As winter rolls around every year, we see the same ole familiar posts about heating your coops. I would just like to add my opinion and the reasoning behind it.
There is no reason to spend extra money heating your coop. Heat bulbs suck a lot of electricity. I have never heated a coop, my coops are tin or plywood with no insulation or heating at all. In a 6x8 tin coop, I have 13 White Leghorns. These birds are not described as cold-tolerant birds, either. These birds free range from 7 in the morning until they put their selves up at night. This weekend we had about 4-5 inches of snow, 1/2" of sleet and some ice. It was 0 degrees outside that night. When I went out there the next morning, there was no frost bitten combs, no shivering birds, or any frozen birds. I opened up the coop and they all came piling out to play in the snow.
I also have another coop with 19, 4 week old White Leghorns. They have been outside, weaned off their heat lamp since they were 3 weeks old. I did not provide any heat for them during the 0 degree weather, and they were just fine that next morning and were ready to go outside. I also own Buff Orpingtons and Sebright Bantams, none have been affected by the weather and none have been in heated coops.
The key to this is good ventilation.
There is no reason to spend extra money heating your coop. Heat bulbs suck a lot of electricity. I have never heated a coop, my coops are tin or plywood with no insulation or heating at all. In a 6x8 tin coop, I have 13 White Leghorns. These birds are not described as cold-tolerant birds, either. These birds free range from 7 in the morning until they put their selves up at night. This weekend we had about 4-5 inches of snow, 1/2" of sleet and some ice. It was 0 degrees outside that night. When I went out there the next morning, there was no frost bitten combs, no shivering birds, or any frozen birds. I opened up the coop and they all came piling out to play in the snow.
I also have another coop with 19, 4 week old White Leghorns. They have been outside, weaned off their heat lamp since they were 3 weeks old. I did not provide any heat for them during the 0 degree weather, and they were just fine that next morning and were ready to go outside. I also own Buff Orpingtons and Sebright Bantams, none have been affected by the weather and none have been in heated coops.
The key to this is good ventilation.