Insulation in a van is a bit more complicated than insulation in a house. For one, a van moves, bounces and vibrates. A van is a metal box that does not breathe like a house does. A van is tiny and every inch makes a difference. For these reasons, choosing the right type of insulation is a lot harder than in a house.
You want to choose something that does not move when installed, that has a natural resistant to mold and mildew and has a high R-value per inch. There are a lot of different opinions on what to use. We’re not going to try to tell you which types of insulation to use, because there is no right answer, but we will tell you what we used and why. Read more