I have a 4mm thickness glass shower door which hinges in its frame, with the top and bottom of it sitting in aluminium u channel with a rubber seal. The pivot points where the door sits in the frame are then screwed to the outside (flat) edge of this U channel to let it open and close.
It looks like this rubber seal is specific to the U channel as the profile of it is exactly the same shape so it can slide easily into the U channel.
This rubber seal is knackered and I need to replace it - happy to replace the U channel as well if I need to, but I can't find a source for this anywhere. I can get the U channel and internal seal for 8mm glass, but nothing for 4mm.
Any suggestions, please, on where I can get both of these?