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.

Click here to view archived Web exclusives from previous issues.

Additional photos related to slate roofing

Information about the Leadership in Energy & Environmental Design Green Building Rating System

Additional information about the Bishop House

Information about ASTM's standards and ARMA's technical bulletin

Readers' responses to contractors' roof system choices