Thanks for the flooring ideas. Will use the foil foam boards for the fence sides and against the wall where the sun comes in so that it helps reflect. I am thinking of using bath board. It is just pressed board but comes in 4 x 8 ft sheets for about $5 the last time I looked. Looks like tile so I can slide my heavy pots across it. Maybe a sheet or two of dry wall underneath to insulate. Now...to get them home in my car???
