Deciding on Airstream Insulation?

Deciding on Airstream Insulation?

Airstream Insulation is a highly debated topic among the airstream forums. Theres spray foam, reflectix, mineral wool, fiberglass, recycled denim, foam board and more. There are so many options and differing opinions. We researched, debated and changed our minds. We have finally decided on two layers of polyisocyanurateΒ  (PIC) rigid foam board. It's water resistant [...]