Duct Submittals

Rectangular Duct & Fittings

DOD Standards based on 3rd Edition 2005 SMACNA Standards

Ducts on Demand Shop Standards for Rectangular Duct

Standard Duct Sealing Requirements

Unreinforced Duct

Seams & Connectors

Based on 3rd Edition 2005 SMACNA Standards

Connector Types

Seam Types

Tie Rods

Liner Installation

Liner Fasteners

Duct Liner Interruption

Optional Hat Section

Rectangular Vanes

Based on 2005 SMACNA Standards

Dual Wall Vanes

Single Wall Vanes

Rectangular Duct & Fittings

Based on 2005 SMACNA Standards

TDC Connection

Recommended Clip Spacing

Straight Duct

*All measurements listed here are approximations used to aid in our order form process.