Max coop ventilation for winter months?

[Mon-12]

Thank you @Ted Brown and @rosemarythyme. I feel more confident to finally start adding the windows!

 

[rosemarythyme]

Thank you @Ted Brown and @rosemarythyme. I feel more confident to finally start adding the windows!

Do keep in mind wind direction - if let's say one of our suggestions would put a big open vent right in your primary wind direction, then moving it to another side would be better.

Looks like you have a barn or shed on one side, so that side should be well buffered from winds at least.