Defect description
Pic by Doug Edwards, Acorn Home Inspections Roof18a
Defect: Improper roof shingle installation on roof at rake edge (location).
Shingles are installed in a non-standard method that creates a single continuous channel
from apex of roof to eaves. Water shedding design method is not present with
this installation method. Possible water intrusion under adjacent shingles and
to roof decking. Recommend evaluation and repair by licensed, qualified roofing
contractor.