Green Algae Roof Shingles

The only way to take care of it is to use a high base chemical solution like zinc sulfate.

Green algae roof shingles.

We ll explain more of that in a bit. Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad. The most common culprit is actually a blue green algae known as gloeocapsa magma that is spread by airborne spores. Many homeowners mistake algae for roof mold in most cases however it is really a blue green type of algae and when it dies it leaves dark streaks on your roof.

While some people actually like the look of moss on their. Misnamed as mildew or fungus by some writers algae staining on asphalt shingles usually in shaded areas or on the more shaded roof slopes characterized by black staining fairly uniform over shingles but appearing specifically in areas of the roof shaded by nearby trees. Black or brown or green algae stains on asphalt roof shingles. If you live in a humid area of the country you ve probably seen unsightly dark streaks on asphalt shingle roofs.

Algae can cause unsightly stains and growths on your new roof. Timberline hd roof shingles green roof shingles gaf roof shingles architectural roof shingles green roof panels gaf roll roofing gaf roofing underlayment gaf reflective roof coatings green roof panel ridge caps trudef duration cool roof shingles berkshire. What is roof algae. Here in oregon mostly blue green algae grows on the outside of the house or on the roof shingles.

The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma.