Vented rafter insulation eps, fiberglass, and xps

Hi. I am looking for help deciding if my plan for insulating a cathedral ceiling will be OK and not be prone to moisture issues.  Background info:I live in northern Wisconsin,… Hi. I am looking for help deciding if my plan for insulating a cathedral ceiling will be OK and not be prone to moisture issues.  Background info:I live in northern Wisconsin,…Read MoreGreenBuildingAdvisor