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. Each shingle has release tape and mineral powder applied to the underside, thus preventing any sticking in the bundle.