The Duncan Round Vent Covers A round metal grille, the Duncan pattern features elongated hexagons. Maximize Functionality and Style Add a unique & decorative feature to an otherwise unnoticed HVAC necessity. This round grille installs with ease and comes with mounting holes. The grille is available in all finishes.Enhance your home's HVAC performance while adding a subtle design touch that complements any interior.The elegance of European design and sculptural curves in one beautiful round metal vent cover design. Available in 3 sizes, 2 materials, and 8 colors: Oil-Rubbed Bronze, Black, Sun Gold, White, Silver, Gray, Champagne Bronze, and Satin Nickel. These flat grilles do not have a flange/underside lip. Sold with mounting holes. Color matching screws are included. Material Details: Steel Crafted from premium quality steel. Ideal for floor, wall and ceiling installations. Comes with mounting holes. Available in 3/16" thickness only. The Gray steel grille can be easily painted any color to match your decor (we recommend paint made for metal and not a latex paint). Material Details: Aluminum Crafted from premium quality aluminum. Available in 3/16" thickness only. Comes with mounting holes. Rust-proof and ideal for bathrooms. Recommended for walls and ceilings. The Gray finish can be easily painted to match your decor (we recommend paint made for metal and not a latex paint).
