Replacing a multipoint upvc door lock may seem like a daunting task but with the right tools and know how it is relatively simple.
How to change a cylinder lock on a upvc door.
That s it the cylinder should be out of the door and you can measure it to see which size you need.
When the screw has been removed put the key in the lock and turn it slightly until you feel the cylinder release.
To change a upvc door lock start by unscrewing the retaining screw which is located on the faceplate on the side of the door.
Always try and replace your old gearbox with the exact same size and brand.
This is the large screw that is in line with the cylinder.
If it s hard to remove from the door try spraying a little wd 40 around the cylinder.
Then insert the key into the lock and turn it about 10 degrees to line up the inner latch of the lock with the body of the lock.
If you have any upvc lock issues and need a locksmith why not contact us and leave it to the professionals.
Next once the cylinder is loose pull it out of the socket it s in and take the key out.
How to remove lock from upvc door.