Square Duct Supports · Angle iron trapeze
Install angle support
Square Duct Installation — Heavy square duct
Task typeAngle iron trapeze
Tools / equipmentAngle iron, rods, hardware
How to install it
- 1
Cut angle
- 2
drill or use approved holes
- 3
install rods
- 4
level angle
- 5
set duct
- 6
install retainers
- 7
touch up cut edges.
Quality check
- Angle orientation correct
- corrosion protection restored
Stop and verify
Stop if field welding/attachment is unapproved