lrrowe wrote:I used foam with a vapor material on one side and then taped joints or areas where the barrier tore off.
Camp4Life wrote:Yes I plan to seal all the wood as well. But what about condensation building up under the aluminum sheet? Isn't the sheet floating and just attached at the edges? Or is the entire sheet glued to the wood?
elcam84 wrote:On a camper with varying climates that it operates in a moisture barrier isn't a good thing. The barrier typically goes on the warm side of a structure. And vapor barriers can go on either the inside or outside depending on climate and in regions in the middle you don't want a barrier at all.
It's best not to do a vapor barrier as you don't want moisture to be trapped in the walls if and when it finds a way in through some small leak.
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