If you’ve ever noticed black streaks or green patches on roofs, especially in humid areas like Kerala, chances are you’re looking at algae growth. It’s not just an eyesore; algae can degrade roofing materials over time, leading to premature wear and expensive maintenance. But are algae-resistant roofing shingles a real solution, or just a marketing gimmick?
At Scaffs India, we believe in offering only technologically proven solutions. Let’s break down the facts.
What Are Algae-Resistant Shingles?
Algae-resistant shingles are designed with copper or zinc granules embedded in the surface layer. These metals inhibit the growth of Gloeocapsa Magma, a type of airborne algae that thrives in warm, moist environments.
How Do They Work?
Copper ions released over time create an environment hostile to algae spores.
The granules are strategically distributed across the shingle surface to ensure long-term effectiveness.
Unlike post-installation chemical treatments, this is a built-in defense mechanism.
Are Algae-Resistant Shingles a Marketing Gimmick?
Absolutely not—when you choose quality brands and certified installers.
Here’s why:
Field-tested in tropical climates: Algae-resistant shingles have shown proven results in regions with high humidity and rainfall, such as Kerala.
Aesthetic longevity: They maintain the roof’s visual appeal for a longer duration, preventing the typical black streaks that mar curb appeal.
Reduced Maintenance Costs: Homeowners save on repeated cleaning treatments and roof washes.
Added Roof Life: Algae can retain moisture, accelerating roof material decay. Preventing this adds years to your roof’s lifespan.
However, not all algae-resistant claims are equal. The effectiveness depends on:
Concentration and distribution of copper granules.
Quality of base materials (asphalt and fiberglass layers).
Professional installation to avoid moisture traps.
Scaffs India’s Algae-Resistant Shingle Solutions
1. Architectural Roofing Shingles with Algae Resistance
Our Architectural Roofing Shingles come with integrated algae-fighting technology, designed for Kerala’s humid coastal and inland zones. They offer dimensional depth and robust surface coatings for long-lasting visual appeal.
2. Premium Designer Shingles with Copper Granule Infusion
For high-end aesthetics with real protection, Premium Designer Shingles offer enhanced algae resistance alongside luxury design options—ideal for villas, resorts, and heritage restorations.
3. Borja EXTREM Ceramic Tiles
Tejas Borja EXTREM Tiles are inherently algae-resistant thanks to their non-porous ceramic glaze, making them maintenance-friendly even in high-humidity zones.
Beyond Shingles: Accessory Products for Complete Algae Defense
Scaffs India’s Accessory Products like ridge caps and hip shingles also feature algae-resistant coatings, ensuring complete roofline protection.
The Scaffs India Advantage
At Scaffs India, we ensure that every algae-resistant roofing product we offer is lab-tested and field-proven. Our expertise in coastal roofing installations guarantees that the algae resistance is not just a label—it’s real, functional protection.
Explore our Roofing Shingle Projects or Contact Us for a detailed site assessment and shingle consultation.
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