Your Roof. Defended.

PABCO® shingles and accessories featuring Algae Defender® are designed to prevent black streaks caused by algae.

Made with the highest-quality standards, they are backed by the best algae resistance warranty in the industry.

Experience

PABCO® has over two decades of experience in producing premium algae resistant asphalt shingles.

Protection

We use proven manufacturing techniques that provide lasting protection against black streaks caused by algae.

Warranty

Up to a Limited Lifetime Warranty* against black streaks caused by algae.
*See PABCO’s Limited Shingle Warranty for details, limits and conditions

Defend Your Roof

Defend your roof against unsightly black streaks caused by algae. Choose PABCO® Roofing asphalt shingle products featuring Algae Defender®.

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PABCO® Products available with Algae Defender:

Where to Find
Algae Defender® Products

Algae Defender is not available in all markets. Contact PABCO® or your local distributor to confirm availability.

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