I am sure they are fineNow you're making me feel worried.
I've done everything humanly possible too keep them warm and safe. I bought a special material too cover the entire coop and run and they have the best straw shredded wood plus a thermal lining underneath their straw.
They were toasty last time I looked. I don't want to open doors too let their heat out now.

As long as they are not wet and not in a draft, they will be fine. My kiddos started roosting early tonight I guess they were fed up with the cold hahaha.