Rectangular duct standing-seam joint

Before you start

• Standing seam and proprietary transverse joints are shop systems.
• Get the sho...
• Stage the needed tools and materials before lifting the section: Shop-supplied seam components, bars/cleats per the system, hand seamer, malle....

Lay it out

1. Set both sections on their supports and get them level to each other befor...

Set and support it

1. Set both sections on their supports and get them level to each other befor...
2. Use the approved support method for this condition: Trapeze or strap per size.

Make the connection

1. 1

   Set both sections on their supports and get them level to each other befor...