All types of roofs can be washed to remove the accumulation of black staining (fungus) as well as green staining, or even lichen. Advanced Pressure & Gutter Cleaning are experts at washing all roof types including asphalt, cedar, asbestos, and even slate roofs to make them look brand new again. We have worked with all types of roofs and know how to properly clean them right the first time.
This process includes the application of a special roof cleaner, and the roof being washed from the top down using a low pressure rinse to remove all staining.
Home roof cleaning, when done correctly, provides an excellent result. You should expect 100% of the staining to be removed without any damage to the roofing material. Roofs look great after they are cleaned and the cleaning lasts for many years, proving tremendous value. As you can see from the photo a quality roof cleaning can have an enormous effect of the overall look of your home.
We have heard of products sold to prevent the re-growth of these stains, but our studies of most all of these indicate that there is no noticeable improvement from any “preventative application”. The only exception is the installation of zinc strips, which looks equally as bad as the staining itself. For these reasons, we do not sell any type of preventative application or similar products. Our goal is to provide you the highest quality roof washing without the need to sell you unnecessary products.
We have years of experience washing all roof types in the Atlanta area, including complex roof projects. You should feel absolutely comfortable when hiring us to wash your roofing. If you have any questions, please feel free to give us a call! The best low pressure roof washing Alpharetta, Roswell, Marietta, and Atlanta has to offer.