Why Is My Roof Black

While it might seem overwhelming the process of getting rid of these black streaks is easy.

Why is my roof black.

In chicago s july 1995 heat wave a major risk factor in mortality was living on the top floor of a building with a black roof rosenfeld said. A spray stain remover solution a scrub brush a garden house protective eyewear rubber gloves shoes with tread a bucket and a ladder. A high pressure sprayer will absolutely damage your shingles. In order to remove the black streaking from your roof you will need several items.

My new owemins corning roof started turning black from original grey color 5 years ago. They say that while shingle manufacturers offer products treated with copper or zinc to inhibit algae growth their effect wears down over time. Without the proper equipment and training things will not end well. Be sure to have a friend or family member with you to ensure that you are safe while your climb up and work on your roof.

All it really takes is a simple roof cleaning. The most common type is known as gloeocapsa magma also known as blue green algae. Black roofs pose health risk. For example black roofs pose a major health risk in cities that see high temperatures in the summer.

Today s blog entry addressed a frequently asked roofing question why is my roof black. So do your fiberglass asphalt shingles have black streaks. The algae feed on the limestone in shingles. How to get rid of the streaks.

The shingles stains are a form of roof algae or lichen called gloeocapsa magma. Although these dark spots and ugly black streaks on your roof may look like dirt mildew soot or mold what they really are is algae. It can even stick to your clothes or pets. Additionally a roof cleaning is not a do it yourself project.

Roof experts tell our researchers that though other components are being added to shingles to hinder algae growth they still get calls to deal with black marks on relatively new roofs. The black streaks running down roofs are actually a hardy algae called gloeocapsa magma. As the blue green algae accumulate they develop a dark hardened outer coating which results in the black stains you see. The worst part is that once one roof in the neighborhood has these black streaks the rest of the houses may get them too.

What are those ugly black streaks on my roof. 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. A roofing contractor just tried to sell me a new roof for 10 700.