Round attic vents are usually the same width as the height.
30x30x1 Round Back Flange Attic Vent Platinum Gray
In the case it is not, oval vents are available when a template is provided.
These require a lot of metal due to all the curved parts.
Yet, all parts are interlocking and sealed for a stronger vent.
The same rail system is applied to the round attic louvers.
Back flange vents include a nail fin on the rear of 1 1/2".
Another advantage is the smooth, flat face of trim that rings the entire vent.
Most round aluminum vents have a crimped trim face.
These do not.
Most round aluminum vents have a crimped trim face.
These do not.
The Better Rounded Louvered Gable Vent
| Vent Size | receive | receive | apx | |||
| if you choose... | order width | order height | vent width | vent height | net free | |
| opening size | 30 | 30 | 29.5 | 29.5 | 302 | |
| tip to tip of vent | 30 | 30 | 30 | 30 | 313 | |
| tip to tip including flange | 30 | 30 | 27 | 27 | 250 |
Depth: 1inch deep
Finish Color Options: All Sheet Metal Colors
Nail Fin: Back Flange
Built With: .019 Aluminum Sheet Metal
Functioning Options: Aluminum, Hardware cloth, Black vinyl screening, Not vented
Browse 30 X 30 X 1 Round vents for the right 30 x 30 garret vents with a back flange and a 1 inch depth
How do you measure a circle vents? Treat it as a square vent. Width and height. Forget the curves. 30x30x1rolvbfss
Featuring:
Strengthened aluminum, metal horizontal louvers
Reinforced railed frame
Hemmed over flange
Smooth or textured coating
Selection of screen or non vented
We are here to answer questions.
901.281.2887 contactus@onyxxteriors.com