4x8 coop thoughts? Not done framing

[Urbanforager]

Hey never really tried to build something this large, got a good starts just looking for some more tips

 

[BaaKaaawk]

Looks reasonably solid, especially for a first build. You will want to frame out 2x4's to match both your roofing panels width (so you have nailers) and also for your siding (likewise, so you have nailers). You can add those pretty much up to the time you need to add the roof and siding though (sometimes easier when you have those materials so you can get exact measurements).