How do you install heat vents in a suspended ceiling?
- Work from stepladders or portable scaffolds. ...
- Place several sections of insulated flexible duct end to end atop the grid. ...
- Connect the individual sections of duct together at the intermediate points with duct connectors. ...
- Set up a cordless drill with a screw-tip attachment.
How do you secure ductwork to the ceiling?
Use space at least as large as the inner wire core of the flexible duct. Fasten ducts about every five feet with 1 1/2-inch-wide metal straps that go across the duct and are nailed to ceiling joists on either side with galvanized nails and a hammer.
What is the disadvantage in having ducts in the ceiling?
Typically the biggest disadvantage is just how how or cold the attic gets. There will be considerable pressure against the insulation any time the space surrounding the duct is a significantly different than the air inside the duct. That will make proper insulation even more important.
Can you put heat ducts in ceiling?
Heat ducts in a house are usually installed in the floor or the ceiling.19 sept 2019