It's Steel - Corten - see weblink for more info http://www.cortenaustralia.com.au/
Thanks, I thought it might have been corten, it looks great. However I was wondering if there are likely to be issues with it weathering and leaving rusty marks on other materials?
What an amazingly designed house. Makes my jaw drop.
Acacia Joinery Pty Ltd
annarodneyАвтор
Luke Buckle