Weird Oil Black Substance On My Metal Roof

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Weird oil black substance on my metal roof.

Keep in mind that metal roofs tend to be much more slippery than an asphalt roof and that many aluminum roofs will also dent easily if walked on. But now this black algae is termed a roof shingle algae because of the annoying discoloration on a asphalt shingle roof. Top sellers most popular price low to high price high to low top rated products. Given metal roofing s reputation for being able to handle a huge range of requirements and design options a better comparison might be that metal roofing is the sport utility vehicle of roofing in this article we will help break down the differences in metal roofing options and the pros and cons of each material profile and source.

These marks are a natural byproduct of the aluminum oxidation process. 3 wide rib panel. The black roof stains are caused by a form of algae that has been around for years typically found in the woods on the north side of trees or on exposed rocks. Therefore it s usually best to clean a metal roof from on top of the house itself.

In stock at store today. Here is a diagnostic guide to types of stains and staining materials found on roof surfaces black red green brown or other coloured stains on asphalt roof shingles or on other roofing materials need first an accurate diagnosis of the stain cause and then proper steps to remove the stain or to prevent future staining on roof shingles surfaces. You might notice that the aluminum pan is developing black or dark gray marks on it. Welcome to the allstate blog.

Before you can clean your metal roof you ll need to do a thorough inspection of the roof itself.