SECURITY GRILLES Coiling Aluminum Or Steel Grilles To Secure Areas Requiring Visual Access And Air Circulation

Open air model grilles provide security while allowing full visual access and air circulation. Full closure models provide visual access in most cases and enhanced security by preventing pilferage through openings. Applications include shopping malls, convention centers, schools, garages and other institutional, commercial and retail projects. Side-folding grilles are available in open air and full closure models and feature multiple styles, patterns and colors.

Applications include shopping malls, convention centers, schools, garages and other institutional, commercial and retail projects. Side-folding grilles are available in open air and full closure models and feature multiple styles, patterns and colors. Rolling grilles are also available in open air and full closure models.

Open curtain, which allows air circulation, is formed with a series of horizontal rods 5/16″in diameter. Vertical O.C. separation between rods is 2″. Rods are available in aluminum -mill, clear or color anodized finish of alloy T5056 H32, solid stainless steel -polished 300 series, or solid galvanized steel. Vertical chains are formed of eyeletted aluminum or stainless steel on 9″, 6″, or 3″ centers. End chains are held in place by double E-rings on horizontal rods on both sides of chain to retain curtain ends in guides.

An option available for increased protection from theft of small articles through the curtain, the Clopay Glazed panel grille is constructed of clear 12″ x 3″, 1/8″ thick Lexan¨ (or equal) panels. The flame retardant poly carbonate panels are secured by bronze color molded nylon links attached to 5/16″ diameter solid aluminum horizontal rods of alloy 5056 H32, creating a barrier against refuse, odors and smoke.