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.
Part #
One Way - BV‐10172
Two Way - BV-10175
One Way Packed 10/carton
Two Way Packed 10/carton
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