ROOF ALGAE

How Algae Can Cause Roof Problems

What is referred to as blue green algae looks like black stains on your roof, which in turn hurts the appearance of your home in Twin Cities Metro. Since certain types of algae only discolor roofing shingles at first, people will not realize you have an issue until the algae turn black.

If you reside in a Twin Cities Metro where the dampness is high, algae more frequently called mold and mildew and it can accumulate on your roof covering, particularly on spots that are shaded. Unless removed, this mold and mildew on roofing shingles turns black and holds moisture content from rain showers, snow and ice. Trees hanging over the roof creating shady areas can make the issues worse.

Algae can develop anywhere on your roofing system, but it normally grows on the side of the roof that faces to the to the north. The lack of direct sun light on areas of the roofing system typically on the northern side leads to the build-up of wetness that the sun doesn't dry up. Rain and early morning dew, particularly, dissipate more slowly on areas of the roof that don't get a great deal of sunlight.

The smashed limestone which is utilized to bind asphalt and fiberglass together on roofing shingles supplies food for algae. Algae, which are simple plants, will constantly grow until you or a skilled roof covering cleaning company clears away the algae by eliminating it with the use of a fungicide or biocide in Twin Cities Metro.

Moss Helps keep Roofing Shingles Damp, Inevitably Eroding Them.

WHY DO I SEE GREEN STUFF ON MY ROOF? IS IT ROOF ALGAE

Why Moss Is an Enemy to Your Roofing system in Twin Cities Metro?

When mold and mildew aren't removed and are left to develop on a roof, moss a dense, green spongy material can grow such as roof algae. Like algae, moss thrives in a humid environment as it has to have water to grow. When moss is not removed, it keeps roof shingles wet, allowing moisture content to rot the roof shingles.

Although moss grows gradually, it feeds upon components of asphalt roof shingles in Twin Cities Metro. As the roots of the moss implant themselves into the roofing, they begin damaging the granules that coat asphalt roofing shingles. As roof shingles lose granules, they end up being less resisting to damaging weather conditions. Additionally, with the moss roots pulling on the shingles, they can eventually loosen and allow water to leak into your home in Twin Cities Metro.

GET A FREE ESTIMATE