I do have deep litter issues. Like I have stated. I have never deep littered and this is my first year. I have noticed it is keeping my floor damp. I have wood floors in the coop and now I worry about wood rot. Could I put sand on the bottom to prevent that? It just started when the weather got nice and the coop thawed out. All the talk of ammonia smells in corners had me digging out my corners and they are all damp wood under.
I have heard of people lining the floor of their coop with linoleum - making a waterproof barrier to start with. We used oil-based polyurethane - made for floors - I think we put 3 coats on the floor & up the inside 10 inches or so. (Walls have gloss enamel) Plus the floor of the coop is elevated 30 inches above the ground, no earth contact. Sand might help -for now - might want to do some remodeling come spring to keep it from becoming an issue??? Clear it out - dry it out & figure out a moisture proof base?