In total, 59 asphalt roofing manufacturing facilities in North America were recognized for their outstanding safety records in the manufacture of asphalt roofing materials.
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.