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Explaining Roof Streaks

Explaining roof streaks Stockbridge

We've all seen them. We've all noticed them. But what are they? Roof streaks can be an unsightly nuisance for homeowners. They can also be a huge turnoff for potential property buyers. Aside from their ugly appearance, these roof streaks are typically derived from a specific type of bacteria. This can be unhealthy for humans and pets, especially those prone to allergy flare-ups. These bacteria thrive in warm, moist places. If you live in or have ever visited the Stockbridge area, you are well aware that it fits the bill for hot and humid! Not only is this bacteria bad for your health, but it is also bad for your shingles. The bacteria will continuously feed off the limestone your shingles are composed of. This will cause shingles to break down and become weak, making them more vulnerable to deflecting UV rays from the sun. This, in turn, shortens the life of your roof. Soft pressure washing with proper chemicals is the best way to combat this bacteria's growth.

Gloeocapsa Magma

This bacteria has a specific name, and that is gloeocapsa magma. It is classified as a cyanobacteria and has been around for some time. However, scientists only recently began to understand how damaging this bacteria can be to your roof. The bacteria live in small groups of algae spores, which is basically what the greenish-gray streaks you see on a roof form from. Roofers and potential home buyers often use those streaks to estimate how old a roof is. The more streaks you see, the older the roof is. This bacteria can also raise your electric bill by making your roof less reflective and darker in color, therefore turning the temperature on the inside of your home hotter.

Protect Your Home

Regular roof cleaning is the least costly method of protecting your home from this algae-like bacteria. If you notice streaks beginning to appear on your roof, the best thing you can do is have them removed as soon as possible. So Fresh Pressure Washing LLC uses a soft pressure washing method to gently remove the algae from the roofing shingles. This prevents any lifting or damage to the shingles. We also use a cleaning solution specially formulated to target killing the algae and prevent its return. The solution contains bleach and other chemicals, so we take all the necessary precautions to protect your grass, plants, and home from overspray.

We recommend a roof cleaning at least once a year. This way, if new growth sprouts, it can be removed before any extensive damage is done.

Call Us for Premier Pressure Washing Services in the Atlanta Metro Area!