Siga Fentrim and retrofit wall assembly

I live in Zone 4a on a concrete slab foundation.  I am re-insulating the wall between my unconditioned garage and conditioned living room.  I tore out all the old fiberglass… I live in Zone 4a on a concrete slab foundation.  I am re-insulating the wall between my unconditioned garage and conditioned living room.  I tore out all the old fiberglass…Read MoreGreenBuildingAdvisor