Black Streaks On Roof

Algae arrive on the rooftop through the air in the form of spores or clumps of cells.

Black streaks on roof.

While the streaks do not cause a great deal of damage they can cause the shingle to age prematurely. Though gloeocapsa magna has literally been around for centuries it didn t make its ugly presence known as a major problem in the u s. They re actually algae otherwise known as gloeoapsa magma and they are as nasty as they are resilient. Those that tend to be the most humid furthermore they will only appear on the north side of the roof.

Believe it or not those black streaks only appear on roofs in certain areas of the country. The most common type is known as gloeocapsa magma also known as blue green algae. Technically the black streaks on roofs are a form of algae known as gloeocapsa magma. Although these dark spots and ugly black streaks on your roof may look like dirt mildew soot or mold what they really are is algae.

The black streaks running down roofs are actually a hardy algae called gloeocapsa magma. Although it may look like mold or fungi these unsightly black streaks or smear like stains may indicate a type of roof algae known in technical terms as gloeocaspa magma. Black streaks on roof. While not immediately damaging they can prematurely age shingles.

While it can be displeasing to look at gloeocapsa magma can impact your roof far beyond its aesthetics. It feeds on the limestone filler in your asphalt shingles. If you re seeing black streaks running along your roof chances are you ve mistaken them for dirt or even mold. The algae feed off of the limestone within the roof shingles.

The black streaks are also known as black algae or roof mold. As the blue green algae. What are those ugly black streaks on my roof. The first thing to note is that what you re seeing is the result of a cyanobacteria known as gloeocapsa magna.

This blackish algae creeps it way across neighborhood roofs gradually turning your home s asphalt shingles an ugly dark brown or black. Here s what they are and what to do about them. Black streaks on your roof indicate the presence of algae known as gloeocapsa magma. It s also known as blue green algae in the roofing business.