Paper Side Insulation Direction
Is it that big a deal whether the paper side of insulation faces inside or outside? My contractor needed to take the siding and felt paper off part of an exterior wall, and I told him since it's off, you might as well put in a higher R value insultaion. He said ok, but when I checked the next day, the worker put the insulation with paper side facing on the outside.
Should I have him redo it so the paper side faces inside, or can I just let it be? Thanks.