Layout & Coordination · Joint stations
Plan duct section joints
Square Duct Installation — Long square run
Task typeJoint stations
Tools / equipmentShop list, tape, marker
How to install it
- 1
Use fabricated piece lengths
- 2
mark joint locations
- 3
keep joints accessible
- 4
shift pieces where joints would land in walls/obstructions.
Quality check
- No inaccessible drive/flange
- piece sequence works
Stop and verify
Stop if changing piece lengths requires shop approval