For the rainy Northwest cedar holds up really well. From what I understand, cedar is bad for chickens if the cedar comes from the juniper family - which is what cedar shavings are made of. The cedar lumber is a different variety and is fine for chickens. Also, cedar lumber releases much fewer gases - while shavings release a ton and the chickens could very well eat them. I've driven several builders crazy asking about why they use cedar. It wasn't until I found one who had a very solid explanation that I finally decided cedar was fine.
We're having a local Coop tour next weekend. I'm gonna go look and see what suits my tastes and budget. My two neighbors each have chickens. One has a coop that I'd be perfectly happy to live in myself. The other coop looks like a Beverly Hillbillies reject and I have to stare at it from my kitchen window. I'm so tempted to buy them a $800 coop so I don't have to look at it anymore. Kidding. But I AM going to plant a scrim of bamboo to block it from my view.
Then next weekend is the big Portland Tour de Coops. I'll go to see the great coops and gardens, get ideas and hoepfully pull the trigger.
I can't believe how much time I've spent second guessing the coop decision. I want my girls to be happy hens! They are so darned cute. A co-worker asked me today "Seriously, what is with the chickens?" I couldn't really answer without sounding like a crazy woman.