Air Louvers 700A Door Louver 24" x 24"

Two Rows of Inverted Split "Y" Blades Louver with Two-Piece Design for Wood or Metal Doors. Features Free Flow Area: 50% free area Specs Material: 18 gauge CRS frame and blades Construction: Louvers & Frame: 2 rows of inverted split "Y" blades at 1" intervals are attached by interlocking construction to the 3/4" deep welded frame. 1-1/4" trim, with mitered and welded corners and countersunk mounting holes. Non-vision Construction. Louver frame is screwed into door from 2 sides. Door: Minimum 1-3/8" thick door Fasteners: Phillips head screws #8 x 3/4" Finishes  Mineral Bronze Powder Coat Finish Recommended for Experienced Installers. Instructions & Files Louver installation instructions (PDF)