A little further thought on flooring cracking in these trailers. I have sometimes wondered if part of the problem is that in places, the flooring is held "down" to the substrate by things like the cabinets. In those places, the flooring can't "float", as compared to for instance "in the middle of the room", it is allowed to float. During a contraction event ( very cold weather ), perhaps that is what is causing failure of the material.
All speculation on my part.
Hey....here's an idea, do as I did this winter.... I'm in Arizona right now wrapping up this winter stay ! There you go.... "I had to come down here where it's warm to protect my floor...."

:wink: