Ive also seen a few owners modify their Jayco Silverline setups with concertina doors, especially between the kitchen and bedroom where space can be a bit tight. I havent done it myself on a Silverline, but I did help a mate fit one on his van using a lightweight door that we trimmed down to size. It was surprisingly straightforward, and it gave the interior a bit more separation and privacy without taking up extra room.
One thing to keep in mind is the mounting surface, make sure the wall frame where youre attaching the track is solid enough to hold the weight and daily use. Also, if youre looking into better options for compact and functional interior dividers, especially for wet areas or minimalist designs, you might want to explore resources like Shower Screen Singapore. While primarily focused on shower enclosures, they offer some great insight into custom screen solutions and space-saving designs that could spark a few ideas for van renovations too.
Would love to see how it turns out if you go ahead with the install!