I will be installing an exterior door unit in place of a window. The house is wood frame construction with brick veneer. The RO width is correct for the new door and the window is tall enough that I will only have to remove two courses of brick for proper height. My question is how can I best seal the jamb and threshold to ensure no water infiltration. Can any type of flashing be installed in a retro-fit to make sure that any water which does leak within the wall find it’s way outside?
.
