Replacing aluminium soffit with cedar T&G. Air flow & moisture concerns
My garage is under the first floor of my house, as is 3/4 of my driveway. Currently, the driveway overhang has vented aluminium soffit installed. Above this soffit is strapping and foam board insulation.
I want to swap out the aluminium soffit for cedar T&G, but am wondering if I will create moisture issues if the T&G is not vented. Or, perhaps this is less of an issue for my use case since soffiting is typically installed at/near the roof and since hot air rises that is what creates moisture issues and therefore requires venting?
Since this is at a much lower point, warm interior air will move up. In the winter (cold, Canada) will there be condensation that forms?