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Chicago Metallic® 1200 15/16" Exposed acoustical suspension system is available in intermediate and heavy-duty designs, non-fire rated and fire rated construction, and is built using HDG 30 steel. This drop ceiling grid features seismically compliant stab-end cross tees for quick assembly and strong connections. Chicago Metallic™ grid systems are third party certified to meet ASTM standards and are listed in ICCES Evaluation Services, reference report ESR-2631 for more information.

Performance Properties:
-Acoustical grid system comes in intermediate and heavy duty designs with stab-end cross tees
-Fire rated components are manufactured with expansion reliefs, making it suitable for fire-rated ceiling assemblies
-System available in (1200) non-fire rated, (1250) fire rated, and in (1200HRC) high recycled content
-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) and Intermediate Duty (ID) main tee classifications; commercial quality HDG-30 steel, galvanized body and cap, 15/16" width, 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

Retail, classrooms, general interiors.
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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' 3' 4' 5' 6'
1202.01Z 24" 21.5▲
1207.01H 60" 8.5
1210.01Z 48" 9.3
1214.01HRCZ 48" 14.0
1214.01Z 48" 14.0
1236.01H 72" 8*
1252.01HRCZ 24" 40.5​▲
1252.01Z 24" 40.5​▲
1254.01Z 48" 14.0
1274.01Z 48" 17.0
1278.01H 96"
1296.01H 60" 7.0
200.XXZ.01 144" HD 8.9 5.6
200.XXZ.01HRC 144" HD 8.9 5.6
211.01Z 144" ID 6.0 4.0
216.01H 120" ID 6.0 4.0
250.01Z 144" ID 6.0 4.0
270.XXZ.01 144" HD 8.9 5.6
299.01H 120" ID 6.0 4.0

To convert data into lb/ft2, divide on center spacing of component into lb/ft.
▲ Limited by safety factor of 2.
* With midspan hanger wire support.

 Light Fixture Load Test Data (based on 1/360 span deflection)
Dimensions Light Fixtures
Main & Cross Tees - Allowable Fixture Weight – Pounds
211.01Z 1210.01Z 211.01Z 1213.01H 211.01Z 1280.01H 250.01Z 1254.01Z 270.XXZ.01 1254.01Z 200.XXZ.01HRC 1214.01HRCZ
1’ x 4’ 56.4 56.4 59.1 55.6 67.6 70.8
2’ x 2’ 34.8 34.8 36.1 49.6 52.8 60.4
2’ x 4’ 47.2 47.2 37.1 64.0▲ 76.0▲ 88.8

Consult specific U.L. design for allowable lighting configurations.
▲ Limited by safety factor of 2.

Fire Rated Assemblies Hanger Positions for Fire Rated Situations
This illustrates hanger positions for single fixtures in a field and are covered in the table. Refer to specific design numbers for allowable number of fixtures per square footage of ceiling area.
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
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 Component Load Test Data and Material
Main Tee Length Allowable Load per ASTM C635
Hanger Spacing
4' 5' 6'
Cross Tee Length 2' 3' 4' 5' 6'
1202.01Z 24" 21.5▲
1207.01H 60" 8.5
1210.01Z 48" 9.3
1214.01HRCZ 48" 14.0
1214.01Z 48" 14.0
1236.01H 72" 8*
1252.01HRCZ 24" 40.5​▲
1252.01Z 24" 40.5​▲
1254.01Z 48" 14.0
1274.01Z 48" 17.0
1278.01H 96"
1296.01H 60" 7.0
200.XXZ.01 144" HD 8.9 5.6
200.XXZ.01HRC 144" HD 8.9 5.6
211.01Z 144" ID 6.0 4.0
216.01H 120" ID 6.0 4.0
250.01Z 144" ID 6.0 4.0
270.XXZ.01 144" HD 8.9 5.6
299.01H 120" ID 6.0 4.0

To convert data into lb/ft2, divide on center spacing of component into lb/ft.
▲ Limited by safety factor of 2.
* With midspan hanger wire support.

 Light Fixture Load Test Data (based on 1/360 span deflection)
Dimensions Light Fixtures
Main & Cross Tees - Allowable Fixture Weight – Pounds
211.01Z 1210.01Z 211.01Z 1213.01H 211.01Z 1280.01H 250.01Z 1254.01Z 270.XXZ.01 1254.01Z 200.XXZ.01HRC 1214.01HRCZ
1’ x 4’ 56.4 56.4 59.1 55.6 67.6 70.8
2’ x 2’ 34.8 34.8 36.1 49.6 52.8 60.4
2’ x 4’ 47.2 47.2 37.1 64.0▲ 76.0▲ 88.8

Consult specific U.L. design for allowable lighting configurations.
▲ Limited by safety factor of 2.

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Accessories

148780_r1_ROC_GridDS_EPSFiles_SingleImages_1200

Compatible Tile Edge Types

1516-inch Edges

1200/1250/1200HRC Systems

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Profiles and Accessories

Main Runners

Component Length Height Face Width Slot Spacing Fire Rated Seismic Recycled Content Percentage Slotting Class Duty HDG Coating HRC Packaging  
Main Runners RFN-NA  
Main Runner_1200.jpg 144" 1-41/64" 15/16" 6" OC C, DEF 25% 6" OC, HD HD G30 See Packaging Dimensions
Main Runner_1200.jpg 144" 1-1/2" 15/16" 6" OC C 25% 6" OC, ID ID G30 See Packaging Dimensions
Main Runner_1200.jpg 120" 1-1/2" 15/16" 6" OC C 25% 6" OC, ID ID G30 See Packaging Dimensions
Main Runner_1200.jpg 144" 1-1/2" 15/16" 6" OC Fire Rated C 25% 6" OC, ID ID G30 See Packaging Dimensions
Main Runner_1200.jpg 144" 1-41/64" 15/16" 6" OC Fire Rated C, DEF 25% 6" OC, HD HD G30 See Packaging Dimensions
Main Runner_1200.jpg 120" 1-1/2" 15/16" 10" OC Fire Rated C 25% 10" OC, ID ID G30 See Packaging Dimensions
Main Runner_1200.jpg 144" 1-41/64" 15/16" 6" OC C, DEF 65% 6" OC, HD HD G30 HRC See Packaging Dimensions

Cross Tees

Component Length Height Face Width Slot Spacing Fire Rated Seismic Recycled Content Percentage Slotting Class Grid Coupling Type Duty HDG Coating HRC Packaging  
Cross Tees RFN-NA  
Cross Tee_1200.jpg 24" 1-5/16" 15/16" No Slots C, DEF 25% No Slots Stab-End G30 See Packaging Dimensions
Cross Tee_1200.jpg 48" 1-1/2" 15/16" 12" OC C, DEF 25% 12" OC Stab-End G30 See Packaging Dimensions
Cross Tee_1200.jpg 96" 1-1/2" 15/16" 12" OC C, DEF 25% 12" OC Stab-End G30 See Packaging Dimensions
Cross Tee_1200.jpg 60" 1-1/2" 15/16" 6" OC C, DEF 25% 6" OC Stab-End G30 See Packaging Dimensions
Cross Tee_1200.jpg 72" 1-1/2" 15/16" 12" OC C, DEF 25% 12" OC Stab-End G30 See Packaging Dimensions
Cross Tee_1200.jpg 48" 1-1/2" 15/16" 12" OC C, DEF 25% 12" OC Stab-End G30 See Packaging Dimensions
Cross Tee_1200.jpg 48" 1-1/2" 15/16" 12" OC C, DEF 25% 12" OC Stab-End G30 See Packaging Dimensions
Cross Tee_1200.jpg 6" 1-1/2" 15/16" No Slots C, DEF 25% No Slots Stab-End G30 See Packaging Dimensions
Cross Tee_1200.jpg 4" 1-1/2" 15/16" No Slots C, DEF 25% No Slots Stab-End G30 See Packaging Dimensions
Cross Tee_1200.jpg 24" 1-1/2" 15/16" No Slots Fire Rated C, DEF 25% No Slots Stab-End G30 See Packaging Dimensions
Cross Tee_1200.jpg 20" 1-1/2" 15/16" No Slots Fire Rated C, DEF 25% No Slots Stab-End G30 See Packaging Dimensions
Cross Tee_1200.jpg 60" 1-1/2" 15/16" 5 slots: midpoint, 10” each side of midpoint, and 6” from each end Fire Rated C, DEF 25% 5 slots: midpoint, 10” each side of midpoint, and 6” from each end Stab-End G30 See Packaging Dimensions
Cross Tee_1200.jpg 30" 1-1/2" 15/16" No Slots Fire Rated C, DEF 25% No Slots Stab-End G30 See Packaging Dimensions
Cross Tee_1200.jpg 48" 1-1/2" 15/16" No Slots Fire Rated C, DEF 25% No Slots, HD Stab-End HD G30 See Packaging Dimensions
Cross Tee_1200.jpg 48" 1-1/2" 15/16" 12" OC Fire Rated C, DEF 25% 12" OC Stab-End G30 See Packaging Dimensions
Cross Tee_1200.jpg 36" 1-1/2" 15/16" 12" OC Fire Rated C, DEF 25% 12" OC Stab-End G30 See Packaging Dimensions
Cross Tee_1200.jpg 12" 1-1/2" 15/16" No Slots Fire Rated C, DEF 25% No Slots Stab-End G30 See Packaging Dimensions
Cross Tee_1200.jpg 48" 1-1/2" 15/16" 12" OC C, DEF 65% 12" OC Stab-End G30 HRC See Packaging Dimensions
Cross Tee_1200.jpg 24" 1-1/2" 15/16" No Slots C, DEF 65% No Slots Stab-End G30 HRC See Packaging Dimensions
Cross Tee_1200.jpg 48" 1-1/2" 15/16" 3 Slots 12" OC C, DEF 25% 3 Slots 12" OC Stab-End G30 See Packaging Dimensions

Wall Angles & Channels

Component Length Height Face Width Seismic Recycled Content Percentage HRC Packaging  
Wall Angles RFN-NA  
Wall Angles_830.jpg 144" 7/8" 7/8" C 25% See Packaging Dimensions
Wall Angles_830.jpg 144" 15/16" 15/16" C, DEF 25% See Packaging Dimensions
Wall Angle_G90.jpg 144" 1" 2" C, DEF 25% See Packaging Dimensions
Wall Angles_830.jpg 144" 2" 2" C, DEF 25% See Packaging Dimensions
Wall Angles_830.jpg 144" 15/16" 15/16" C, DEF 25% See Packaging Dimensions
Wall Angles_830.jpg 144" 15/16" 15/16" C, DEF 65% HRC See Packaging Dimensions
Wall Angle_G90.jpg 144" 9/16" 15/16" C, DEF 65% HRC See Packaging Dimensions
1454.01 cdx wall angle_Vector.jpg 120" 1-4.75/8" 15/16" C, DEF 25% See Packaging Dimensions

Shadow Moldings

Component Length Height Face Width Seismic Recycled Content Percentage Slotting Class Packaging  
Shadow Moldings RFN-NA  
Wall Moldings_200.jpg 120" 3/4" 3/4" C 25% 3/8" Reveal See Packaging Dimensions
Wall Moldings_200.jpg 120" 3/4" 3/4" C 25% 3/4" Reveal See Packaging Dimensions
Wall Moldings_200.jpg 120" 15/16" 9/16" C 25% 3/8" Reveal See Packaging Dimensions

Accessories

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