This heavyweight shingle is composed of a resilient, inorganic glass base that is coated and permeated with additional weather-resistant asphalt. As a perforated, three-piece, pre-tapered hip and ridge shingle, it provides the assurance of long-lasting performance and is surfaced with ceramic colored granules, which protect the asphalt from ultraviolet radiation. Special algae-inhibiting granules have been added to provide long-lasting algae resistance. Each shingle has release tape and mineral powder applied to the underside, thus preventing any sticking in the bundle.