How is Zip-R safe in cold climates?

I assume I’m missing something, as I’m seeing Zip-R chosen by experienced and reputable builders. But it sounds like a dangerous assembly to me from a water perspective, and I’d… I assume I’m missing something, as I’m seeing Zip-R chosen by experienced and reputable builders. But it sounds like a dangerous assembly to me from a water perspective, and I’d…Read MoreGreenBuildingAdvisor