High-density polyethylene (black)vent for BUR and modified bitumen applications or UV stabilized PVC (white) for PVC membrane and TPO applications. Ex-flow (one-way), M-105 (Two-way)
Features
- Locking, vandal proof cap prevents entry of wind blown rain or snow
- Inexpensive and simple to install
Options
- Available in one-way or two-way
Information
PART #
BV-1070 BLACK ONE WAY
BV-1080 PVC WHITE TWO WAY
BV-1095 TPO WHITE ONE WAY
BV-1110 BLACK TWO WAY
BV-1120 PVC WHITE TWO WAY
BV-1121 TPO WHITE TWO WAY
Packed 25/carton
Specifications
| Overall height | Base opening | Flange diameter | Flange material | Recommended spacing |
| 8" | 5-1/4" | 10-1/2" | HDPE or PVC | 1 Per 1,000 SQ. FT. |
Related Products
Insulvent
Type: Accessories
Material: Aluminum
Reflecting on 2014 causes me to send you a quick note to compliment you and all the personnel at Marathon Products for doing such a great job. So many times we needed a product quickly to satisfy our customers’ needs and so many times you responded with the necessary product and service to keep everybody’s wheels turning. You always have the inventory to service our orders.
There are 3 things that I appreciate most about Marathon Roofing Products, your inventory, your willingness to develop and introduce new products and especially the people there that “make it happen”. I look forward to an ongoing relationship with the Cislo family and Marathon Roofing Products.
— Dan Crookston, CC Supply, Barberton, OH