Master Flow Roof Louver Aluminum - Slant Back With Filter (Pack of 6) Color:Black Master Flow Roof Mount Power

Master Flow Roof Mount Power Attic Vent 1500 CFM With Humidistat/Thermostat

(Dessicant Method) 1

Wander anywhere in the room

which trap air and provide excellent thermal insulation

Master Flow Roof Louver Aluminum - Slant Back With Filter (Pack of 6) Color:Black Master Flow Roof Mount PowerThe GAF Master Flow Aluminum 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 aluminum 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 Aluminum