New answers tagged siding
It depends on where you live and how you plan on attaching everything. For interior insulation you want the vapor barrier on the warm side so the colder regions would always do the interior facing and some warmer climates would do the exterior side of the insulation. The underlying rule of where would the moisture most likely be trapped still applies but it ...
Yes. I would use a form of home wrap. No brainer in Montana. And I usually use Tyvek(?). Not sure of other have opinions on the best brand or style.
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