CHANTILLY, VA — The Sheet Metal and Air-Conditioning Contractors’ National Association (SMACNA) now has technical, safety, and business management publications and related products available via the World Wide Web.

SMACNA says this new feature will offer users the opportunity to search the catalog of SMACNA publications, videos, and software related to architectural sheet metal, ductwork, hvac specifications, as well as a variety of safety issues.

The secure online ordering system may now be accessed at www.