Does Your Rooftop Have an Algae Problem?

Katielukes
2 min readMar 1, 2021
Photo by Magda V on Unsplash

Asphalt shingles are designed to protect homes from leaking rainfall and other environmental hazards. When algae grows on your asphalt shingles, the common eyesore can quickly become a threat to your rooftop’s integrity. Check out these tips on how to identify algae on your rooftop and how our company can solve your problem.

What is Algae?

Algae is a very common, nonflowering plant that grows best on wood, concrete, and unfortunately, asphalt shingles. This hardy plant doesn’t need a root structure to grow so your rooftop shingles are a perfect host for algae to spread. Although it is typically just a nuisance, algae can quickly take over your rooftop, and in the worst cases, cause enough damage for a rooftop replacement to be necessary.

Does Your Roof Have Algae Growth?

Because algae is such a common rooftop problem, you will likely be able spot it on rooftops in your neighborhood as well. From the ground, walk around the perimeter of your house. Take a look at the shingles on your house and check for the following signs:

  • Black stains
  • Streaks
  • Green mossy areas
  • Mold-like spots

What Should You Do About it?

Although it is not typically harmful at first, algae can spread and cause significant damage to your rooftop. It may begin as a bothersome cosmetic issue, but if left untreated, algae can cause enough damage for a full roof replacement. If you think you may have algae growth on your rooftop, we recommend having your rooftop professionally inspected. Leave the climbing and repairing to our reliable professionals. You will save significantly by calling us to take care of your algae problem early.

Whether you’ve spotted some questionable blacks stains or you’d like to have your rooftop inspected just to be safe, we are here to help. Contact us today.

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