Green Algae Roof Shingles

See gaf shingle accessory limited warranty for complete coverage and restrictions.

Green algae roof shingles.

Put on rubber gloves and a breathing mask before proceeding you so you can. Although mold can grow in your roofing materials if water gets trapped somewhere if you see any of the following on top of your roof algae are more likely your problem. Never use a. Getting rid of the problem is important but how do you safely remove algae and moss from roof shingles.

Cleaning step 2 make and apply the bleach solution. 2stainguard algae protection is available only on shingles sold in packages bearing the stainguard logo. Per bundle 21 pieces industry leading nailing zone with 99 9 nail placement accuracy enhanced shadow effect for a genuine wood shake look. Black streaks green or white spots round lichens mosses green moss that spreads across your roof.

Allow the solution to soak into the shingles for at least 15 minutes. Algae spores can quickly spread in the right conditions. Products with stainguard algae protection are covered by a 10 year limited warranty against blue green algae discoloration. Lifetime limited warranty see gaf shingle and accessory ltd.

The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma. 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. Here in oregon mostly blue green algae grows on the outside of the house or on the roof shingles.

Step 3 check for cleanliness and rinse. It takes special care to clean algae roof stains and moss off the 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. Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad.

1 selling shingles in north america. The only way to take care of it is to use a high base chemical solution like zinc sulfate. Wind carries algae spores from roof to roof hot humid conditions promote algae growth. Step 4 take precautions.

What is roof algae. Timberline hdz hunter green algae resistant laminated high definition shingles 33 33 sq. Black or brown or green algae stains on asphalt 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.