Square Duct Supports · Single strap cradle
Support bottom of rectangular duct
Square Duct Installation — Light branch
Task typeSingle strap cradle
Tools / equipmentStrap, anchor, drill
How to install it
- 1
Attach strap to structure
- 2
form cradle under duct
- 3
avoid sharp bends into insulation
- 4
set elevation and secure.
Quality check
- Bottom supported evenly
- no side pull
Stop and verify
Stop if duct rolls or strap cuts jacket