Galvanized Oval Duct – 60 in Length
The 60 in oval duct that fits where a round duct of the same size won’t, such as inside a wall cavity.
AirGreen codeAG-VC-01801
514 316-2973 · sales@airgreen.ca
Quick facts
The 60 in galvanized oval duct is used where a round duct won’t fit. Its flattened profile lets it sit inside a wall cavity, between joists or in a shallow ceiling while still leaving a path for the air. It comes in 5 and 6 in sizes.
The way to supply the upper floor without a bulkhead
In a multi-storey house, bringing forced air or air from an air exchanger to an upstairs bedroom means going through a wall. A round duct of the same size doesn’t always fit, and a bulkhead in the corner of a room isn’t always welcome. The oval duct rises inside the cavity and comes out at the floor or ceiling of the upper floor.
A complete family of fittings
- Vertical and flat elbows at 45° and 90°, to change direction without leaving the oval format
- 90° oval-to-round elbow and oval-to-round fittings, to connect to the round system
- Oval ceiling outlet, to finish the run under a grille
Installation tips
Measure the actual depth of the cavity before planning the route; the duct’s overall dimensions are not listed here, so ask for them if space is tight. Screw and seal every joint with aluminum tape or mastic. In an exterior wall, insulate around the duct and close the vapour barrier.
Installed by AirGreen across Greater Montréal
We run ducts to upper floors in Montréal, Laval, Longueuil, on the South Shore and on the North Shore. RBQ licence 5645-9605-01, subcategory 15.8 Ventilation. For availability or a quote, call us at 514 316-2973 or email sales@airgreen.ca with the size and the number of sections.
Bringing air upstairs through the walls
Feeding an upstairs room without a boxed chase often means going through a wall: oval duct is made for those narrow spaces.
- Forced-air risers to the upper floor inside a wall cavity
- Runs between joists or in a shallow ceiling
- Air exchanger ducts in tight spaces
- Renovations where you want to avoid a visible chase
2 sizes, one page
Each size has its own AirGreen code. Tap a row to select it.
Oval duct size. Overall dimensions are not listed here; ask us if space is critical.
Specifications
From the manufacturer’s documentation. A value the manufacturer does not publish is not listed.
What to know before installing
- The size (5 or 6 in) designates the oval duct; oval-to-round fittings of the same size link it to the round system.
- Measure the actual cavity depth before planning the route.
- Screw and seal every joint with foil tape or mastic.
- In an exterior wall, insulate around the duct and keep the vapour barrier intact.
You may also need
Oval 90° Vertical Elbow (Oval Duct)
90° Flat Oval Elbow (Oval Duct)
90° Oval-to-Round Elbow (Oval Duct)
Universal Oval-to-Round Fitting (Oval Duct)
Oval Ceiling Boot (Oval Duct)
Galvanized Round Pipe – 60 in Length
Galvanized Round End Cap
Cleats for Galvanized Duct (C and S)Ventilation ductsSee all
Frequently asked questions
When should I use oval duct?
When a round duct won’t fit: inside a wall cavity, between joists or in a shallow ceiling.
How does it connect to the round system?
With an oval-to-round transition (universal or long) or a 90° oval-to-round elbow of the same size.
What are its exact dimensions?
They are not listed here. If space is tight, write to us with your cavity depth before ordering.
Can you install it?
Yes. We run ducts to upper floors on our forced-air and air exchanger installations across Greater Montréal.
Ducts that go where they need to
Tell us the size and the quantity: we confirm availability and send you a quote. Or let our technicians install it for you.
Specifications from the manufacturer’s documentation, checked on October 7, 2026.