Green Algae On Roof Shingles

Coverage area unit of measure.

Green algae on roof shingles.

The most common culprit is actually a blue green algae known as gloeocapsa magma that is spread by airborne spores. If you live in a humid area of the country you ve probably seen unsightly dark streaks on asphalt shingle roofs. Lifetime limited warranty see gaf shingle and accessory ltd. Here in oregon mostly blue green algae grows on the outside of the house or on the roof shingles.

We ll explain more of that in a bit. Per bundle 21 pieces industry leading nailing zone with 99 9 nail placement accuracy enhanced shadow effect for a genuine wood shake look. It takes special. How to get rid of algae on the 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. Community q a. A roof may develop different types of algae lichens and fungi as bacteria take over. Black or brown or green algae stains on asphalt roof shingles.

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. 1 selling shingles in north america. How to safely remove algae moss from roof shingles. Living in a humid area of the country like florida you ve probably seen your asphalt shingle roofs with unsightly dark streaks on them.

Algae can cause unsightly stains and growths on your new roof. Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad. Timberline hdz hunter green algae resistant laminated high definition shingles 33 33 sq. Getting rid of the problem is important but how do you safely remove algae and moss from roof shingles.

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. The only way to take care of it is to use a high base chemical solution like zinc sulfate. Warranty for complete coverage and restrictions the word lifetime refers to the length of coverage provided by the gaf shingle and accessory ltd warranty and means as long as the original individual owner s of a single family detached. 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. The ugly black red green or brown stains on your roof are likely algae or moss. The organisms use your roof shingles as food which slowly deteriorates the materials.