Gibraltar Building Products 50 sq. in. Net Free Area Brown Plastic Roof Vent

The Gibraltar 50 sq. in. roof vent is made from UV resistant high density polyethylene plastic. Color stabilizers are incorporated during manufacturing to minimize fading. This vent features an internal aluminum screen to prevent birds from nesting. This attic exhaust vent is part of a balanced ventilation system which saves energy and reduces the damaging effects of heat and moisture.50 sq. in. net free areaEfficient low profile designCSA approvedUV resistantEasy to installCalifornia residentssee Prop 65 WARNINGS