Since you're smart enough to plan ahead I'll add some more information, I had said pick the right breeds, by that I mean ones that are heavier, with smaller combs, especially if you're gonna have a rooster, large comb roosters will get frostbite and lose the points of their combs, and if they are larger they need the 4 up on the 2x4 so they can cover their feet, I had a rooster who lost toes one year, that his whole feet got frostbite the next year and he was culled. Hens combs will shrink down, especially if they have quit laying for the season. I have never had a hen with frostbite, they tuck their head under a wing while sleeping.
Most chickens will lay during their first winter, than molt the following fall, they quit laying and won't resume until early spring, some people use light to keep them in lay but that won't work after the molt, they need to rest, of course that's when some people cull them. Hopefully I'm not rambling too much for you.
Most chickens will lay during their first winter, than molt the following fall, they quit laying and won't resume until early spring, some people use light to keep them in lay but that won't work after the molt, they need to rest, of course that's when some people cull them. Hopefully I'm not rambling too much for you.