insulate rim joists from above?

Hi there, We’re continuing to make improvements to our zone 5A Michigan 30’x30′ 2 story home built in 1988.  Next up is updating the basement for the kids to have a… Hi there, We’re continuing to make improvements to our zone 5A Michigan 30’x30′ 2 story home built in 1988.  Next up is updating the basement for the kids to have a…Read MoreGreenBuildingAdvisor