Chicken Coop / June 1, 2018 / Maryellen
You have already taken care in protecting your chicken coops from drafts. At the same time you will need to maintain ventilation in the coop allowing free air movement throughout. The chickens inside the coop are quite safe with cold being kept out but at the same time they would need air to breathe. It is very necessary that the carbon dioxide accumulating inside your chicken coop be removed regularly replaced by fresh air in order that the chickens can breathe. There has to be ample movement of fresh air inside with cold drafts being kept away from entering the coop. You would want your chickens to be kept warm during the cold months and yet have solid source of ventilation during the hot months of the year. Placing your chicken coop facing the South would be a good idea where the coop may get Sunlight and air through-out the day.
Speaking of walls the chicken coop walls should have proper insulation installed which will help keep the chickens dry. As long as chickens are dry they can handle cold climates very well but humidity plus cold weather will cause health issues for your poultry. Therefore insulated walls are a must! If you want a good source of light and warmth for your chickens during the cold months of the year and a solid source of ventilation during the hot months then be sure to install the chicken coop windows facing the southside where they will receive direct sunlight throughout the day. On another note if your goal is to raise chickens that will produce great eggs all year round then you should look into an electrical source of light. You should be able to easily install an electrical light at the height of the chicken coops ceiling which will help keep your chickens warm and help them lay better chicken eggs throughout the year. One ceiling light should be enough for a small scale chicken coop for larger chicken coops though try to install one electrical ceiling light per every 30 - 40 feet.
A Chicken coop without free air movement and therefore more oxygen will have high carbon monoxide levels and humidity levels. This is not good because uncomfortable chickens do not produce as many eggs. It is also very dangerous because it makes mold growth within the walls very easy. To build a chicken coop properly insulating the walls is very important. The walls of the chicken coop need to have good insulation installed. This will help keep the chickens warm in the winter and cool in the summer. The insulation will also help to keep the coop at optimum humidity levels. When the chickens are kept at the optimum humidity levels they produce more eggs. Insulating the walls will also help to keep the chickens dry. In colder climates when your chickens are dry they can withstand the cold well.