Fixed Quadrant And A Flipper Hung Off Of It - Tile Advice

[visioneset]

Sorry about the weird posts, but you lot must have come across all manner of configurations, even if this isn't much to do with the skills of a tiler.

Managed to come up with a design below that I think works, but ideally it needs a fixed quadrant panel and a hinged flipper hung off of it. I've searched but can't find this product, if it doesn't exist anyone know a good company for a custom solution and is it going to be horrendously expensive?

 

[visioneset]

This will be a flush fitted tray, so can I use wetroom specific panels? It seems a more modular approach looking at what is available. Could substitute a pentagonal tray with the loss of a little space, or maybe I can squeeze in a 1400. as the 45deg typically slices off quite a bit so entry to room wouldn't be too bad.

 

[Spud]

have you tried the usual brand names such as bathstore etc to see if they have something off the shelf

 

[p4ulo]

Why not create a diagonal floor tray with a diagonal piece of fixed glass?
I don't even know if one exists, but could you cut something down to make it all work?