Interior air barrier over rockwool in studs if we will have exterior insulation?

We are retrofitting an existing small house in zone 6A in Central VT. I have installed r23 comfort batt in the 2×6 16oc stud cavities and plan on doing either… We are retrofitting an existing small house in zone 6A in Central VT. I have installed r23 comfort batt in the 2×6 16oc stud cavities and plan on doing either…Read MoreGreenBuildingAdvisor