What is a common consequence for asphalt shingles as they become brittle?

As asphalt shingles age, they often become brittle due to prolonged exposure to sunlight, weather, and other environmental factors. This brittleness makes shingles less flexible and more susceptible to damage. One significant consequence of this brittleness is reduced wind resistance. When shingles lose their flexibility, they are not able to withstand high winds effectively, increasing the risk of them lifting or coming off the roof altogether.

A roof that relies on asphalt shingles with diminished wind resistance can lead to leaks, water intrusion, and damage to the underlying roofing structure, ultimately affecting the home’s overall integrity and increasing the risk of costly repairs. Understanding this relationship between the condition of asphalt shingles and their performance in wind events is key for home inspectors and homeowners alike.