I purchased an R.C. 12 ft. v-nose ct a few weeks ago with intentions to make it a toy hauler/camper. I have just started insulating the walls and ceiling and have a window coming. I should finish the insulation this weekend and maybe tackle the window next wkend. Anticipating the build, I have already built the bed and composting toilet, ready to install when the insulation and floor is finished, also picked up a 15 gallon tank sprayer this weekend for fresh water when boondocking.
I would appreciate any input, especially toward insulating the ceiling. I put 1" pink board insulation in the walls and bought the same in 3/4" for the ceiling, believing that it would flex enough to follow the contour. I plan to use 3/16" underlayment on the ceiling and paint the ceiling and walls before starting the floor, is there a better material for the ceiling? Also, what is the best treatment for the small and hard to reach voids?