[Mikendebbie]

Go to YouTube and search “Montana factory tour” and you will find many videos to show the assembly process. The screen shot below shows the black coroplast bottom covered by radiant barrier. I did not look far enough to find a pic showing the floor insulation. I don’t think there are any materials in the space that are conducive to mold growth below the “plywood” floor. The plywood floor is on top of aluminum framing attached to the steel frame in the pic below. Fiberglass batt insulation? Plastic wire insulation? PVC and pex piping?