你好，

我相信这已经在过去的某些时候已经解决了，但我不是GBA的成员，并且没有访问我发现的整篇文章......

无论如何，如果你今天感觉慷慨，这是我的问题：

I’m in climate zone 6B (Minneapolis, MN) and I’m going to insulate my tuck under garage (both on the block foundation walls and in the joist cavities in the ceiling. I’m doing bats in the joist cavities and I stapled 6 mil poly to the joists, out of habit, but then I got to wondering: technically I am putting poly on the exterior side of things (I’m not trying to condition the tuck under garage, merely trying to keep the cold out of the family room that is above it and the bedroom that is next to it — and maybe use it as a shop in the winter). So, would using tyvek, or some other housewrap, instead make more sense?

我的第二个问题：块基础内部最好的刚性泡沫？我刚刚听到了许多不同的意见......如果我理解对，一切都是非常公平的游戏，除了箔面对正确吗？

谢谢你随时随地回应！

- 卢克