Chicago Metallic® G90 Exterior Grade Systems

Chicago Metallic® G90 Exterior Grade Systems are available in a heavy-duty design, for both standard 15/16” exposed grid and 1-1/2" drywall suspension systems, and is built with HDG 90 steel. Ideal for exterior applications, this drop ceiling grid features seismically approved stab-end cross tees for quick and easy assembly. Our entire line of Chicago Metallic™ grid systems are third party certified to meet ASTM standards.

Performance Properties:

-Suspension system features stab-end cross tees and a heavy-duty design
-Available in standard 15/16” grid and 1-1/2” drywall grid
-G90 HDG coating for improved corrosion resistance, ideal for exterior application
-Sustainable: Minimum 25% recycled content,100% locally recyclable
-Chicago Metallic® suspension systems meet a Class-A flame spread rating in accordance with ASTM standard E1264-08

Available in the following standard colors, Rockfon® Color-all™ colors, and RAL color options.

Material

ASTM C 635 Heavy Duty (HD) main tee classifications, commercial quality HDG-90 steel with galvanized body and cap. 15/16" width and 1-1/2" (Drywall Grid Only) widths available. 1-1/2" height. Meets all seismic code requirements.

Note: A metallurgist should be consulted regarding the suitability of this product for the environmental conditions in which it is being installed.

Application Areas

Non-exposed exterior corridors, bank drive thru areas, restaurant drive thru areas, building soffits, verandas, porches, covered galleries, indoor parking garages, indoor/outdoor applications, soft transitions, lobbies, combination drywall and acoustical panel or tile ceilings.

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