Black Algae On Roof

Gloeocapsa has the ability to form a protective darkly pigmented outer coating that shields the algae from damaging uv rays.

Black algae on roof. If you have dark streaks on your roof siding and other outside areas around your home they likely caused by a type of black algae called gloeocapsa magma. The black streaks are also known as black algae or roof mold. In doing so you prevent the dangers black algae streaks on roof pose to your health. The black streaks running down roofs are actually a hardy algae called gloeocapsa magma.

Black streaks green or white spots round lichens mosses green moss that spreads across your roof. The black spots discoloring your asphalt roof are more than likely the pervasive and prevalent algae known as gloecapsa magma. The dangers of black algae streaks on roof to your home. The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma.

Fiddler roof cleaning has an excellent post on the dangers of roof mold and algae. This is because of its dark pigment and tough outer capsule. If you live in a humid area of the country you ve probably seen unsightly dark streaks on asphalt shingle roofs. Why does this algae appear to be black.

As the blue green algae accumulate they develop a dark hardened outer coating which results in the black stains you see. It s probably not soot. Although algae can be found on all types of roofing it tends to be most common on asphalt shingles. Technically the black streaks on roofs are a form of algae known as gloeocapsa magma.

Here s why algae grows on roofs. Although mold can grow in your roofing materials if water gets trapped somewhere if you see any of the following on top of your roof algae are more likely your problem. These black roof algal stains are sometimes misnamed or misidentified as a black fungus or even a mildew. Find out how to remove unsightly black stains from asphalt shingle roofs caused by an algae known as gloeocapsa magma that is spread by airborne spores.

This is what makes those unattractive black streaks on your roof. Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad. We ve all seen a house with an exceptionally dirty roof at one point or another. These roof invaders require a.