How Much Damage Can Moss Cause to My Roof?
Algae, Fungus, Lichens, Moss Effects on Asphalt Shingle Roofs Causes of moss or lichens growth on roofs. Moss growing on any roof surface will be more severe on roof sections that area shaded and exposed to periodically damp cool weather conditions. Nov 28, · Moss is common in rainy environments because it loves moisture, but it also loves humidity, and many roofs are humid because of heat escaping the house, sunlight hitting the roof, and so forth. If you live in an area with lots of shade from .
In many parts of North Carolina, residential roofs have moss or algae growth due cayses the climate. Algae thrive on the moist sea air found along the coast, while the humidity in the inland parts of the state creates the perfect environment for moss growth.
So what do algae and moss need in order to grow? All it takes is warm to cool air, moisture, and protection from sunlight. Whah of the first steps you can take in solving your moss or algae problem is identifying which type of growth it is. Moss and algae are not the same. Moss is a plant that tends to build up into little mounds on the roof. If allowed to grow unchecked, it will accumulate into rounded tufts.
Algae is not a plant, but an organism spread by spores. It can be brown, gray, blue, or green. Algae will grow flush against the shingles and fixtures on your roof. It appears on the shingles in streaks that head down the roof pitch vertically. Just like the stark organic differences between algae and moss, these growths cause differing damage to your roof. If your roof serves as an energy-efficient system, this could end up costing shibgles additional money in terms of heating or cooling rof.
Moss can damage shingles, especially asphalt and wood shake shingles. Shingles are meant to lie flat against the roof in order to promote watershed and proper drainage. Over time, moss will grow up the pitch of the roof, which causes shingles to lift or curl. The lifting of shingles will eventually cause water intrusion, moisture damage, wood rot, and even roof leaks.
Moss and algae growth can be prevented, regardless of your roofing system or climate. Homeowners who take steps to prevent moss and algae growth can protect their home's structure for years to come. Trim Your Trees - Overhanging trees can block sunlight from hitting your roof, and can trap moisture from heavy rainfall. This can create the perfect environment for moss and algae growth.
Trimming back branches that extend near or above your roof will allow more sunlight to hit your roof. Remove Debris - Removing debris from shingles and gutters often, especially after a storm, is another way to prevent moss and algae from growing.
Debris like leaves, twigs, and pine needles trap water against the roof, creating the perfect environment for moss and algae to grow. By keeping how to go from girlfriend to wife and gutters clear of debris, you can prevent algae from growing on your shingles. Get Your Roof Professionally Cleaned - Professional roofing companies will know the safest and most effective ways to clean your roof.
Improper cleaning can cause granule loss on shingles or other damage, resulting in roof leaks or worse. This is why DIY roof cleaning is not recommended. Consider Copper-Infused Asphalt Shingles - If your shingles are damaged, consider a different type of replacement shingle. Copper-infused shingles prevent algae and moss from growing. Some companies use zinc in combination with copper to prevent these types of growths. Installing copper-infused asphalt shingles on your home will ensure that you'll never have to worry about moss or algae again.
Algae and moss growth whaf your roof is not only unsightly but can be dangerous to your residential roofing system. Learning how to distinguish between moss and algae, and how to prevent both types of growths will keep your roof protected. If you are struggling with moss or algae on your roof, call a residential roofing professional who can evaluate your roof, and provide the best solution for long-term prevention.
At Pickard Roofing, we think Design. We shinlges sustainable building customers to give us a call for your free evaluation. Our services include residential, commercial, custom architectural metal fabrication, and historical renovation. All Rights Reserved. We've Got You Covered. Call Today. Submit Payment. Pickard Roofing Categories Residential Roofing. How to Prevent Algae and Moss shintles Roof Shingles Moss and algae growth can be prevented, regardless of your roofing system or climate.
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What Causes Moss to Grow on a Roof?
Mar 20, · Moss thrives in damp, shaded environments. It takes in moisture from the environment and begins to establish roots on your roof. These roots can cause shingles or tiles to lift and the moisture can cause the growth of mold. Eventually, holes can develop in the roof and lead to leaks. Apr 01, · Shingles are meant to lie flat against the roof in order to promote watershed and proper drainage. Over time, moss will grow up the pitch of the roof, which causes shingles to lift or curl. The lifting of shingles will eventually cause water intrusion, moisture damage, wood rot, and even roof leaks. How to Prevent Algae and Moss on Roof Shingles.
While a little bit of moss may not cause major harm immediately, untreated moss growth can do serious damage to a roof eventually. Unfortunately, from asphalt shingle roofs to metal roofs, no type of roof is immune to the problems moss growth can cause. The good news is that a little bit of elbow grease and know-how can help you control moss. Check out our guide to learn how to keep moss from growing on your roof and how to remove it. Moss usually grows in areas of the roof that are damp and shaded.
Because moss retains water, it thrives most when the weather is cool and overcast. Moss commonly grows on rooftops that are north-facing or shaded by large trees. It is also more common in humid climates, as well as areas that have frequent fog and moderate temperatures in the winter.
Moss often begins to grow in cracks between shingles, where moisture collects over time. This moss growth can quickly spread to the top of the shingles, growing into a thick layer that can be increasingly hard to remove.
A little bit of moss growth may seem harmless. But because moss retains moisture and can spread quickly, it can cause costly damage to your roof. Think of moss like a giant, ever-growing sponge. It is always wet, and it keeps your roof wet too. It moves underneath shingles as it grows, which can loosen them and spread moisture into the layers of your roof, including the underlayment and framework. If left to grow for a prolonged period, moss can even creep into the home and develop mold, which could threaten the health of your family and the structure of your home.
The cost of removing moss from a roof depends on your method. Moss removal can be done very inexpensively if you decide to handle it yourself, requiring only water, your choice of cleaning agent, and a few tools. However, the process of removing mold from a roof can be dangerous and time-consuming, so you may want to hire a professional to take care of the task. Hiring a roofing expert will ensure the moss is completely removed and will decrease the chances of it growing back. That means expert help can save you time, energy, and money in the long run.
Many homeowners are turning to natural, eco-friendly products to maintain and clean their homes, so why should the rooftop be any different? Choosing natural cleaning agents will protect you, the environment, and your property from the harmful side effects of certain cleaning chemicals. To follow up on the previous section, there are some other strong substances that you can use, which are not considered artificial. For example, you can get rid of moss using a mixture of water and either Dawn Ultra dish soap or chlorine bleach.
Again, though, you can easily substitute these products with white distilled vinegar. Getting rid of moss will prevent damage to your shingles, underlayment, framework, and walls of your home.
Our Roof Maxx treatment will kill existing moss on asphalt shingle roofs. After about days post-treatment, the moss on your roof will turn brown and die. At this point, the moss on your roof will start drying out and eventually detach from your roof. Once this occurs, the moss will naturally come off your roof either from normal rains or wind. In heavier cases of moss, it will be necessary to still physically remove the dead moss using a soft bristle broom or rinsing with a garden hose.
Roof Maxx roof rejuvenation instantly adds 5 years to the life of your asphalt shingles with just one treatment. Contact us or fill out our free quote form below to learn more about our all-natural treatment today. The Cost of Repairing Your Roof. Estimating roof repair costs may seem like a complicated, headache-inducing nightmare.
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What Causes Moss to Grow on a Roof? Moisture Moss usually grows in areas of the roof that are damp and shaded. Shade, Fog, and Cool Temperatures Moss commonly grows on rooftops that are north-facing or shaded by large trees. Cracks and Crevices Moss often begins to grow in cracks between shingles, where moisture collects over time. Before and after comparison of moss growth after Roof Maxx treatment.
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