Another big job on the bus is now complete – the first layer of insulation is installed!
I am using Foilboard (polystyrene sheets with aluminium foil on each side) in the cavities of the walls and the roof for a number of reasons but mostly because it won’t hold moisture and it won’t sag over time with gravity and the movement of the bus like woollen batts would.
This was a time consuming fiddly job especially on the walls because there were so many odd shapes and angles to measure and cut. I tried to get it as tight a fit as I could.
I also put the insulation over some of the windows at the back that will have walls and cabinets etc built in front of them.