I’m looking to re route a sky cable & a Ariel cable from one side of the room to the other without being clipped around all the skirting board. My plan was to go under the floor boards in crawl space as my laminate is lifted but I’ve only got 1ft suspended floor. I may be able to fish cables from one side of the room to the other (still to find out). As I don’t want to lift every single floorboard am I safe to lay the cables flat on the dry crawl space or would I be safer running them both through 25mm conduct.