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Algae Resistant Shingles

The ultimate in stain protection

How They Work


  • StreakFighter® algae-resistant technology employs numerous copper-containing granules. Copper possesses natural anti-algae properties. 
  • Over time, the copper in the granules is gradually released to provider reliable, long-term protection against algae formation, helping your roof maintain its true luster longer. 
  • All CertainTeed shingles are available in an algae-resistant(AR) version that provides StreakFighter protection for a nominal cost over non-AR shingles. 

Learn More About CertainTeed Shingles

With a wide array of colors, textures, and architectural designs, you can customize your home' appearance to match your personal taste and elevate its curb appeal. 

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