Items outside of useful life will likely require a price adjustment or be fixed,
The life of a roof depends on local weather conditions, building and design, material quality, and adequate maintenance. Hot climates drastically reduce asphalt shingle life. Roofs in areas that experience severe weather, such as hail, tornadoes and/or hurricanes may also experience a shorter-than-normal lifespan overall or may incur isolated damage that requires repair in order to ensure the service life of the surrounding roofing materials.
ROOFING
YEARS
Aluminum Coating
2 to 6
Asbestos Shakes
30 to 50+
Asphalt Shingles (3-tab)
10 to 12
Asphalt (architectural) 15 to 20
InterNACHI's Estimated Life Expectancy Chart for Florida Homes