Roof Power Washing
Is your roof covered in dirt, dead leaves, and debris? This sub-tropical mix can also attract mold, algae, and rodents, which not only discolors the roof but also accelerates its deterioration, potentially causing roof leaks and pest infestations. At Keystone Pavers & Outdoor Living, our certified experts provide a gentle yet powerful power wash that effectively removes layers of baked-in grime, sticky pollen, and fungal spores, restoring your clay, asphalt, or metal roof to its natural color and appearance.
What is power washing?
Unlike high-pressure methods that can tear away shingles, crack concrete, and erode metal, power washing uses a low pressure—similar to that of a garden hose—to clean the surface, gently rinsing away baked-on residues. The secret lies in its specialized biodegradable detergents and sanitizers, which dissolve and kill organic contaminants (such as mold and algae), providing a more thorough and long-lasting clean without damaging your delicate roofing system. It is also environmentally friendly and won't harm your plants, ensuring a safe and effective cleaning process.
Common Types of Roofing Materials in Central Florida
Our power washing method is safe and gentle for all common roofing materials in Central Florida, including:
- Asphalt Shingles: The most common roofing material, highly susceptible to black streaking caused by Gloeocapsa magma algae, which feeds on the limestone filler in the shingles.
- Clay and Concrete Tile: Durable but porous materials that easily harbor moss and mildew, particularly in valleys and shaded areas.
- Metal Roofing Systems: While durable, metal roofs can still accumulate dirt and a dull film. power washing revitalizes the color without damaging the protective coatings.
Why power wash Your Roof
Routine roof cleaning is an effective way to minimize the need for expensive roof repairs and replacements. Consider power washing your roof today to prevent future damage and maintain its pristine condition.
- Extend Roof Lifespan: Certain contaminants, like algae and lichen, actively feed on and damage roofing materials. By eliminating these organisms, power washing protects the structural integrity of your shingles and tiles.
- Save Money: power washing is significantly less costly than premature roof replacement, which often happens without maintenance.
- Boosts Energy Efficiency: Dark stains cause the roof to absorb more heat, thereby increasing attic temperatures. Restoring the roof's natural, lighter color through power washing helps reflect sunlight, potentially lowering cooling costs and making your home more energy efficient.
- Prevents Leaks & Pests: Removing heavy moss, lichen, and debris buildup prevents water from being trapped, reducing the risk of water pooling and pests.
Our Signature Low-Pressure power washing Process
Our certified technicians follow a strict process to ensure safe and effective roof cleaning:
- Preparation: We start by wetting all surrounding plants, shrubs, and exterior surfaces to protect them from the cleaning solution.
- Application: We apply the customized, eco-friendly power wash to the roof surface at a very low pressure. The cleaning solution effectively kills all mold, mildew, and algae spores.
