Product Info Catalog HVAC Ventilation Louvers, Vents & Turbines Aluminum Roof Louver, Black, 8-In. Aluminum Roof Louver, Black, 8-In. Request a Quote UPC: 35358336006 Manufacturer: Lomanco SKU: 384578 Model Number: 750B 8" black aluminum roof louver, slant back, overall size 16" x 20-5/16" x 5", opening size 8", prevents roof discoloration, large nailing flange, 3 sided louver for greater air flow, weather tight seamed collar.
