Outie window, polyiso, rainscreen details?
I started working out my window details. I’ve got 1/2” zip taped sheathing with an outie window buck. Paper backed polyiso with 3/4” rainscreen furring strips. My question is do I need to put an additional wrb over the polyiso or can that stuff get wet and dry out? Not sure exactly how to flash the window without a wrb to tape to?
GBA Detail Library
A collection of one thousand construction details organized by climate and house part