CertainTeed’s Landmark PRO shingles offer excellent impact resistance and Class A fire resistance rating, making them an ideal choice for homeowners who prioritize safety. They feature StreakFighter® algae resistance, ensuring they are resistant to unsightly black streaks caused by algae growth. These shingles come in a variety of colors and have a heavy weight design providing added protection against weather damage and algae. Landmark PRO shingles come with a limited lifetime warranty. They are easy to install, and their unique design provides superior protection against the weather. These shingles are designed to withstand winds of up to 110 mph, making them a reliable choice for homeowners seeking a long-lasting roofing option.