45° Thinline Outdoor Louver Gable Vent (Flange Frame) - Customizable Black This safeguards it from corrosion

This safeguards it from corrosion caused by dirt

It will be a while before you need to replace these again

75" width X 19

Durable Construction – Made from high-quality

45° Thinline Outdoor Louver Gable Vent (Flange Frame) - Customizable Black This safeguards it from corrosionOur 45 Thinline Aluminum Louver Vent Exterior Air Grille for Walls, Gables & Crawlspaces is Weather Resistant with a Flange Frame. Features Fixed 45 horizontal blades on 3 4" spacing Fully extruded aluminum blades and flange frame Supports are hidden behind blades for a clean appearance Bird screen is standard or optional insect screen. Available in 1" standard dimension increments. Custom sizes manufactured up to 1 16" increments. Available in