Master Flow Roof Louver Galvanised - Slant-Back With Filter (Pack of 6) Color:Black With the goal of sending

With the goal of sending that water back to ground where Mother Nature intended it to be

DELTA catch plate – extremely tough and durable

Removable seat sling with aluminum board and suspension D-rings allows you to comfortably position and sit in the harness to reduce fatigue

Reflective inner surface offers excellent light transmission

Master Flow Roof Louver Galvanised - Slant-Back With Filter (Pack of 6) Color:Black With the goal of sendingThe GAF Master Flow Galvanized Super Slant Back Roof Louver is designed for attic ventilation. The fully enclosed hood deters rodent and insect infiltration and leaf and pine needle clogging. The galvanized slant back roof louver is an excellent choice against weather infiltration, especially in steep slope applications. Each vent offers a full 60 sq. in. of net free ventilating area (NFA). Browse Other GAF Roof Louvers Master Flow Roof Louver