Tuesday, June 28, 2016

Algae and the relationship to asphalt shingles

Have you ever seen those ugly black streaks on the sides of residential homes in Charlotte NC? Believe it or not, but that is algae growth all over that side. The black comes from a protective layer that provides a shield from the sun. The growth of algae on asphalt roofs is very interesting, so read our blog, linked below to learn more about it.


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