I have been told that new barrels are no good for zider but we have never had one,I think maybe the cider would take the taste of the wood
we use to be able to get fresh empty rum barrels from a firm not far away but they dont get them anymore, the rum that is in them if there is a little drain takes some drinking,
We have some barrels that are about ten yers old now and seem to keep good, others seem to go of after a few years
We bought one that had been empty for a few years with no cork in it this was no good
My uncle got hold of a ex whisky barrel it didnt make bad cider but had a bit of a funny taste to my mind