Will Your Coop Stay Warm Enough?

[21hens-incharge]

...and that's the foot print, or run space.
The coop space above is way too small.

Agreed.

A run for 4 large fowl birds, which red sex links are, should be a minimum of 40 square feet and the sleeping quarters should have a minimum of 16 square feet of usable floor space.

I did not even mention the sleeping quarters being super short but it is.

 

[The names Ken ChicKen]

So much math... my god. I feel like I just read an into to thermo/heat transfer paper. Although props for actually validating your model! Glad to see like it actually worked too