posted 10 years ago
When I built my coop, I was making something for just four hens and wanted a space I could lock up tight, plus I liked the idea of giving them some protected shaded space when they were out in their run. So I built an elevated box with a wood floor.
Were I building a larger henhouse on the ground, I don't think I would consider anything but a dirt floor. Put some straw or wood chips on it, sure, but just natural dirt as the "floor". Let liquids soak into the ground, let nature's clean up crew get access to the waste, not have to worry about it rotting out or otherwise being damaged, etc., etc.
Rake out the litter a couple of times a year, replace with fresh and the old goes onto the garden beds. And if somehow your floor level is dropping from you raking out too much dirt with the litter, throw a couple shovels of dirt back in there to fill it back to where you want it.