Poor insulation in old cathedral ceiling

Having read the 5 options for insulating a cathedral ceiling (By Martin Holladay | December 11, 2020) I am in a dilemma…#3 seems the closest.  Here is my situation – … Having read the 5 options for insulating a cathedral ceiling (By Martin Holladay | December 11, 2020) I am in a dilemma…#3 seems the closest.  Here is my situation – …Read MoreGreenBuildingAdvisor