order-bucket
Back

Chicago Metallic® G90 Exterior Grade Systems are available in a heavy-duty design, for both standard 15/16” exposed grid and 1-3/8" 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 1-3/8” 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.

Grid Colors

    • 01 White
      01 White
    • 08 Black
      08 Black
    • 44 Satin Silver
      44 Satin Silver
    • Color-all
      Color-all
    • RAL
      RAL

Material

ASTM C 635 Heavy Duty (HD) main tee classifications, commercial quality HDG-90 steel with galvanized body and cap. 15/16" width and 1-3/8" 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.
Back

Product Performance

Load Bearing Expand to view deflection table
 Component Load Test Data and Material
Main Tee Length Allowable Load per ASTM C635
Hanger Spacing
4' 5' 6'
Cross Tee Length 2' 4'
1232.01G90 24" 40.5▲
1234.01G90 48" 17.0
230.XXZ.01 144" HD 8.9 5.6
640.00CG90 144" HD
663.00CG90 48" 17.0

To convert data into lb/ft2, divide on center spacing of component into lb/ft.
▲ Limited by safety factor of 2.

 Light Fixture Load Test Data (based on 1/360 span deflection)
Dimensions Light Fixtures
Main & Cross Tees - Allowable Fixture Weight – Pounds
230.XXZ.01 1234.01G90
1' x 4' 67.6
2' x 2' 52.8
2' x 4' 76.0▲

▲ Limited by safety factor of 2.

Non-Fire Rated Assemblies Hanger Positions for Non-Fire Rated Situations
This illustrates hanger positions for single fixtures in a field. Provide extra hangers for tandem fixtures.
Environment Materials and Resources (MR)
-Waste Management Planning
-Interiors Life Cycle Impact Reduction
-Environmental Product Declarations
-Sourcing of Raw Materials
-Material Ingredients
-Waste Management
Indoor Environmental Quality (EQ)
-Low-Emitting Materials
-Interior Lighting
-Acoustic Performance
Back
 Component Load Test Data and Material
Main Tee Length Allowable Load per ASTM C635
Hanger Spacing
4' 5' 6'
Cross Tee Length 2' 4'
1232.01G90 24" 40.5▲
1234.01G90 48" 17.0
230.XXZ.01 144" HD 8.9 5.6
640.00CG90 144" HD
663.00CG90 48" 17.0

To convert data into lb/ft2, divide on center spacing of component into lb/ft.
▲ Limited by safety factor of 2.

 Light Fixture Load Test Data (based on 1/360 span deflection)
Dimensions Light Fixtures
Main & Cross Tees - Allowable Fixture Weight – Pounds
230.XXZ.01 1234.01G90
1' x 4' 67.6
2' x 2' 52.8
2' x 4' 76.0▲

▲ Limited by safety factor of 2.

Back
Back

Accessories

148780_r1_ROC_GridDS_EPSFiles_SingleImages_G90

Compatible Tile Edge Types

1516-inch Edges

G90 Acoustical Grid Systems

Back

Profiles and Accessories

Wall Angles & Channels

Component Length Height Face Width Seismic Recycled Content Percentage HDG Coating Packaging  
Wall Angles RFN-NA  
Wall Angle_G90.jpg 144" 3/4" 15/16" C, DEF 25% G90 See Packaging Dimensions
Wall Angle_G90.jpg 3/4" 15/16" C, DEF 25% G90 See Packaging Dimensions

Main Runners

Component Length Height Face Width Slot Spacing Seismic Recycled Content Percentage Slotting Class Duty HDG Coating Packaging  
Main Runners RFN-NA  
Main Runner_G90.jpg 144" 1-41/64" 15/16" 6" OC C, DEF 25% 6" OC, HD HD G90 See Packaging Dimensions
Main Runner_G90.jpg 144" 1-1/2" 1-3/8" 8" OC C, DEF 25% 8" OC, HD HD G90 See Packaging Dimensions

Cross Tees

Component Length Height Face Width Slot Spacing Seismic Recycled Content Percentage Slotting Class Grid Coupling Type HDG Coating Packaging  
Cross Tees RFN-NA  
Cross Tee_G90.jpg 48" 1-1/2" 15/16" 12" OC C, DEF 25% 12" OC Stab-End G90 See Packaging Dimensions
Cross Tee_G90.jpg 24" 1-1/2" 15/16" 12" OC C, DEF 25% 12" OC Stab-End G90 See Packaging Dimensions
Cross Tee_G90.jpg 48" 1-1/2" 1-3/8" 12" OC C, DEF 25% 12" OC Stab-End G90 See Packaging Dimensions
Back
Back
Back
Back
Back
Back
Back
Back

Find the support you need.

search

Contact Type

Showing
Offices & Factories near you