The ugly Black Streaks that you see on your roof are caused by resilient “Blue-Green” algae called Gloeocapsa magma. The algae growth normally starts on the north side or on other damp shaded areas of the roof. As the algae grow, it holds moisture allowing the growth to accelerate and spread across the entire structure. This “Black Streaking” and shingle discoloration are what you see on your roof. It has been estimated that up to 50% of all roofs are replaced prematurely due to this unsightly appearance.

Additionally, your roof could incur significant damage as the algae and other related fungus and “roof molds” eat away at the base of the shingles themselves. The main source of food for the lichens and fungus is the limestone filler in your roof’s shingles. The deterioration of your shingles can cause premature granule loss which will dramatically shorten the life expectancy of the shingles. A 25 year roof may not even last 15 years if nothing is done to stop the infestation.

One call to Indiana Roof Cleaning will enhance your home’s curb appeal, protect the integrity of your shingles, and assist in allowing your roof to reach its life expectancy and beyond.

“Stop the Streaking”
Indiana Roof Cleaning - Your Soft Wash Cleaning Experts