Home owner here.
About 9 months ago, I had about 12 sets of window sashes replaced with new jambs(?) in our home. The installer told me I still needed to caulk, but that I didn’t need to caulk the exterior of the “jambs” (not sure about the terminology).
It seems to me the only thing left to caulk is where the window frame and exterior wall meet. Am I missing something? Any recommendations on which caulk to use?