Opinions on (Hypothetical) Double Wall Assembly: GPS = meat, Mineral Wool batt = bread

Ah yes, one of the bread and butter of GBA Q&A – wall assembly questions from  a knows-just-enough-to-be-dangerous homeowner. Here we go again!I’m embarking on a Zone 6 net-zero all-electric… Ah yes, one of the bread and butter of GBA Q&A – wall assembly questions from  a knows-just-enough-to-be-dangerous homeowner. Here we go again!I’m embarking on a Zone 6 net-zero all-electric…Read MoreGreenBuildingAdvisor