Asphalt roof shingles are affordable, durable, and can be used to achieve many different looks. They are also easy to install, however, they require regular maintenance. Things like moss and debris can collect on the shingles, creating an unappealing look for your home. Asphalt shingles are also available in two different styles, three-tab shingles, and architectural shingles. Summit Roofing and Siding Contractors are capable of installing both three-tab and architectural shingles.