. Spray the door key with a graphite based lubricant. One common reason for a door lock jamming is the buildup of debris that clocks the internal mechanisms. As the last trade has said the door probably needs re packing.

Answered 23rd oct 2013. You need to replace the lock and or adjust the locking parts. If it isn t closing correctly you might notice that the hinges or the frame of your door has been damaged causing an obstruction that means your door can t close correctly. Flip the key and open the door.