Older post I know, but insulation has in my opinion been the most import step to me in this process.. screw it up, get mold and then I need to start over. Not something I want to do when Im home/garage free.
Originally Posted by charles_m
Spray foam and rigid foam of the only options on a bus IMO.
From what I am reading, Even rigid foam in some climates will develop mold because there are so many gaps that allow inside/outside difference in temp to build moisture in the air which in turn condensation collects, then it has now where to go. Spray is really the only option that i can see to insulate and best prevent mold because it gets and attaches itself to everything and acting as a vapor barrier.
I also think a dehumidifier is VERY important. Proper Spray foam/good water tight skoolie, and a dehumidifier is what seems to be the best defense agains mold.
If I am wrong in this thinking please correct me.
I could definitely be wrong on this.
Just wanted to add my 2 cents.