Drain plane behind XPS rigid foam

Hello, We are in climate zone 6 and plan to remove vinyl siding and install metal siding (something like McElroy Max Rib panel or Wave panel).Our current WRB is 1/2”… Hello, We are in climate zone 6 and plan to remove vinyl siding and install metal siding (something like McElroy Max Rib panel or Wave panel).Our current WRB is 1/2”…Read MoreGreenBuildingAdvisor