The Asphalt Roofing Manufacturers Association (ARMA) has updated the Modified Bitumen Design Guide, a valuable resource for building owners and roofing professionals working with asphaltic roofing systems.
With such a wide variety of roofing materials available, homeowners can become confused by conflicting data when selecting a roofing system for a new home or a renovation project. According to reports provided by the Asphalt Roofing Manufacturers Association (ARMA), the most popular choice is asphalt shingles, which cover 80 percent of homes in the United States.
Section 1507.2 of the International Building Code (IBC) covers the requirements for the application of asphalt shingle roof coverings. The section states that asphalt roof coverings shall be applied in accordance with the standards set in this section and the manufacturer’s installation requirements. The following text provides a brief interpretation of these codes.
