Aluminum one-way or two-way vent that provides pressure equalization in the roof system. Spun from heavy gauge aluminum with unique cap design that shields against entry of wind-blown rain or snow. Vent caps must be adhered to base when installed.
Features
- Provides pressure equalization
- Spun from heavy gauge aluminum
- Provides venting for all types of insulation
- Extra wide base opening
- Vandal proof cap
- Simple and easy to install
Options
- Foam insert to prevent moisture from condensing on the inside of the standpipe
- Available in one-way or two-way
- TPO coated flange
- PVC coated flange
Information
Part #
One Way - BV‐10172
Two Way - BV-10175
Specifications
| Overall height | Base opening | Base opening with insulation insert | Flange diameter | Flange material | Recommended spacing |
| 7-3/4" | 8-1/2" | 6" | 13" | Aluminum | 1 Per 1,500 SQ. FT. |
I really like the products we purchase from Marathon. They are always helpful and much nicer to deal with than my previous manufactures.
— Bob, Commercial Coordinator, ABC Supply Company, Austin, Texas