I've done a search and read through a couple of other threads on sarking, but I can't actually figure out what it is.
I'm guessing it's something that's installed in the roof to prevent moisture/heat issues..??
Is this a standard thing in homes, or is it something that I would have to get as an extra?? I've read in the other threads that you can't really install it after the house is completed (not without redoing the roof, that is) so I'd like to figure this out before I finalise my plans/contracts/inclusions etc.
Thanks,
P.