A jalousie is a window with horizontally slotted glass. A louvre is a window or opening with steel/ wood or similar fixed or opening horizontal slats. So a opening horizontally glazed window like what we got is a jalousie.
Hi guys. Apologies for the absence. Been busy with the van and having major issues with the running after my engine rebuild. But thats a whole other story. I bought my louvre from a fellow late bayer and then got the window seal from heritage. Handed them both over to a nice man in a garage and he fitted it for me. He did mention at the time the curve of the window frame didn't quite match the curve of the van side panel but a nice tight seal and some handy work seems to have sorted it. Ive added a pic below. If you need some closer ones inside and out let me know and ill dig some up or go take some.