Green Mold On Roof Shingles

Moss those green feathery clumps you may see forming on the roof is a different type of plant and isn t the same thing as algae or mold.

Green mold on roof shingles.

It s actually just a blue green algae spread by airborne spores. The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma. Mold reproduces and spreads via microscopic spores thousands of which can fit onto a surface the size of a postage stamp. Removing mold regardless of its color is a difficult complex time consuming process.

Photos and text guide diagnosis of asphalt roof failures how to identify and explain roof shingle failures obtain claims. Identifying removing preventing algae fungus lichens moss on roof shingles. Cleaning asphalt shingles of clumps of moss or algae that have taken root in the roof can feel like an overwhelming endeavor. When you begin cleaning up mold these spores are dispersed into the air causing mold to spread easily to other.

Algae is a single celled organism while moss is not. How to clean mold off a roof. It s easy to let a mold problem sneak up on you on in out of the way places like the roof of your home. There are many ways to remove moss that tends to grow in shaded areas.

At best slimy black mold. Just because you can t see it however doesn t make it any less dangerous. Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad. Asphalt roof shingle defects.

How to clean mold off a roof. A blue green algae known as gloeocapsa magma could be the reason you have the algae which is spread by airborne spores sometimes it can also be caused by an accumulation of mildew mold dirt or defective shingles. These stains will discolor your roof and damage the shingles over a period of time if left alone. Mold won t form on a roof because it s allergic to sunlight and as soon as the ambient temperature surrounding the mold becomes dry the mold dies.

Living in a humid area of the country like florida you ve probably seen your asphalt shingle roofs with unsightly dark streaks on them. Known as black algae or roof mold gloeocapsa magma is usually blamed on dirt accumulation mold and mildew or defective shingles. Once the moss has been thoroughly eradicated from the roof take steps to keep moss from returning. Not only is it unattractive it can actually shorten the life of your shingles so you really should get rid of it.

Extensive mold growth can also expose the interior of your attic or crawlspace to mold spores carrying the problem over to the inside not to worry though because you can clean the mold off with basic household bleach and save. Mold or mildew makes black ugly streaks on a roof.