Itsavanman
Adventurer
so my expedition popup toy hauler turned out pretty crappy.. on its maiden run, I wound up breaking my collarbone, the day were supposed to leave, it downpoured all day.. and the camper had to be put away wet.. and I couldn't do anything with it for 3 months. And yup, now that im healed, the canvas is a friggen science experment, mold, and MOSS!! lol. after I discovered this, I vowed to never own another popup.. farg that! so, I went and got a 12' vnose enclosed trailer to start with. anyways, its uninsulated. so need to insulate it before I do any camper stuff. so far the cheapest i can find is like $12 a piece 4x8 xps (expanded polystyrene) sheets. while not that expensive, I would like to see if theres anything else cheaper that would work as well or better than the foam. possibly cheaper I was thinking about using expanding foam and spreading it with a trowel. this camper is going to have ac and heat, and only get used spring to fall, so it doesn't need to be nuts.. but I would like it to not be an oven or freezer. so does anyone have any suggestions?