Hello!
I'm helping my neighbor with his fiber cable. We concluded that he needs to run it along the facade a bit to get it in at the right place. It will go horizontally a bit up under a metal edge.
This is a fiber cable of the kind that is blown through 25mm PEM pipes and is designed to survive quite a few years underground where there might be water, but it still feels like one would want some sort of mechanical protection, preferably one that is a conduit so that you can achieve the proper bend radius.
Regular flex conduits don't fare too well with UV light in the long run if I understand correctly. What other options are there that are relatively easy to get hold of?