So I began building my coop. I was having a very hard time coming up with a design that I was satisfied with so I decided to just wing it and design it while I'm building. And, well, it's coming out very nice but my original plans all incorporated a very simple flat roof with a 1-2 foot slope. That's gone out the window because somehow instead of building a simple chicken coop I built a frame for a 2 story gabled barn. 
It dawned on me this morning that I have no experience installing a metal roof, let alone one that is slightly complicated. I was hoping I could get some pointers on what all is needed so I don't wind up having to take 5 trips to the hardware store or mess up a bunch of pieces.

It dawned on me this morning that I have no experience installing a metal roof, let alone one that is slightly complicated. I was hoping I could get some pointers on what all is needed so I don't wind up having to take 5 trips to the hardware store or mess up a bunch of pieces.