Log in or register to create Field Kits and Sales Worksheets. Why register?

Image Gallery

Finished raised ceiling duct chase
Install duct supports in line with ceiling trusses
Raised ceiling duct chase is not visible as finished product
Right - a dropped ceiling below a tape plywood air barrier provides a service cavity for ducts and wiring.
Right - The HVAC ducts are located in conditioned space in a dropped hallway ceiling with very short duct runs for more efficient delivery.
Spray foam insulation used for raised ceiling duct chase
Spray foam insulation used for raised ceiling duct chase.
Standard 2 in. by 4 in. stud secures duct chase - made of rigid insulation in this example
The drywall above the dropped ceiling duct chase extends beyond adjoining top plates for a continuous air barrier