Scratch, dent and crush resistant high impact resin plastic. 10″ x 10″ opening; 17-5/16″ x 16-13/16″ flashing. 50 square inches of net free ventilating area. CSA listed.
- “LL BUILDING PRODUCTS” GAF/MASTER FLOW ROOF VENT (PACK OF 10)
- Brown finish
- Scratch, dent and crush resistant high impact resin plastic.
- 10″ x 10″ opening; 17-5/16″ x 16-13/16″ flashing.
- 50 square inches of net free ventilating area.