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profdant139's avatar
profdant139
Explorer II
Apr 20, 2018

Worthwhile to insulate/enclose underbelly without heating?

As I have mentioned in earlier threads, I want to do more cold-weather camping next fall and winter. But I am having a heck of a time figuring out how to heat an enclosed underbelly when we don’t hav...
rexlion's avatar
rexlion
Explorer
Apr 22, 2018
Icynene is a type of urethane foam, but not dense so it could absorb water. Application of sprayed urethane is a pro job for someone with the proper sprayer and equipment, not really geared toward DIY, but it (the dense variety) is very good insulation.

EPS (edit--oops, should have said xps) will work well too.

I assume you will attach the coroplast with hardware? Those sheets are tough to get glue to adhere... even the specially etched sheets.

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