Home Inspection Flashcard #139

Roof, Asphalt Shingle

What's Your Call?

What is the nature of the dark spots and damage?

a. Foot traffic and a dropped tool

b. Damage from golf-ball sized, dense, wind-driven hail.

c. Blisters created by volatile compounds flashing out of the asphalt.

d. UV damage from areas in which granules have been lost due to poor embedment during manufacturing.

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