Adding spray foam insulation is a big step. No other work on the interior of the skoolie can proceed until it is done. And the work requires specialized tools and training, of which I have neither.There is a lot of new housing construction in my town. For the last year, when I walked by a truck used to apply spray foam, I’d take a picture to record their contact information. That’s how I found Peninsula Spray Foam in St. Catharines, Ontario.There was a lot of prep work to be done before they started. I had to frame the walls (Epsiode 34) and frame the ceiling (Episode 38.) Once the appointment was booked, my wife and I spent hours masking every surface on the bus where we didn’t want the (very sticky) spray foam to go.But the results were worth it:Click the image below to watch episode 39 on my YouTube channel. And while you’re there, click the Subscribe button so you don’t miss subsequent episodes.