Shadow Ridge® Hip and Ridge Accessory Shingles are designed specifically for use with Landmark® TL and Landmark® Series shingles and are used to finish the hips and ridges of your roof. The Integrity Roof System is designed to provide optimum performance-no matter how bad the weather conditions are. These Shadow Ridge® shingles are composed of a fiber glass mat base. Ceramic coated mineral granules are tightly embedded in specially refined, water-resistant asphalt are. CertainTeed Shadow Ridge 31-lin ft Heather Blend Hip and Ridge Roof Shingles in Gray | 650617