So, I am learning to build coops. I've just finished a small 45° A-frame coop. (Man, is it crap, but it's my first and so beautiful to me!). I'm going to do a 30° A-frame next, but I really want to do more 'house-like' coops. Therein lies my problem. I can do the framing designs well enough, but I get to the roof and that's where things start falling apart for me. I just do not know how it's all supposed to be and what purpose each bit serves. Then there is burn on asphalt vs shingles vs tiles vs corrugated plastic, facias and drip edges, gutters and pitch. GAH!
Do any of you know of any good sites or books to help me learn to build roofs? I know I am probably overthinking it, but I want to start making stuff the way it should be, not just a way I've figured out that kinda works.