What sort of roofing iron is this?

dibble35, Jan 22, 11:36pm
Not quite sure what you call this type of roofing iron? Had a quick look on here and saw something similar called 4 Rib. Am selling it on behalf of my mum so better get the details right, TIA
http://trademe.tmcdn.co.nz/photoserver/full/359337164.jpg

ebygum1, Jan 23, 1:07am
Different manufacturers have different profiles with different names,I see it has six ribs,but I would simply call it rib profile roofing.

ceebee2, Sep 12, 9:34pm
Looks similar to Diamond deck rib roofing