As the damp spring starts and the trees leaf out, you may have noticed a green or blackish growth spreading across the shingles of your roof. What you are seeing is likely algae, moss or fungi, and their presence is more than just an aesthetic concern. These organisms can weaken the structure of your Marietta roof, causing damage and potentially costly repairs. An eyesore of a roof also negatively impacts your home’s curb appeal, potentially lowering its value in the eyes of neighbors or buyers.
Is it Algae Growing on My Roof?
Algae, moss and fungi thrive in damp, shaded environments. If your Marietta home is surrounded by trees, these organic invaders may find the moisture and shade they need to grow on your roof. They feed on the organic material found in some roofing materials or by debris that falls from overgrowth. As the organism spreads, it can cause shingles to lift, crack or rot, compromising the integrity of your roof and leaving your home vulnerable to water damage.
Identifying Marietta’s Unwanted Guests
Before taking any action, it is important to understand that different organisms can invade your roof. Algae is typically green or black and appears as streaks or spots on the roof. Moss, on the other hand, is green and forms a thick, velvety mat. Fungi can manifest in various colors and shapes, but often look like black, green or brown patches. This common feature of green coloring is one of the reasons you cannot assume it is moss or algae. Identifying the culprit allows it to be treated properly, using the right materials and methods.
Addressing the Issue Without Damaging Your Roof
As a homeowner in Marietta, it is essential to recognize the signs of these organisms and address them as soon as possible. You might be tempted to grab a ladder and scrub away the growth yourself, but this can cause more harm than good. The wrong chemicals will not take care of the problem, and abrasive brushes or improper pressure washing can damage your shingles and even void your roof’s warranty. Instead, consider hiring a professional pressure washing service experienced in roof cleaning. They have the expertise and equipment to safely remove the growth without causing harm to your roof.
Preventing Future Growth on Your Roof
Once your roof is clean, you will want to prevent the algae, moss or fungi from returning. A professional pressure washing service in Marietta can recommend preventative measures to minimize or prevent recurrence.
Regular roof inspections, cleaning and maintenance can extend the life of your roof and protect your home from costly water damage. Hiring a professional pressure washing service like Alpha Pressure Washing not only ensures the safe and effective removal of the growth but can also keep your roof looking its best. Contact Alpha Pressure Washing today to schedule a consultation and give your Marietta roof the care it deserves.
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840 Shallowford Rd
Kennesaw, Georgia 30144