- May 19, 2009
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================================Karen,
How air tight is your coop? It should have ventilation even in cold weather. Chickens exhale a lot of moisture.To air tight of coop leads to damp conditions and ammonia. Wind is a bigger enemy to a chickens health than cold. Allow your coop to breath but still block wind from the chickens.
Ron
Just a note, none of the coops below are mine. They are for illustration only.
The trios' coop is tight and cozy but ventilated. I have one of these vents on each end of the coop. http://tinyurl.com/azfsahh
4" x 12" White Aluminum Louvered Face On Vent. The end opposite the nest-box gets hit by the prevailing wind. So there should be flo-thru air. The louvers keep it from becoming a draft, I hope.
I read in one of the old books recently that shed-roofed coops only need vents/windows on the tall wall to be ventilated correctly. http://tinyurl.com/byghjc7
However, coops with peaked roofs need a cupola. http://tinyurl.com/au2x74u
All our coops had been long built by the time I read this article. Never the less, it struck a cord because our coops are in 3 designs.
The small coop, 7 1/2 sq. ft. , with the peaked roof has a moisture problem in the winter. It has one aluminum vent (as above), is empty now.
We increased the vent number in the trios' larger coop (24 sq. ft.) hoping to avoid the problem and still have it.
Yet, the 3rd coop (12 sq. ft. ) is different style. It is the 1st one we built. It has a peaked roof...however..we installed a cupola that runs the full depth of the coop from front to back. Like this: http://tinyurl.com/bj3lvyt
The ends of the cupola are solid wood. The sides are covered with hardware cloth and we installed Plexiglas sliders so we could open and close the cupola according to the temp needs. Kinda like a wafer thermostat on a incubator. We have never had a moisture problem in this 3rd coop. Hubby told me tonight he thinks the trio's coop needs a ridge vent. So we will be putting on in on payday. Lesson learned.
Karen
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