A few simple steps and tips for changing a upvc door lock in london 1.
How to change a lock upvc door.
A multi point locking mechanism this is normally a strip down the edge of the door with a few cases that sit inside.
How to change a upvc door lock.
Test the lock by turning the key both right and left a few times and gently tug on the key when it is turned to both.
Door locks and mechanisms can be purchased from upvc spares 4 repairs.
As long as you have selected the correct size central gearbox you will have no difficulty in changing it over.
Only remove the key from the lock once the retaining screw is secured back into place.