Green Algae On Roof Shingles

Though often attributed to an accumulation of dirt defective shingles mold or mildew.

Green algae on roof shingles.

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. 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. What is roof algae. Algae can cause unsightly stains and growths on your new roof.

Stainguard plus algae protection is available only on shingles sold in packages bearing the stainguard plus logo. The most common culprit is actually a blue green algae known as gloeocapsa magma that is spread by airborne spores. 1 selling shingles in north america. How to safely remove algae moss from roof shingles.

Lifetime limited warranty see gaf shingle and accessory ltd. While some people actually like the look of moss on their. Community q a. See gaf shingle accessory limited warranty for complete coverage and restrictions.

We ll explain more of that in a bit. 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. Products with stainguard plus algae protection are covered by a 25 year limited warranty against blue green algae discoloration.

The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma. It takes special. 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. The ugly black red green or brown stains on your roof are likely algae or moss.

If you live in a humid area of the country you ve probably seen unsightly dark streaks on asphalt shingle roofs. Here in oregon mostly blue green algae grows on the outside of the house or on the roof shingles. 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. Getting rid of the problem is important but how do you safely remove algae and moss from roof shingles.

How to get rid of algae on the roof. The organisms use your roof shingles as food which slowly deteriorates the materials. Living in a humid area of the country like florida you ve probably seen your asphalt shingle roofs with unsightly dark streaks on them.