Asphalt shingles are a mainstay of the steep-slope market, but what requirements do they have to meet before they reach the rooftop? That topic was central to a seminar at the 2013 International Roofing Expo titled “Evaluating Asphalt Shingles: A Comparison of Test Methods.” The presenters included Helene Hardy Pierce, FRCI, Vice President of Technical Services, Codes & Industry Relations for GAF, and Mark S. Graham, Association Executive Director, Technical Services, NRCA. Helene Hardy Pierce shared her insights on the topic with Roofing Contractor.
RC:When it comes to testing asphalt shingles, which ASTM standards come into play?