In this video I attempt to sort out my gap around the window left by the Solway panel install. I found on the Reimo website some window cladding which I think will do the job, here is a link if you think this will help you out.

Corners:
https://ukleisureparts.reimo-shops.de...

Straight Parts: 2m lengths
https://ukleisureparts.reimo-shops.de...

Thanks for watching as ever.