Flashing seams must have the correct overlap and adequate sealant placed in between the overlapping area to ensure proper ell flashing transition area waterproofing. Here are some ell flashing seams that we found were separating- they were in need of additional sealant. The correct way to repair this area and ensure the flashing detail are will not leak is to replace the flashing.
Flashing Seams Separating
Straight Line Construction2017-05-23T06:40:40-08:00