Standard Composite Floor Deck

Harness the strength of concrete and steel with standard composite floor deck

Standard Composite Floor Deck close up embossments in the vertical ribs

Embossments and shear studs interlock concrete to steel

Standard composite deck has embossments in the vertical ribs that bond with the concrete topping. Once the concrete is cured, the resulting composite floor system provides superior strength, stiffness, and fire resistance.

Standard Composite Deck

Wide photo of standard composite joists with embossments in the vertical ribs

Standard Composite floor deck is available in a variety of profile depths and side-lap configurations to match the specific requirements of your project.

New Millennium engineers and manufactures a wide range of standard composite deck profiles ideal for any steel construction project type. Available in multiple depths, composite deck meets all required certifications and is manufactured in accordance with Steel Deck Institute (SDI) specifications.

1.5CD Composite Deck

1.5 CD 36 Composite Deck

1.5CDI Composite Deck

1.5 CDI 36 Composite Deck
  • Available with rolled-in hanger tabs
  • 1.5CD available with nested side-laps
  • 1.5CDI available with interlocking side-laps (extended side-laps provided upon request to facilitate screw installation)
  • 1.5CD and 1.5CDI enable the designer to space the structural members to over 11 feet on center without additional shoring

1.5CDR Composite Deck

1.5 CDR 36 Composite Deck
  • Available with nested side-laps
  • 1.5CDR enable the designer to space the structural members to over 11 feet on center without additional shoring

2.0CD Composite Deck

2.0 CD 36 Composite Deck
  • Available with rolled-in hanger tabs
  • Available with interlocking side-laps (extended side-laps provided upon request to facilitate screw installation)
  • 2.0CD enables the designer to space the structural members to over 14 feet on center without additional shoring

3.0CD Composite Deck

3.0 CD 36 Compiste Deck
  • Available with rolled-in hanger tabs
  • Available with interlocking side-laps (extended side-laps provided upon request to facilitate screw installation)
  • 3.0CD enables the designer to space the structural members to over 16 feet on center without additional shoring

Cellular Composite Deck

Cellular floor deck with a continuous (underside) beaded liner panel allows for increased deck spans, increased clear spans (unshored) and increased cantilever spans over non-cellular types. It is available with an acoustical cellular deck option consisting of fiberglass insulation batts installed in the deck cells at the factory under controlled conditions.

1.5CFDC 25.5 Composite Floor Deck Cellular

1.5 CFDC 25.5 Composite Cellular Rivets

1.5CFDCA 25.5 Composite Floor Deck Cellular Acoustical

1.5 CFDCA 25.5 Composite Cellular Acoustical Rivets

1.5CFDC 37.5 Composite Floor Deck Cellular

1.5 CFDC 37.5 Composite Cellular Rivets

1.5CFDCA 37.5 Composite Floor Deck Cellular Acoustical

1.5 CFDCA 37.5 Composite Cellular Acoustical Rivets
  • Achieves a noise reduction coefficient (NRC) value of 0.70
  • 1.5CFDC and 1.5CFDCA are also available in 36½-inch cover widths
  • 1.5CFDCA is available with optional plastic lath to protect the acoustical properties of the deck when painting in the field

2.0CFDC 24 Composite Floor Deck Cellular

2.0CFDC 24 Composite Cellular Rivets

2.0CFDCA 24 Composite Floor Deck Cellular Acoustical

2.0CFDCA 24 Composite Cellular Acoustical Rivets

2.0CFDC 36 Composite Floor Deck Cellular

2.0 CFDC 36 Composite Cellular Rivets

2.0CFDCA 36 Composite Floor Deck Cellular Acoustical

2.0 CFDCA 36 Composite Cellular Acoustical Rivets

3.0CFDC 24 Composite Floor Deck Cellular

3.0 CFDC 24 Composite Cellular Rivets

3.0CFDCA 24 Composite Floor Deck Cellular Acoustical

3.0 CFDCA 24 Composite Cellular Acoustical Rivets

3.0CFDC 36 Composite Floor Deck Cellular

3.0 CFDC 36 Composite Cellular Rivets

3.0CFDCA 36 Composite Floor Deck Cellular Acoustical

3.0 CFDCA 36 Composite Cellular Acoustical
  • Achieves an NRC value of 0.85
  • 3.0CFDC and 3.0CFDCA are also available in 36-inch cover widths
  • 3.0CFDCA is available with optional plastic lath to protect the acoustical properties of the deck when painting in the field

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