
No flange means no nail fin to trim off.
Designed to slide into a framed opening.
Can also replace a window in an attic.
Create an Octagon Attic Vent with our custom designer.

The side walls of the octagonal vent are layered for better stability.
This shape will hold well before and during installation.
The G8 Maple color adds a gentle glow.
Corners are a true 22 degrees.

The hardware cloth on the back of the vent makes it hard to see.
But there is also aluminum screen on it.
Best Metal Octagon Aluminum Vent
Vent Size | receive | receive | apx | |||
if you choose... | order width | order height | vent width | vent height | net free | |
opening size | 24 | 24 | 23.5 | 23.5 | 259 | |
tip to tip of vent | 24 | 24 | 24 | 24 | 271 | |
tip to tip including flange | 24 | 24 | 24 | 24 | 271 |
Depth: 3 1/2 inch vent wall
Color: Any .019 Sheet Metal
Nail Flange: No Flange
Manufactured With: .019 Aluminum Metal
Functional: Aluminum, Vinyl screening, Solid aluminum back, 1/2 inch wire mesh
24 x 24 x 4 octagon no flange vent A vent formed like a stop sign. Measuring has to be hard, right? No. All we need is the width and height to calculate the rest of the angles. 24x24x4oclvnfss
Most all homes are erected with wood lumber building materials. Wood needs fresh air to stay healthy. Too much moisture or water can cause a cancer to build up on the framing members. It starts with mold and mildew and grows to rot. Finally, the cancer eats holes in the roof decking.
What else?
901.281.2887 contactus@onyxxteriors.com