A common question that exterior home cleaners often get is “what causes algae on roof shingles?” After all, if you see green algae on the roof, it’s never a good sign.
But secondly, you should understand what causes algae on roof shingles in the first place. That way you can take preventative measures to prevent it from happening in the future. And you can protect your property and peace of mind.
So in this post, read on to discover what causes that annoying green stuff on the roof and how to take care of it.
What Is Algae?
Algae is a type of microorganism. It is similar to mold and mildew because ultimately it is a fungi that has tiny spores. These spores fly around in the air and then reproduce in the right conditions.
The Importance Of Cleaning Algae
Algae is terrible for your roof. First of all, it creates an unsightly green mess. Secondly, many people have allergies to algae. This means that they can experience coughing, sneezing, or wheezing.
They can even have lung problems and advanced asthma symptoms. This is not to mention the damage it does to your roof. If you have material that is susceptible to decomposition on your roof, then algae can accelerate this process.
Ultimately that could mean that you have to get your roof replaced sooner than you want it. Nobody wants to spend tens of thousands of dollars on a new roof if they don’t have to.
How To Tell If You Have Algae
Algae is green or black. It appears in streaks along the siding or roof of your house. You should have a roof professional inspect your roof to see what should be done.
Depending on your material, they can use the right cleaning solution and chemicals to get rid of the algae. They’ll both kill the surface algae and prevent it from coming back.
What Causes Algae To Grow On A Roof?
In order to answer the question of what causes algae to grow on the roof, we need to understand what algae likes. There are certain conditions that make algae susceptible to growing.
If your roof does not get a lot of sunlight, then algae will grow faster. That’s why you see a lot more algae and moss in forests or dark, damp areas.
If your roof is not properly draining rainfall, then it creates an ideal condition for algae to grow. Moisture is algae’s best friend.
Lack Of Anti-Algae Methods
Some roofs have algae-proof shingles, other roofs have galvanized steel or copper. These materials repel the algae and prevent it from growing or spreading.
Your Gutters Are Clogged Up
If your gutters are clogged up, that creates moisture and a breeding ground for mold, mildew, and algae to grow.
How To Prevent Green Algae On Roof Shingles From Growing
Preventing algae is a reason to hire a professional power washing company to come out and get rid of the algae. They’ll use the proper use of solutions and soft washing techniques. Many roofs cannot handle the pressure of high-powered washing machines.
So experts will know the right pressure, heat, and chemical levels to get rid of the algae without damaging a roof. If you try to do this by yourself, you could risk damaging the roof even further. That’s not to mention the hazards of being on the roof in the first place.
Roof Washing — Johns Creek
When it comes to understanding the cause of algae on roofs, it’s important to have professional roof cleaning companies inspect your home. They can identify the source of the algae.
They can also identify how to properly clean it. More importantly, they can do this without damaging the shingles or other roof type that you might have.
The end result is that you protect your home’s value, get rid of harmful fungi, and avoid having to spend money on a costly roof repair. So contact the roof cleaning experts at Aqua-Nomics today and take care of that pesky algae problem for good.