- Apr 9, 2011
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My husband built a beautiful coop this summer with venting across top of east and west walls that we stapled netting to. He is insisting that we need to close this off to keep coop warm. The walls are insulated and I'm using deep litter technique. Winter temps run mid 20's but can get stretches of below 0. What are the thoughts of leaving vents open? Would the girls be warm enough??