Felt base shingles are commonly used in residential and commercial roofing systems. These shingles are typically made from a base layer of felt, which is then coated and layered with other materials for added durability and protection. Common synonyms for felt base shingles include asphalt shingles, fiberglass shingles, and composition shingles. Each of these synonyms refers to a specific type of felt base shingle, with varying levels of durability, fire resistance, and weather resistance. Other synonyms for felt base shingles may include organic shingles, laminate shingles, or dimensional shingles, which all refer to variations of the basic felt base shingle.