Composite asphalt shingles are the most popular building material in North America. Made from a fiberglass base covered with asphalt and mineral granules, these three-tab shingles are a good choice for many residential roofing needs. They usually come with a 20 to 30 year warranty, and replacing damaged individual shingles can be a fairly easy task. Virtually all roofing companies are aware of the installation of these singles. Composite shingles shine by flexing and adapting to the movements of a roof through expansion and contraction. These roof shingles are affordable and easy to get. But they are not the most visually attractive. They are flat and rather ordinary. Despite this fact, they are the most common option for roofs. In addition to offering a variety of style choices, asphalt shingles are also widely available in the United States and Canada and are easy to install, making them a great option for professional roofing. Entrepreneurs to provide to their customers. And while getting a replacement roof is by no means a cheap project, asphalt shingles are among the most affordable options available. In fact, if an existing roof deck (the structural surface under the roofing system) is in good condition, new asphalt shingles can even be installed over older shingles, reducing the need (and cost) of 'tear off the old roof. There are three main categories of asphalt roofing shingle products available today: strip shingles, dimensional shingles, and luxury shingles. It is important to know the differences between each type of roofing shingle in order to choose the right product for your home. Asphalt shingles are also called composition shingles (or composite shingles. The term "composition" is used because shingles are a composite product made of a fiberglass material used for roofing or cellulose, asphalt, and mineral granules, unlike wood shingles.