The main parts of a door lock are the cylinder bolt box and strike plate.
Upvc door lock how it works.
If your upvc door won t open or isn t closing as it should there could be a problem with the lock s spring mechanism.
Each type of lock is built differently but let s take a look at the anatomy of a typical door lock usually used in homes or light commercial buildings.
This video explains the complexities of a gearbox in an upvc mechanism.
Which i like.
Upvc door locks single spindle operation this is a question that we get asked quite often so here s the answer.
It is because they solve a variety of problems that many people may have with upvc doors and their locks.
Upvc door mechanisms are the most important part of security in a home.
Anti snap locks have become increasingly more popular over the past few years.
The easiest way to detect a single spindle operation is.
Close the door and stand on the outside of the property do not lock the door with a key attempt to open the door from the outside whilst it is unlock.
Understanding door lock parts.