CertainTeed's Belmont® IR UL 2218 Class 4 Impact Resistant and Algae Resistant shingles are an excellent roofing solution for homeowners looking for durability and protection against weather and environmental elements. These shingles are designed to withstand the toughest weather conditions, including hail and high winds, while also providing protection against unsightly algae stains. Belmont Impact Resistant shingles are made from high-quality materials that are resistant to impact, fire, and algae. Belmont IR shingles come with a Class 4 impact rating, which is the highest possible rating for resistance to hail impact. They also come with a 30-year algae resistance warranty, making them a reliable solution for homeowners living in areas prone to algae growth. If you live in the central United States - where harsh weather calls for tougher roofing. The installation process for Belmont IR shingles is easy and straightforward, and they can be installed on both new and existing roofs. These shingles are lightweight and flexible, making them easy to install without requiring any specialized tools or equipment. Furthermore, Belmont IR shingles can be easily integrated with traditional roofing materials, providing homeowners with a seamless and cohesive look that is both functional and stylish. In terms of cost, Belmont IR shingles are a cost-effective...See More solution when compared to traditional roofing materials. The durability and longevity of these shingles mean that they require less maintenance and fewer repairs over time, which can save homeowners money in the long run. Overall, CertainTeed's Belmont IR shingles are an excellent choice for homeowners looking for a reliable and durable roofing solution that provides protection against weather and environmental elements. With their easy installation and cost-effectiveness, these shingles are a smart investment for any homeowner looking to protect their home. See Less