We tend to think "warm and cold" when for our birds we should think "dry or wet"
I agree the original poster needs to increase the height of her coop next year. And that the doll size coops are cute, but worthless.
This year though, right now, what you might be able to do is lower your roosts. I had quite a time with frostbite one year, and then pulled the top roost out. This lowers the birds heads away from the ceiling. They really need quite an airspace of 15 inches above their heads, not 15 inches above the roost.
When they are too close to the roof, the moisture collects there and back on themselves just from them breathing and condensing on the cold surface.
Ventilation is utmost important, and space away from the walls and ceilings will really help.
Watch your chickens, if they are active, eating, and moving around, they are doing fine, I too have had birds with mild frostbite, but did not bother them too much. You are more than likely fretting for nothing.
Mrs K
I agree the original poster needs to increase the height of her coop next year. And that the doll size coops are cute, but worthless.
This year though, right now, what you might be able to do is lower your roosts. I had quite a time with frostbite one year, and then pulled the top roost out. This lowers the birds heads away from the ceiling. They really need quite an airspace of 15 inches above their heads, not 15 inches above the roost.
When they are too close to the roof, the moisture collects there and back on themselves just from them breathing and condensing on the cold surface.
Ventilation is utmost important, and space away from the walls and ceilings will really help.
Watch your chickens, if they are active, eating, and moving around, they are doing fine, I too have had birds with mild frostbite, but did not bother them too much. You are more than likely fretting for nothing.
Mrs K