April 2009

Web exclusives

The "Web exclusive" section offers additional editorial and images related to articles available in Professional Roofing's print version and on its website. This section provides a valuable supplement to information in this issue. Web-exclusive information is updated monthly and is available only online.

Additional photos of Gold Circle Award winning projects

Photos from NRCA's 122nd Annual Convention and the 2009 IRE

More information about OSHA's standard related to hexavalent chromium

NRCA's Special Report about how the stimulus package affects the roofing industry