ARMA Helps Update Wind-resistance Standard for Asphalt Shingles

DURING THE past year, the Washington, D.C.-based Asphalt Roofing Manufacturers Association (ARMA) has led the process to update the ASTM International wind-resistance standard for asphalt shingles to help ensure that it complies with the latest methods to determine design loads for roofs and cladding used on buildings. ASTM standards are consensus standards that are used around the world to improve product quality and build consumer confidence.

The 2016 version of ASTM D7158 is now coordinated with the American Society of Civil Engineers standard ASCE 7-10, “Minimum Design Loads for Buildings and Other Structures”, which is the document that the International Building Code relies on for its structural provisions. The ASCE 7-10 standard had significant revisions in wind design. ARMA worked with recognized structural engineers who are leaders in the wind-engineering field and industry stakeholders who provided specific updates to D7158 that ensure consistency with ASCE 7-10. Although the building code includes conversion factors to account for differences between versions of ASCE 7, ARMA and other industry stakeholders recognized the value of correlating D7158 with the latest version of ASCE 7. The updates were balloted and approved via the ASTM consensus process.

“ARMA has always been a leader of progress and innovation in the roofing industry,” says Reed Hitchcock, executive vice president of ARMA. “Spearheading the revision of the test standard that determines wind resistance of asphalt shingles shows ARMA’s commitment to the roofing community, building owners and home-owners alike. We continue to strive to make asphalt the leading roofing technology.”

ASTM D7158-16, “Standard Test Method for Wind Resistance of Asphalt Singles (Uplift Forces/Uplift Resistance Method),” is now available for purchase on the ASTM website. Learn more about ARMA at AsphaltRoofing.org.

ASTM International Committee on Roofing and Waterproofing Presents Carl G. Cash Award

Stephen Condren, senior project manager at Simpson Gumpertz & Heger Inc., in Waltham, Massachusetts, receives the Carl G. Cash Award from ASTM International Committee D08 on Roofing and Waterproofing.

Condren is being recognized for his research contributions, dedication, and leadership in the advancement of roofing practice and technology. He has been a member of ASTM since 1982 and is an active member of Committee D08.

Prior to his career with Simpson Gumpertz & Heger Inc. in 1992, Condren served as vice president and general manager at Roofblok Ltd. in Lunenburg, Massachusetts, for three years. He holds a bachelor’s degree in civil engineering from Northeastern University in Boston, Massachusetts, and a master’s in civil engineering from the Massachusetts Institute of Technology in Cambridge, Massachusetts.

In addition to ASTM, Condren is a member of the American Society of Civil Engineers and the National Roofing Contractors Association.