Detail for innie inswing door with thick exterior foam?
I’m planning a house for Rochester, NY, zone 5. The wall have 2×6 studs, 7/16 sheathing / air barrier, 4″ rigid foam, a wrb, a 3/4″ rainscreen, and 3/4″ thick horizontal shiplap siding. The foundation is a monolithic slab on grade with 4″ exterior rigid foam. The finished floor height is 2″ above the slab. There are 4-7′ overhangs over every exterior door.
My general question is, how do I install an innie, inswing exterior door in this assembly?
I want an inswing door because it can’t be blocked by a snow drift.
Here are a few specific questions:
How do you support the sill where it extends over the foam?
How do you flash the opening so that water can’t get behind the wrb?
How do you trim out the opening?