Enhance the longevity and integrity of your roof with our Concrete Roof Ridge Tapered, expertly crafted from premium sand, stone, and cement. Color: Black. When installed correctly, either bedded in mortar or with a dry ridge system, in accordance with recommendations, will ensure the best protection to the ridge and hip details for the design life of the building. At Wholesale Fencing 1, we are dedicated to building boundaries, worldwide and nearby, and providing top-quality products tailored to your construction needs.