Roof Cleaning in Jacksonville Beach, FL

Those dark streaks running down a Jacksonville roof are not dirt and they will not wash off with pressure. They are gloeocapsa magma, an algae that feeds on the limestone filler in asphalt shingles and spreads fast in Florida humidity. Our roof cleaning in Jacksonville Beach, FL removes it with a soft wash — a low-pressure cleaning solution that kills the organism at the root — rather than a pressure washer wand dragged across your shingles.

Soft Wash Roof Cleaning, Not Pressure Washing

This is the part most homeowners are rightly nervous about. A pressure washer aimed at asphalt shingles lifts the granules that protect them and can take years off a roof in a single afternoon. Soft wash roof cleaning does the opposite: the cleaning solution does the work and the pressure stays at roughly garden-hose level. Because it kills the algae rather than just knocking the visible growth off, the roof also stays clean considerably longer than it would after a pressure wash.

• Low-pressure application that is safe for asphalt shingles, tile and metal
• Treatment targeted at algae, moss and lichen rather than just surface staining
• Landscaping and gutters protected and rinsed throughout
• No high-pressure wand contact with the shingle surface
• Gutter faces and fascia cleaned as part of the same visit

Black Streak Removal on Jacksonville Roofs

Black streak removal is the single most common reason people call us about a roof. The streaks almost always run downward from the ridge, because that is the direction rainwater carries the algae spores, and they usually appear worst on the north-facing slope where the roof dries slowest. Low-pressure roof cleaning clears the staining and, more importantly, removes the organism holding moisture against the shingle in the first place.

Tile, Metal and Low Pressure Roof Cleaning

Closer to the ocean we see more tile and standing-seam metal. Both clean up well, and both are easy to damage with the wrong approach — tile cracks under foot traffic and metal finishes scour. Low pressure roof cleaning lets us treat these from the edges and with proper solution dwell time instead of climbing all over the surface.

What Roof Cleaning Costs in Jacksonville

Price comes down to roof size, pitch, how much growth has built up and how much landscaping has to be protected on the way down, so we quote after looking rather than over the phone. The quote is free and there is no obligation. As a rule, treating a roof early costs far less than letting algae sit for several more summers and then dealing with a roof that needs replacing sooner than it should.

Roof Cleaning Across Jacksonville Beach and the Beaches

We handle roof cleaning in Jacksonville Beach and across the surrounding beaches, including Neptune Beach, Atlantic Beach and Ponte Vedra Beach. If your roof has started streaking, call 877-791-6720 or request a free quote and we will tell you honestly whether it needs cleaning yet. Many homeowners pair roof cleaning with house and siding washing or gutter cleaning so the whole exterior is handled in one trip.