how about the exterior cracks in chimney walls and the ext of beam, huh? lol
no installation of an interior drainage system would STOP further water from entering nor stop-prevent mold, efflorescence nor the water screwing up the beam
Clinton Township
Chesterfield, deteriorated rod holes, a view of 1 of them
many homeowners don’t remove some drywall/paneling when they get water on floor and just call an INT system chump, then get taken to cleaners