This will be perfect! Thank you!I used an rubberized roof coat product I got from Lowes. The floor is over 2yrs old, and under the shavings, it looks like the day I finished the coop. The roof coat becomes part of the floor. It doesn't become brittle like linoleum when it gets old. Nothing can get between it and the wooden floor like it can with linoleum or vinyl. Caulk can come loose as it ages, and the chickens WILL eat it.