Fungus Growing On Asphalt Roof Shingle

Technically the black streaks on roofs are a form of algae known as gloeocapsa magma.

Fungus growing on asphalt roof shingle.

They call it the algaeblocksystem. Inspect your roof closely at the end of summer and following stretches of warm rainy weather when high levels of moisture can accelerate mold growth. These stains will discolor your roof and damage the shingles over a period of time if left alone. Another organism growing on your roof is moss which is a plant not a fungus or algae.

Mold stains can form on roof shingles that are in permanent shade. Some roof shingle materials contain algaecides or fungicides which will also retard moss growth on the roof surface. This unique advance in shingle technology gives long term fungus protection for the entire roof. The black streaks are also known as black algae or roof mold.

Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad. Scrubbing or power washing the lichen will only do more damage. Today s homeowner serves cookies to analyze traffic and better serve you. In severe cases moss build up can cause lateral water movement resulting in moisture damage to the roof deck or may even cause leaks.

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. Moss growing on a roof may or may not be considered attractive or quaint but there is no doubt that extensive moss on a roof can seriously damage the roof by growing under and raising or loosening. The 3m companyhas developed an additive for asphalt roofing shingles using copper granules. The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma.

X research source if you live in an area with an especially humid climate you may need to give your shingles more frequent attention. If you live in a humid area of the country you ve probably seen unsightly dark streaks on asphalt shingle roofs. Moss can cause the leading edges of the shingles to lift or curl which increases the risk of shingle blow off during wind events. How to get rid of algae on the roof.

Extensive mold growth can also expose the interior of your attic or crawlspace to mold spores carrying the problem over to the inside. You can find more information on. On an asphalt or possibly some treated wood shingle roofs shingle chemistry is also involved in moss lichens and algae growth or resistance to it.