Master Flow™ Wall Louvers Size:DA14" X 24" - Aluminum White Length: 41

Length: 41

char-grill and barbecue

knotweed and more

cuts auto hoses and plastics

I-Beam Bar reduces flexing and bowing

Master Flow™ Wall Louvers Size:DA14" X 24" - Aluminum White Length: 41Sleek design for flush or recessed installation, provides intake exhaust attic ventilation. Overview About Master Flow Gable Wall Louvers The GAF Master Flow Gable Wall Louver Vent is designed for attic intake or exhaust applications. Its convenient, one piece construction eliminates the need for a screen and can be used as either an intake or exhaust vent. Available in both Aluminum and Plastic Resin, it is suitable for both flush and recessed