Broken window/double glazing question.

[123andaway]

We have, somehow, managed to crack the pane of glass on the indoor side of one of our UPVC double glazed windows. Does any one know if it is possible to replace the damaged pane of glass or if the whole unit will need to be replaced.
Thanks

The damaged pane of glass is the whole unit isn't it?
If you mean will you need a complete new window, including frame, then no you won't.