I apologize if this has been asked and answered. I am in the planning stages of a van for use in Alaska. It would see three season use during the summer and then travel south for the winter. In regards to insulation for cold weather has anyone used the Low pressure polyurethane spray foam insulation kits? I have used them in my home which is insulated with the closed cell polyurethane high density spray foam. It seals all the gaps and sound deadens as well. It is not cheap but there is a supplier locally that will discount his DYI kits 1/2 price when they reach their expiration date. The date is typically less than a month in the past. I have never had problems with a kit. It is a bit messy but if it is a gut and replace it might work. Just curious if someone has tried it either with success or a "run away now" advice. These are a 2 part kit that mixes at the nozzle and is designed to spray between studs and not the 1 part door and window sealer.
Thanks for the great information on this site. Ken
Thanks for the great information on this site. Ken