Roofing

Protect the beauty of your home

Roofing

Protect the beauty of your home

Roofing

Protect the beauty of your home

Shingles with built-in Scotchgard™ Protector help protect your roof from black streaks caused by algae growth – with no effort from you. Help keep your roof looking like new to protect the beauty and value of your home.

How it works

The science behind the magic
3M copper granules are scientifically engineered to release copper ions into dew formed on shingles over time, protecting your roof from black streaks caused by algae.

What to know

What sets us apart

  • 10% Copper Infographic

    10% Blend

    Shingles with Scotchgard™ Protector contain a minimum 10% blend of copper granules, providing superior protection against black streaks.

  • Uniform Coverage Infographic

    Uniform Coverage

    Equal distribution of copper granules is essential for lasting protection because algae can get established if there are gaps in copper ion coverage.

  • Quality Tested Infographic

    Quality Tested

    Every run of shingles featuring Scotchgard™ Protector is tested by a third-party laboratory making sure manufacturing requirements are met.

Where to find roofing with Scotchgard™ Protector
  • ATLAS Logo
  • Malarkey Roofing Products Logo
  • PABCO Roofing Logo
Follow Scotchgard™
Scotchgard is a registered trademark of 3M.