The roof of the photos you see are from Pittsburgh PA. The house was being shaded by a large oak tree, moss and algae took over as you can see.
The son helping his Mom and Dad from New Jersey, “You have great reviews online’, ‘Pittsburgh will tell you like it is ” He was pleasant but direct. “If it need replaced let me know so i can fix it ” So A to Z cleaning, does the job and send theses to the son. He was blown away by the difference it’s a new house , that is a clean roof.
We see this all the time roof in bad shape lowers your property values, it is an easy solution.
Benefits of roof cleaning
Cleaning roof increases your property value
Clean roof increases your curb appeal
Clean roof increases your roofs life expectancy
Clean roof decreases your cooling cost
Clean roof decreases your future roof repairing cost
What is the cause of roof stains those ugly streaks? One or more sections of the roof covering appear stained. An algae known as Gloeocapsa Magma is the most likely culprit and this algae affects nearly 80 percent of the homes across the United States. Gloeocapsa Magma is a species of algae that causes black streaking and discoloration on asphalt/fiberglass shingles. The black staining you see on many roofs is caused by the life cycle of algae and fungus spores that land on houses via wind or wildlife. While these algae can grow just about anywhere, it prefers humid environments. A preferred food source of these algae is limestone which is used as “filler material” by most shingle manufacturers. Higher quality shingles are manufactured with preventative measures such as copper or zinc containing granules. Several methods exist to prevent and clean infected areas. Installing zinc or copper strips near the roof ridge can prevent further algae growth. Application of bleach (non-chlorine) can aid in removing the stains, as well as many available commercial cleaning products. Some products may harm vegetation beneath roof eaves or near downspout extensions. While many remedies can be performed by the home owner, we recommend the use of qualified professionals due to the extreme danger and risk of injury or death associated to roof repairs and cleaning.
Request a Free Quote; we can make your roof look brand new without any pressure to your roof.