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Life Span. Asphalt shingles generally last 15 to 30 years, according to U.S. Inspect. Their life span depends on several factors, including shingle weight, roof slope (to shed water), sun exposure, shingle color (light colors absorb less heat and last longer) and climate.How shingles are stacked in storage also matters.ife Span. Asphalt shingles generally last 15 to 30 years, according to U.S. Inspect. Their life span depends on several factors, including shingle weight, roof slope (to shed water), sun exposure, shingle color (light colors absorb less heat and last longer) and climate.
Concrete Tile - 35 to 50 years. Built-Up or Modified Bitumen - 10 to 16 years. EPDM (rubber) - 10 to 16 years. But average lifespan estimates are based on âaverageâ conditions. Many factors contribute to a longer or shorter life of the roof; so a particular roofâs life can varyâsometimes significantlyâfrom the average.PDM (rubber) - 10 to 16 years. But average lifespan estimates are based on âaverageâ conditions. Many factors contribute to a longer or shorter life of the roof; so a particular roofâs life can varyâsometimes significantlyâfrom the average.