Staining Roof Shingles

Here s how to clean the.

Staining roof shingles.

Make your shingles last longer. Shingles are laid from the bottom edge of the roof in rows each row overlapping the one below it all the way to the top. If you live in a humid area of the country you ve probably seen unsightly dark streaks on asphalt shingle roofs. They are often rectangular in shape but size can vary.

When that happens it is generally caused by mildew algae mold or dirt stains. Bring your garden hose or water sprayer up to the roof. Lichens growing on building surfaces lichens are not the. Rust stains on shingles.

A layer of sand is added to the base of the shingle which is then fed into a press to embed the granules. In recent years roofing manufacturers have begun mixing copper granules into roofing products. Roof shingles are exposed to a lot of wear and tear as extreme heat sun wind and precipitation come into contact with them. To give a shingle its color texture and protective coating granules are added.

Do shingles on your north west or other shaded roofs have streaky moldy stains. How to clean roof stains wash your shingles where the sun doesn t shine. Though often attributed to an accumulation of dirt defective shingles mold or mildew the most common culprit is actually a blue green algae known as gloeocapsa magma that is spread by airborne spores. Soak the shingles with water.

The staining and discoloration caused by algae initially appear as dark brown and black or sometimes greenish streaks on the roof surface. Granules are made from mined rock that has been crushed. It is not uncommon for roof shingles to turn black over time. This keeps the solution from drying out immediately after application.

Roof shingles are a covering on the roof of your house that are laid out in a manner that they overlap each other. Extractive bleeding stains on asphalt roofs see extractive bleeding on shingles and see roofing material defect. Green roof stains on roof shingles clay tiles cement tiles and asbestos cement roof shingles or newer fiber cement. Algae stains can be removed by cleaning though they usually return.

Starting from the bottom carefully wet the shingles. F9concrete rust remover barc is specifically developed to reverse and eliminate the largest proportion of rust stains on shingles concrete rust stains fertilizer rust stains and irrigation rust stains on concrete brick pavers tile stone concrete coatings asphalt sidewalks and other surfaces. Black streaks on the north and west facing and shaded.