The house has a rather flash bottom thanks to some help from Stan. Nathan was worried the bottom would look to fat. I think it looks rather trim and finishes it off nicely.
The flashing on the bottom is 50mm
We had a very windy day the other day all the ladders blew off the deck and we nearly lost the bit of lashing on the top corner. It was no fun at all wrestling the long piece of floppy steel and screw it down without getting blown off the roof. I managed to save it though.
We also flashed all the internal corners. Really finishes things off.