I have a similar set up with a small coop inside a larger run where their food and water sits. I created a windbreak by just hanging clear tarps around the exterior. It makes a big difference when it's single digits with -12 wind chill.
We are getting negative wind chills so Ive got the whole run wrapped in clear tarps to create some greenhouse effect when we do have sun and then an extra wind block around their dust bath under the coop. When it's single digits, like it has been here for days, I hang my brooder heat lamp under...
I just bought the large snap lock coop and put it together. It went together super fast and easy and it's very roomy. I got it for 8 standard sized chickens and I'm putting it in a 10x10 foot chainlink kennel. I built a stand to elevate it out of 4×4 posts so I can build their dust bath...
