Insulating at the deck ledger
Layers from the outside in are as follows:
2×10 PT deck Ledger
20 in tall copper flashing
20 in tall I&W shield
20 in tall 2×4 webbed floor trusses sitting on PT sill and stepped foundation wall(I can put as many inches of insulation required here because it’s above the celing of the basement)
Dry, daylight, live in foundation with lots of windows. Passive air inlet. Wood stove.
My question is how to insulate the inside of this truss (rim joist) area to keep the sheathing as cold as possible under the I&W, while at the same time allowing drying to the inside.
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