what is the point of using high R value insulation in your building if the wood studs throughout have a poor R value.

Question

Wouldn’t your insulation effectively work like Swiss cheese?

Edit: while I have your attention, would you bother insulating a detached building that is NOT temperature controlled 24/7 like a house? It’s a hobby workshop. My thought process is that the insulation would only be paying it self off in the winter + while I’m in it + after whatever amount of energy I would have spent heating it WITH insulation. To me it just seems like the break even would be sooo far in the future…

Edit Edit: I’m not so concerned about the summer. I have a couple ceiling fans and a few attic/gable fans that help dissipate heat.

In: 0

Answer 1

Slap some roxul comfortboard or other external insulation on top of the sheeting and put the siding on top of that. Roxul is fire resistant is why I mention that one. It’s slag from steel making so a puny little house fire just makes it glow orange.