Rectangular Industrial Duct Construction Standards On-Demand Videos

Modules focus on sections related to Duct Classifications, Critical Loads, and Panel Gage & Stiffener Selection 

SMACNA is releasing a series of on-demand videos drawn from the Rectangular Industrial Duct Construction Standards (Third Edition). The following modules are available for viewing.

  • Duct Classifications
  • Critical Loads
  • Panel Gage & Stiffener Selection

Click here to view the tutorials. 


Jul 7, 2026 Chapter Leadership