Above-grade wall insulation concerns
I live in climate zone 6 and have a question on the wall assembly of the above grade exterior walls of my home. During the remodel the whole house was gutted and 2″ of closed cell spray foam installed on all exterior walls of the house. The attic had 18″ of loose fill fiberglass insulation blown in. The exterior walls are 2×4 construction 16″ on center. The original 3/4″ black sheathing was left in place with Tyvek house wrap installed over that. Then in an effort to prevent thermal bridging, a layer of 3/4″ XPS rigid foam sheathing was intalled. There is a thin plastic film over the XPS sheathing and all seams were taped. This is how the house sits now while we are waiting for the LP Smartside to be installed. A layer of 3D raindrop house wrap is going to be installed prior to the siding to provide a drainage plain.
Should I be concerned with this wall assembly and should I remove the layer of plastic film on the foam and the tape on the seams to better allow wall to dry to outside? Should I have the XPS foam removed completely before installing siding?
I am looking for advice on how to proceed
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