This assembly secures a .236 inch Defenselite or similar approved over-glazing product to a storefront window system with insulated glazing. The over-glazing is held in place by a 1 inch by 1 inch by 1/16 inch aluminum tube, which is fastened using number 12 by 2 inch stainless steel screws with security tips and countersunk washers. For standard systems, fasteners are spaced 4 inches from each end and 12 inches on center, while high crime systems require 6 inches on center spacing. The assembly includes bond tape and perimeter sealant at the interface between the over-glazing and the aluminum tube.
WINDOW WITH INSULATED GLAZING PER SCHEDULE #12 x 2" S.S. WITH SECURITY TIP & CSK WASHER 4" FROM EACH END & 12" O.C FOR STANDARD SYSTEM. 6" O.C FOR THE HIGH CRIME SYSTEM .236 DEFENSELITE OR SIMILAR APPROVED OVER-GLAZING PRODUCT 1"x1"x1/16" ALUM. TUBE BOND TAPE AND PERIMETER SEALANT FOR STANDARD SYSTEM. 6" O.C. FOR THE
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