Here is an idea of what it takes to insulate our Tiny House trailer.
Now… there were questions about the orientation of those insulation boards. Shiny up or shiny down? After a little bit of research, it sounded that the shiny side should be facing up to keep warmth inside (we will head north during winter after all). Let us know if you think differently! Not that it’ll make much of a difference now.
One thing that I learned is that one can of expanding foam doesn’t get you very far! I was on my way back to Home Depot after the first couple insulation boards to buy a whole bunch more.
Bonus video: cutting a few insulation boards, just because.