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                Roofing Resources During COVID-19For ContractorsFor Homeowners

                Protect Your Home's Curb Appeal - StreakGuard™ Algae Protection

                Don't let black streaks lower the value or curb appeal of your home

                Owens Corning blends copper-lined granules into our colorful granules, which help resist algae growth.

                Help keep your roof looking like new with the protection of Owens Corning StreakGuard? Algae Resistance Protection. For more than 30 years, we've continued to advance our technologies to keep roofs beautiful and virtually maintenance free. Your roof accounts for more than one-third of your home's exterior. As a result, it has a dramatic impact on curb appeal.

                Owens Corning Shingles with StreakGuard? Algae Protection:

                • Are supported by the #1 Trusted Brand in Roofing?
                • Helps inhibit the growth of algae* to keep your home beautiful
                • Gives homeowner peace-of-mind based on decades of Owens Corning testing and experience with algae resistance protection
                • Is available on a wide variety of shingle styles and colors — ask your contractor for specifics
                • Has a limited 10-year warranty*

                *See actual warranty for details, limitations and requirements.

                ?2016 Roofing Homeowner Brand Awareness Survey by Owens Corning Roofing and Asphalt, LLC.