What the sun does to shingles
Los Angeles roofs wear out from sun more than from rain. Years of heat dry the asphalt, the granules that protect it wash into the gutters, and the shingles curl and crack.
Cool-rated shingles reflect more of the sun’s heat. California’s energy code and the City of Los Angeles require them on many reroofs, and they are available in ordinary colors.
Signs of a worn shingle roof
- Granules in the gutters and at the downspouts
- Curled, cracked or missing shingles
- Dark patches where the granules are gone
- Lifted shingles after wind
- Leaks at vents, valleys or the chimney
What shingle work includes
- Repair of damaged or missing shingles
- Full replacement with new underlayment and flashing
- Cool-rated shingle options
- A written estimate with the warranty terms