Type of Asphalt Roofing Shingles | CertainTeed
2013-3-30 · Asphalt roofing has a relatively short life of 10 to 30 years. Cycles of dampness and dryness will break down the asphalt, which can lead to warping, buckling, blistering, and loss of granules. Asphalt shingles also deteriorate with oxida-tion and exposure to heat, ultraviolet rays, corrosive chemi-cals, and biological growth.
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