1925 Home – Foundation & Rim Joist Question Regarding Structure and Insulation

We have a 1925 home in Michigan with balloon framing. We recently air sealed (as best as one can) the attic including fireblocking and foaming in the open balloon framed… We have a 1925 home in Michigan with balloon framing. We recently air sealed (as best as one can) the attic including fireblocking and foaming in the open balloon framed…Read MoreGreenBuildingAdvisor