Davis Roofing: Article About Roof Cleaning and Maintenance
A high quality roof serves many purposes, protecting the home from inclement weather, maintaining a comfortable temperature inside the living space and enhancing the energy efficiency of the home. Perhaps it's no surprise, then, that the roof is often the single most expensive investment a homeowner will make. With costs ranging from a few thousand dollars all the way up to $100,000 or more, it's vitally important for every homeowner to learn how to properly protect their investment.
The simplest way to extend the lifespan of a roof is to clean and maintain it regularly. Most experts recommend that homeowners clean their roofs at least twice per year, making note of the condition of the roof and looking for any signs of excess wear. It's also important that the roof be inspected occasionally by a Davis roofing professional who can spot potential problem areas and fix them before they grow worse. A professional inspection is also a good idea following high winds or hail since these severe storms can cause roof damage that isn't readily apparent to the untrained eye.
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When conducting a roof cleaning, homeowners should begin near the peak and work downward, using a broom to gently remove any large debris such as leaves and branches. If moss, lichen or fungus growth is noted, it should be treated immediately. These organisms damage roofing materials, degrading their effectiveness over time. They can be removed by spraying an equal mixture of bleach and warm water and then scrubbing gently with a soft-bristled brush. If moss or lichen is a recurring problem, the development of these organisms can be prevented by installing zinc control strips near the peak of the roof. Bird droppings should be cleaned as well since their high acid content is harmful to many roofing materials.
After a thorough cleaning, the homeowner should inspect their roof for signs of wear and tear. Loose, damaged or missing shingles or shakes should be noted and replaced as soon as possible, and flashing should be inspected for corrosion, separation or dried and crumbling caulk. Finally, gutters should be cleaned with a flexible gutter scoop and rinsed with a garden hose. Homeowners who have an asphalt roof should be on the lookout for any buildup of the small, sandy granules sometimes shed by asphalt shingles. This could indicate an aging roof that should be inspected by a professional. By taking these simple steps, homeowners can effectively extend the lifespan of their roofs.