Just watch the moisture buildup... Moisture will bring on frostbite. That can survive frostbite if cared for properly, but it is not pleasant for them.
So about this moisture thing. I bought cheap thermometer that has a humidity gauge and in the barn it always says it is 90 to 100% no matter what the temp is (only got it 2 weeks ago). I brought it in they house just to make sure it works and it dropped to 35%. Back to the barn but by the door (about a foot from the outside world and with the door open) rather than near the coop, back to 90 to 100%. This is a drafty old barn, not a tight insulated house. Do these things just not register properly in the cold (15F to 27F when I checked it) ?
My family is a ford family, I too went back to ford and still my cars always starts.![]()
If you want a car that ALWAYS starts, get a Prius (Ford hybrids are similar). They aren't started by a whimpy little starter motor and a wussie little 12V battery. Nope, they start with a 30 KW electric motor powered by a 201V battery. You'll never hear "rrrrrr, die, rrrrr, die, rrrr, cough, die" again. Push the Power button, start driving, the gas engine will kick on in 7 or 8 seconds, as it does at all temperatures.
Those of you deep in snow right now, please remember, those of us in the warmer climates boil as if in the fires of Hades in the summer! You can turn on the heater, put on lots of warm clothes and get by in the cold, but when it's so hot you can't breath naiked, there's no more for you to do! Plus it's so beautiful to have 4 real seasons! And most of you are living in the countryside with trees and fields of green! How lovely that sounds to me!
That's one reason I no longer live in So. Cal. It was 115+ 3 days the week I moved. Yeah, I know, its a "dry" heat

And we have 5 seasons in Vermont, the one between winter and spring is mud season. Especially on unpaved roads.
Ice baths?![]()
Actually, that's a good idea for my boiling chooks!
If you are boiling them, no need for the ice bath

I presume you cut Lexan with a saber saw using a very fine toothed (like a hacksaw) blade. That is what I use for Plexiglass. They are different plastics.Cool! Is that hard to cut? Is there a trick? Thanks!
OK, I broke down and set up a heat lamp over their food in the run today. Their food has been freezing up by mid afternoon lately.
Actually, It's not that cold yet, I don't think it's gotten below 25 degrees F,
What are you feeding them that freezes?
Tonight the low is supposed to be around 13, I will check on them early in the morning. They haven't "looked" cold yet this winter, their feathers are really thick.
We've been as low as 7F. No heat in the coop, no problems with cold birds. Supposed to be -1F Wed night and Thurs night and as cold as -40F in the next week or two. Haven't seen that for a log while (and not complaining about it either!) Might need to rig up the 250W brooder lamp for that.
Bruce