If it's going run near power then a fibre backbone SHOULD be used as it is not affected by electro-magnetic interference. With shielded copper, I believe there is a minimum distance from power cables - alas, I do know what it is.
Hi Masona
Thanks for that. Does the frame of the new windows actually extend the same distance as that of the removed sash box? or do you have to fill the gap some way? :?:
Just guidance on whether you would remove the entire sash box or leave them in place and subsequently replace sashes with double glazed units with top hung casement :) .
Hi. guys, if not too late, have you considered installing fibre, impervious to water and not affected EMI, and able to transfer traffic faster than copper.