Air Louvers

Door Louvers with Inverted "Y" Blades Recommended for Schools, Class "A" and Institutional Buildings. Non-Vision Two Piece Construction. For 1-3/4” Doors. Self-Attaching, Vandal-Proof Design. Air Louvers 800A1 series door louvers in mineral bronze (standard color) are manufactured using 18 gauge cold rolled steel frames and 20 cold rolled steel gauge blades.  1-1/4” trim, mitered...

Inverted "Y" blades with Security Grille Meet up to 350 ft lb Impact Rating for Sever Windstorm Rating and Carry FBS Approval. Includes Weatherproof Electro-Galvanized Finish for Exterior Applications. Available in Several Sizes. Inverted "Y" Blades with Secuirty Grille Meets up to 350 ft. Lb. Impact Rating for Severe Windstorm Rating and Carries FBC Approval. Includes Weatherproof Electro-Galvanized Finish for Exterior...