Pre-Spring Pressure Washing Services
WHAT ARE THE BLACK STAINS
The black matter is called "Gloeocapsa Magma", Roof Algae. Once the bacteria has become noticeable, the stains will continue to worsen year to year. As the bacterial colony grows, gravity pulls it downward, resulting in a smear-like stain down roofs. Roof Guard elimnates all organic matter and protects your roof.
HOW DOES IT AFFECT THE ROOF
Over time, Gloeocapsa magma (Roof Algae) breaks down the shingles by feeding off of the limestone granules embedded in the shingles. This decreases the roof's ability to reflect ultra-violet rays of light and shortens the life of the roof and reduces the shingles' ability to insulate the home. Therefore, increasing electric costs over time. Let Pro Flow Exterior Cleaning help.
Welcome to Roof Guard... A premium roof cleaning service designed to eliminate microorganisms and save years on your Roof! Pro Flow Exterior Cleaning utilizes proprietary cleaning agents to safely clean and sanitize the roof surface. This proprietary blend of surfactants is designed to dwell on the shingle surface throughout and after the treatment process. To ensure all algae, mold, lichen and moss is removed and the surface completely sanitized - we DO NOT rinse the cleaning solution off the surface. Any remaining solution will rinse away with the next rain. Roofs heavily infested with Moss and Lichen may take up to 30-90 to completely clean. #RoofGuard
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