Can I extend the life of this foundation?

I recently bought a mid-century ranch built in 1955 (Southwestern NH / Climate Zone 5A) that was cobbled together in phases over the years with several different foundation types. One… I recently bought a mid-century ranch built in 1955 (Southwestern NH / Climate Zone 5A) that was cobbled together in phases over the years with several different foundation types. One…Read MoreGreenBuildingAdvisor