I did want to spray foam the whole van, however I seriously miscalculated how much would be needed and I ran out. I had to use xtratherm and single tin foam to get the job done. I am still not 100% happy about this and will be pulling quite a bit of the van out [...]
At the front of the van I want a bed/bench seat under which will fit the water tank on one side and the battery bank on the other. The seat back will also act as the bulk head to separate off the drivers area from the living area.
The way I did this was to build the frame work outside the van then assemble it inside. This meant I could get a perfectly square cubicle and it was easy to install. The size of the cubicle were made of 18mm ply and the front and back were made from 50mm x 25mm pine [...]