Oh, boy. How long do you have?
Don't start building your coop in the garage, then once it's almost complete realize it won't fit through the only gate to your back yard (had to dismantle a fence panel and only just barely managed to squeeze the thing through).
Don't put your summer coop/run where it's going to get afternoon sun and heat up like an oven. That's the biggest oops for me, because it gets very hot here in the summer, and this coop/run is too large to move easily.
Don't assume that 2" by 2" by 8' boards that you buy at the store are 8' long: some are, some aren't. Measure them all before you start building.
Remember to allow for the width of the boards themselves as you're figuring out your design. Oh, and dimensional lumber is less than its dimension. Why do they do that!
Screws are better than nails when you make a mistake.
These are only a few recent mistakes that come to mind...I always goof up as I build. That's what shims were invented for!
Don't start building your coop in the garage, then once it's almost complete realize it won't fit through the only gate to your back yard (had to dismantle a fence panel and only just barely managed to squeeze the thing through).
Don't put your summer coop/run where it's going to get afternoon sun and heat up like an oven. That's the biggest oops for me, because it gets very hot here in the summer, and this coop/run is too large to move easily.
Don't assume that 2" by 2" by 8' boards that you buy at the store are 8' long: some are, some aren't. Measure them all before you start building.
Remember to allow for the width of the boards themselves as you're figuring out your design. Oh, and dimensional lumber is less than its dimension. Why do they do that!
Screws are better than nails when you make a mistake.
These are only a few recent mistakes that come to mind...I always goof up as I build. That's what shims were invented for!