SMACNA 1987

HVAC Duct Systems Inspection Guide
standard by Sheet Metal and Air Conditioning Contractors' National Association, 2006

SMACNA 1981

Seismic Restraint Manual: Guidelines for Mechanical Systems
standard by Sheet Metal and Air Conditioning Contractors' National Association, 03/01/2008

SMACNA 1884

Fibrous Glass Duct Construction Standards
standard by Sheet Metal and Air Conditioning Contractors' National Association, 06/01/2003

SMACNA 1520

Round Industrial Duct Construction Standards
standard by Sheet Metal and Air Conditioning Contractors' National Association, 09/01/1999

SMACNA 1572

Guide for Steel Stack Construction
standard by Sheet Metal and Air Conditioning Contractors' National Association, 01/01/1996

SMACNA 1378

Thermoplastic Duct (PVC) Construction Manual
Handbook / Manual / Guide by Sheet Metal and Air Conditioning Contractors' National Association, 01/01/1995