Really liked the photo of the Black Jack 57 in your coop. I don't have access to a Lowe's where I live. We have Menards and Home Depot. Would any fibered roof coating work such as this
RoofWorks Roof Coating from Menards?
Other options I have considered for my deep litter bedding flooring is 1) nothing (how wet would a deep litter get if 6 inches or more?), 2) putting down a sacrificial OSB floor on top of the main floor/side walls and throwing it out if it gets bad, and 3) cheap linoleum on the floor alone.
I live in northern Minnesota and plan on only cleaning out the coop once in the fall, and then again once in the spring, assuming that the deep litter method works for me. Other than chicken poo itself, I don't expect to add additional water to the bedding for the composting. I have been told that it is more important to keep the coop bedding dry for our winter months in Minnesota. Your thoughts appreciated.