Re: Insulation on a budget and wall framing options
The best way to determine the most cost efficient insulation is to figure the cost per square foot. What's the inner dimensions of your bus? How long, how tall? Are you insulating the roof too? Once you figure out the total square footage, determine how thick you will make the walls. This will give you cubic footage that can be used to determine the actual cost of expanding foam. If you go with the "great stuff" foam, don't use the cans. Buy the slow rise canister system from Handi-foam, Tiger-foam, or Eco-foam. That will be MUCH more economical than buying all those cans. If you send me the measurements, I can do a cost breakdown worksheet for ya.