they are in a coop (converted barn) that is 12ft by 24 ft..so heat from each other isnt a factor that will help.
The chickens won't heat a large coop but they will make "blankets" of each other by squishing together. Pity the poor lower ranked one that has to sleep on the end of the row, no "blanket" on the outside.
This morning it took me ages to open the door as it was frozen shut
Has anyone any tips - not including heating lamps/bulbs/bowls to stop water and the door from freezing? Isn't there a safe substance to apply?
Is the door one that slides up and down? If so, I would make a SMALL 3 sided porch attached to the coop around the door. Then no snow or rain can get to the channel. I guess that could work equally well for a swinging door.
With regard to the water - without some source of heat it WILL freeze. So you have 2 options shy of electric heat:
1) Take the kettle out there several times a day to thaw or replace the frozen water
2) Put something in it to keep it from freezing as fast, like heated fire brick. But that requires a pretty good sized container.
3) OK, I said 2, buit how about: If you can insulate the water container, the water will take longer to freeze.
Check out this link--hot water freezes faster than cold water!
http://mpms-mythbusters.wikispaces.com/Freezing+Water--James
That one is a bit of a toss up. Too many variables. For instance, one explanation is that more of the hot water evaporates. Except this won't happen in a typical chicken waterer which is basically an inverted container on a dish.
Even if it were always true, my girls seem to like their "morning warmer upper".
But they always have their heated nipple watering system.
Thanks, The coop is 8X16', it's good for 30 hens or so. Right now, there are 19 residents in there. As far as plans go, I got them from the book, 'Fresh air poultry houses' by Prince T Woods. Got the book from Amazon.
Jack
It is a very nice coop. Hopefully anyone who builds a similar one will recognize the heat gain value of placing the coop such that the windows face south.
Bruce