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Is anyone using the eco-friendly insulation board to insulate the vehicle?
(11-02-2018, 08:34 AM)Suezq Wrote: [ -> ]Is anyone using the eco-friendly insulation board to insulate the vehicle?

You are probably going to have to tell people what you mean by "the  eco-friendly insulation board."
Rock mineral wool is the only one I've found doesn't absorb water from humid air.

Forget denim scraps or anything based on wool.

Cork can be good, but thick is pricey.

Polyiso isn't "green" but neither are ICE vehicles, excellent R-value and low cost though.
OK, I'll bite, what are ICE vehicles?
Using the rock mineral wool insulation, should a vapor buyer on the inside wall be used to keep the humidity from the inside of the camper/trailer from penetrating to the insulation?
SORRY misspelled word (vapor barrier)