Quite often to undertake a repair on a Upvc or Composite door starting the process will require a bit of investigation work, this is especially true for replacing the gearbox on the residential door and trying to identify a replacement gearbox.

This is certainly something that is not too difficult, once you know how anyway!

With that in mind we have created a video which demonstrates the process, certainly when it comes to repair jobs like this its often easier to see, rather than read.

In the video we demonstrate where to unscrew, where to avoid until the mechanism is out the door and how to remove the euro cylinder, which will in turn allow the mechanism to be easily removed:

Hopefully you now have the confidence to replace the Gearbox in your Upvc or Composite door and can identify a replacement Door Gearbox from our online store.

If you have any problems or require advice then our team is always happy to help. Simply contact us for a prompt response during business hours.