Always try and replace your old gearbox with the exact same size and brand.
How to change lock mechanism on upvc door.
How to change and measure a euro cylinder in a upvc or composite door from www lockandkeyshop co uk shop for euro cylinders online.
This will tighten the loose door handle and if done correctly your upvc door should be locking correctly and working again with no issues.
Door locks and mechanisms can be purchased from upvc spares 4 repairs.
You can find replacement gearboxes here.
A video tutorial on how to replace a full length door lock on a upvc or composite door.
A handle set these sit on each side of the door and are used to operate the latch and the locking mechanism bolts.
The gearbox is an essential part of the locking mechanism found in the door.
When adjusted correctly they can ensure that your door will last a longer as it won t be dropping so rapidly.
We stock the most popular upvc door locks from over the last 30 years.
How to change a upvc door lock.
If you are new to buying replacement door lock mechanisms for upvc doors please take some time to view our identifying guide.
This can be quite complex to fix or replace as it really depends on the type of door and manufacturer.
How to change a upvc door lock.
Replacing a multipoint upvc door lock may seem like a daunting task but with the right tools and know how it is relatively simple.
All you need to replace your old upvc mechanism with a new central gearbox is a screw driver or drill and a spare 5 minutes.
Hinges these are often overlooked and are an important component of a upvc door.
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.