Types of Roofing Materials Used on Steep Sloped Roofs

Asphalt Shingles: Asphalt shingles are categorized in different ways depending on their reinforcements and shapes. Asphalt shingles that use organic reinforcing mats are referred to as "organic-reinforced asphalt shingles," and those that use glass fiber reinforcing mats are referred to as "glass-fiber reinforced asphalt shingles."

Clay/Ceramic Tile: High-quality clay and shale deposits are selected for mining based on their mineral compositions, which are responsible for the hardness, durability, and color of the finished product. The raw material is crushed and ground into fine powder. The materials are mixed, then the clay is wetted and worked to become a homogeneous mass of the proper plasticity. The clay is extruded, cut to size, and formed or pressed into the various shapes and styles of clay roofing tile.

Concrete Tile: The majority of the concrete tiles made in North America are produced in a automated extrusion plant. Semidry concrete mixes are molded under high pressure to form the tile. Different additives can be added to enhance the performance of the tiles. Various colors and shapes can be found to suit your application.

Wood Shakes and Shingles: The term shake and shingle characterize the look of the wood roofing unit or piece. A shake typically has a rough and textured surface, and a shingle's surface is sawn smooth and flat. Wood shakes are generally thicker in their appearance than wood shingles.

Slate: Standard slate roof systems are those roof system composed of standard commercial slate varing from 3/16 to ¼ inches. The slate is commonly found in uniform lengths and widths. Slate can be used to make designs, and is suitable for buildings where long service life is required.

Synthetic Roof Components: Beware of synthetic products. There are a number of synthetic products that have proven to be faulty and defective.

Metal Roof Components: These roofs are constructed of metals and metal alloys. Fabricated metals make up panels and other type shapes that can be installed as a roof system. Metal roofs are common in Alpine regions and in aesthetic applications. Metal roofs generally provide long service lives.