Do you have on a category on insulating vans?
...tiny house we have come across, as well as a link to all our tiny house pages. That should help you come up with a good design.
Here are some other pages on tiny houses, the best one we've seen used Rockwool insulation and a separate air barrier membrane.
The best tiny house we've seen so far
All about tiny houses
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Posted by chantal fortier
April 14, 2019
Tiny house