Top Roof Cleaning Services In Greenville
A dirty roof is more than an aesthetic issue. Without cleaning, your roof will lose at least half of its life. Some insurance companies are refusing to pay damage claims on dirty roofs citing poor maintenance as a cause for premature roof failure. Many roofs are replaced as a result of how they look, which is a huge and unnecessarily premature investment.
Here in Greenville, SC the humidity causes mold and mildew to grow rapidly. Commonly noticed by homeowners associations causing violations by accumulating on siding and other vertical surfaces of homes and other structures. Roof stains are also caused by algae called Gloescapsa Magma. All it takes is for one algae spore to land on your shingle and it will continue to multiply and spread.
Its growth is fed by shade, moisture, and the limestone filler in the shingles. In years past, the algae simply didn’t have a food source. This has changed with the introduction of fiberglass shingles during the last 20 years.
The best method to safely clean a roof without damage is a low pressure chemical application. The number one cause of roof cleaning damage is high pressure.
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PROS AND CONS Of Roof Cleaning
The primary reasons that homeowners clean their roof is to extend the life of the shingles by reducing damage from neglect, curb appeal enhancement, and standard maintenance.
One of the drawbacks of roof cleaning is that it can be a hassle . You probably aren’t exactly thrilled about the idea of climbing up on your roof and hosing it down, or using a chemical cleaner to kill off the algae or moss. Luckily for you, the National Roofing Contractors Association advises against any DIY work on your roof, including cleaning it. Roof cleaning is a job to leave to the pros.
Another potential issue with roof cleaning is that the cleaning product used (usually bleach) can harm any garden plantings or vegetation growing near your home. Your roofing contractor should water any nearby plants and cover them to protect them from chemicals before cleaning your roof.
Why Carolina Pressure Washers?
Flexible Booking
Easily get a quote on our website. We can sometimes even provide same-day appointments.
Customer Service
Every pressure washing job we do we leave customer’s satisified and happy they chose us.
Flexible Payment Options
We accept a variety of different payment options to make it easy and convenient for you.
WHAT HAPPENS IF YOU DON’T CLEAN YOUR ROOF?
A clean roof is attractive. A dirty, stained roof reflects poor home value and makes potential buyers concerned. However, roof staining is not just an aesthetic concern but also a liability to your home’s roof structure and performance.
Your roof’s job is literally to be exposed to the elements 24/7, but it needs TLC to continue to work effectively over time. Dirt, debris and leaves all find their way onto the roof, especially if you’re lucky enough to have trees on your property.
Add in moisture from rain, and leaves and debris turn into mold, mildew, algae, and bacteria which eat away at your roof and cause it to decay.
WHAT'S INVOLVED IN ROOF CLEANING?
During roof cleaning, the focus is on killing and removing the algae or moss growth. Chlorine bleach, the same kind you use to whiten laundry or scrub your toilet, is enough to kill off moss and algae spores. The ARMA recommends a 1:1 ratio of bleach to water to clean a roof. They also advise against using a pressure washer on asphalt shingles, as the force of the water can damage them.
After the detergent solution has dwelled for a half hour, it will restore the roof. We do not rinse the roof upon completion so that the solution will continue to target organic growth even after we have left. Sometimes multiple treatments are required to target mold and moss.
SHOULD YOU CLEAN OR REPLACE YOUR ROOF?
If you’re looking at your roof and it looks very dirty, oftentimes, it just needs a good cleaning. The buildup of moss and algae can make your roof shingles appear to be in worse condition than they really are. Don’t fall victim to a total roof replacement if cleaning is the only remedy needed. We recommend contacting a professional roofing contractor to inspect your roof to make the necessary determination for your home.
If it does turn out that your roof needs replacement, your contractor might recommend shingles that contain copper or another material that helps to repel algae growth. A roofing pro can also give you tips on keeping your roof clean and how frequently to schedule cleanings.