what year? I believe some years had a felt sort of backing attached to the mat, don't believe any had a separate 'pad' ..... that felt backing is the primary reason the floors rot, when it gets wet it never dries out
"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir "When we tug a single thing on an old truck, we find it falls off" ~ me Some TF series details & TF heater pics