Encapsulating an Unvented Attic
My attic has poor ventilation and while it performs well(ish) in Kansas winters, the upper level is hot in the summer.
I encapsulated my crawl space and the difference was stunning. I want to do the same to the attic… BUT there is currently 2-3 inches of closed cell foam between the roof joists. Would I need to remove all of this? That would be a job.
GBA Detail Library
A collection of one thousand construction details organized by climate and house part