For those "gluttons for punishment" or folks otherwise staying in cold environments, I have made a youtube.com video on how I went about using foam-board, visquene (plastic sheeting) and non-residue duct tape to insulate our Redwood for the Montana winter. Securing slide-toppers for the weight of snow is also covered.
Video link -
Ian & Cara
(Copper the canine)
, DW, W/D, CVac, Full Body Paint
2011 Ram 3500
Laramie Longhorn 6.7L TD, SRW, 4X4.