My raised coop is 4'x 5'. I have a small fan near floor ramp that I leave partially open at night.
Fan blows cooler air coming through floor under the upper roost. There are 4 joists vents to allow hot air to escape.
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I will be using tonight for the first time this year. A predicted 9 days of 90 F or above starts today. GC
Fan blows cooler air coming through floor under the upper roost. There are 4 joists vents to allow hot air to escape.

I will be using tonight for the first time this year. A predicted 9 days of 90 F or above starts today. GC