New Millennium Building Systems
structural steel building systems

CONTACT INFO

7575 W. Jefferson Ave.
Fort Wayne, IN 46804
Fax: 260-868-6002
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COMPANY OVERVIEW

New Millennium engineers and manufactures a complete range of steel building systems. We offer the right system to optimize building design, performance and total-project cost efficiencies. Solutions range from standard steel joists and deck to architecturally unique steel joist and deck systems, including Versa-Floor® long-span composite floor systems for dramatic cost savings to the building owner. The company is a leader in BIM based design for steel joists and decking.

ALL PRODUCTS

{{this.show}} {{this.hide}} Standard Steel Joists

Steel Joists Joist Girders for Commercial Construction image

Steel Joists Joist Girders for Commercial Construction

New Millennium standard steel joist products and bar joists are designed and manufactured at our six plant locations in accordance with the specifications of the Steel Joist Institute. All standard profile steel joists are available with either under-slung or square ends. LH-Series and DL H-Series steel joists are available with single-pitched or double-pitched top chords. The depth indicated in joist designation is determined by the depth of single-pitched joists at the center of span and at ridge centerline of double-pitched joists. When top chord slope exceeds 1/8':12', total and live top chord uniform loads must be provided. All standard profile steel joists will be furnished with standard SJI camber as indicated in SJI Table 103.6-1, unless specified otherwise in contract documents.

{{this.show}} {{this.hide}} Special Profile Steel Joists

Special Profile Steel Joists image

Special Profile Steel Joists

New Millennium special profile steel joist products and specialty joists are designed and manufactured at our six plant locations in accordance with the specifications of the Steel Joist Institute. We produce a broad range of special profiles, and make it easy to explore enhanced design possibilities.

{{this.show}} {{this.hide}} Flex-Joist&153; Steel Joist

Flex-Joist™ Tension-Controlled Open Web Steel Joists image

Flex-Joist™ Tension-Controlled Open Web Steel Joists

Flex-Joist™ tension-controlled open web steel joist design gives building owners and specifiers the option of consistently higher steel joist performance at an affordable cost.

Increased steel joist performance metrics - when and where you need them Laboratory testing has consistently demonstrated the Flex-Joist™ design to exceed standard steel joist design for strength, reliability and ductility.

{{this.show}} {{this.hide}} Steel Deck

Steel Deck image

Steel Deck

New Millennium engineers and manufactures the widest range of structural and architectural deck products and systems. Deck profiles are available in a variety of finishes and can be used in a wide range of applications requiring roofing and flooring and ceiling and cladding solutions. Deck products meet required steel deck certifications and are manufactured in accordance with the specifications of the Steel Deck Institute.

{{this.show}} {{this.hide}} Roof Decks

Versa-Dek® Dovetail Roof Deck image

Versa-Dek® Dovetail Roof Deck

Versa-Dek® allows the design of highly functional and versatile building elements that will also enhance construction economies of almost any project. Versa-Dek® features the inherent strength and aesthetic appeal of the dovetail shape, providing architectural and structural design communities a vast array of composite floor and roof deck options.
  • Structural roof deck unit provides a support surface for various roofing materials
  • Aesthetically appealing dovetail shape creates a lineal plank ceiling finish
  • Types LSES and LSESA contain an additional minor rib stiffener along the flat dovetail shape to create a tighter lineal plank ceiling aesthetic
  • Available as an acoustic deck with NRC ratings as follows: type SESA from .90 to 1.15; type LSESA from .95 to 1.15; type 3.5LSA value of .95
  • Type 3.5LSA can be used as a structural roof deck unit comprised of a lightweight insulating concrete (LWIC) slab system
  • Types SES, LSES and 3.5LS are FM and ICC approved
  • Acoustical types SESA, LSESA and 3.5LSA are FM approved
Super Versa-Dek® Dovetail Roof Deck image

Super Versa-Dek® Dovetail Roof Deck

Super Versa-Dek® is a deep dovetail hybrid structural roof deck unit fabricated using a (1 1/2" or 3" deep) top profile and a Versa-Dek® 3.5LS profile. This hybrid profile is mechanically fastened to provide a support surface for various types of above deck roofing materials. Super Versa-Dek® panels are delivered fully assembled to the job site for installations in simple span designs. The dovetail shape creates a lineal plank ceiling look that is wider than standard Versa-Dek®.
  • Structural roof deck unit provides a support surface for various roofing materials
  • Contains an additional minor rib stiffener along the flat dovetail shape to create a tighter lineal plank ceiling aesthetic
  • Available as an acoustic deck with NRC ratings from .95 to 1.00
Standard Deep-Dek® Roof Deck image

Standard Deep-Dek® Roof Deck

Standard Deep-Dek® is a single cell (hat) unit that provides a support surface for various types of roofing materials. It can be used as a secondary structural member to provide for lateral force distribution to the structure's vertical force resisting systems. Deep-Dek® products produce a deep fluted look for dramatic underside aesthetics.
  • Exceptional performance: wind resistance, snow loads, seismic, etc.
  • Deep fluted look for dramatic underside aesthetics
  • Simplified installation with Dek-Knek Sidelap Attachment System
  • Available as an acoustic deck with NRC ratings as follows: type 4.5 value of .70; type 6 value of .75; type 7.5 value of .80
  • Deep-Dek 4.5, 6, and 7.5 are ICC approved
Cellular Deep-Dek® Roof Deck image

Cellular Deep-Dek® Roof Deck

Cellular Deep-Dek® is a single cell (hat) unit with the liner panel that provides a support surface for various component roof systems. It can be used as a secondary structural member to provide for lateral force distribution to the structure's vertical force resisting systems. Cellular Deep-Dek products produce a smooth underside surface with subtle shadow lines for a clean finished look.
  • Exceptional performance: wind resistance, snow loads, seismic, etc.
  • Simplified installation with Dek-Knek Sidelap Attachment System
  • Available as an acoustic deck with NRC ratings as follows: type 4.5 value of 1.00; type 6 value of 1.00; type 7.5 value of 1.05
  • Cellular Deep-Dek 4.5, 6, and 7.5 are ICC approved
1.0RD, 1.0RDV Roof Deck image

1.0RD, 1.0RDV Roof Deck

Type 1.0RD roof deck provides an economical option when support spacing is small. Where rigid roofing insulation is used with 1.0RD deck, a minimum 1″ thickness is required.
  • Available with nested side laps only
  • Available as a vented deck, type 1.0RDV is manufactured with slot vents in the bottom flutes. The openings equal 0.5% of total surface. Type
  • 1.0RDV is to be specified when venting is required for cementitious insulation fill
  • 1.0RD deck can also be used as wall siding
  • Stiffer floors for reduced live load deflections and reduced vibration
  • Shortened construction timeline
F Roof Deck image

F Roof Deck

Type F (Intermediate Rib) roof deck provides an economical choice for applications where insulation requirements are lower. Where rigid roofing insulation is used with F deck, a minimum 1″ thickness is required.
  • Available with nested side laps only
  • Type F roof deck is Factory Mutual approved for use as a component in Classes 1-60, 1-75 and 1-90 wind uplift construction. For additional information download FM Tables. When ratings above 1-90 are required, the Contract Documents must specify special requirements in accordance with Factory Mutual Data Sheet 1-29, Section 2.2.13
Standard B Deck image

Standard B Deck

Type B (Wide Rib) roof deck provides the best balance of strength and economy of all the 1 ″ deep roof decks. Where rigid roofing insulation is used with B deck, a minimum 1" thickness is required.
  • Available with nested side laps, types B, B-Dek, BV, BV-Dek, BA and BA-Dek or with interlocking side laps, types BI, BIV and BIA
  • Available as an acoustic deck, types BA, BA-Dek and BIA are manufactured with perforations in the vertical ribs, having an NRC rating of 0.60 to 0.90 when used with rigid roofing insulation, as tested in accordance with ANSI/ASTM C423 and E795
  • Available as a vented deck, types BV, BV-Dek and BIV are manufactured with slot vents in the bottom flutes, to be specified when venting is required for cementitious insulation fill. The openings for types BV and BIV can be specified from 0.5% up to 1.5% of total surface. The openings for BV-Dek can be specified from 0.25% up to 2.0% of total surface
  • Also available with rolled-in hanger tabs (non-vented types only)
  • Type B roof deck is Factory Mutual approved for use as a component in Classes 1-60, 1-75 and 1-90 wind uplift construction. For additional information download FM Tables. When ratings above 1-90 are required, the Contract Documents must specify special requirements in accordance with Factory Mutual Data Sheet 1-29, Section 2.2.13
  • Types B-Dek and BV-Dek are ICC, FM and UL approved
Cellular B Deck image

Cellular B Deck

BC-Dek is a 1 ″ deep cellular structural roof deck unit that provides a support surface for various types of roofing materials. The liner panel with Dek-Knek Sidelap Attachment System provides a finished underside ceiling with self-aligning sidelaps and concealed fasteners. The acoustic version BCA-Dek features a perforated liner panel, providing a noise reduction coefficient (NRC) value of 0.70 when used with a rigid insulation. Fiberglass insulation batts are installed in the BCA-Dek cells at the factory under controlled conditions.
  • Available in a twenty-four and one-half inch (24 ″) cover width
  • Available in seven (7) steel gage thicknesses (see load tables) with various deck/liner panel thicknesses, a variety of galvanized coating weights and an array of paint systems
  • Used as a secondary structural member to provide for lateral force distribution to the structure's vertical force resisting systems
Western Region B Deck image

Western Region B Deck

Western Region B-Dek is a (Wide Rib) roof deck that provides the best balance of strength and economy of all the 1 '″ deep roof decks. Available in a variety of cover widths, with side lap and interlocking options, with or without acoustical noise reduction.
  • Available with nested side laps or with interlocking side laps
  • Available as an acoustic deck with an NRC rating of 0.85 to 0.90 with a minimum of 1 '″ thick rigid roofing insulation
  • Types B-Dek ES and B-Dek ES acoustical yield strength up to 40ksi
  • Type B-Dek ES is ICC, FM and UL approved
Western Region Cellular B Deck image

Western Region Cellular B Deck

Western Region Cellular B-Dek is a (Wide Rib) roof deck unit that provides a support surface for various types of roofing materials. The liner panel with Dek-Knek Sidelap Attachment System provides a finished underside ceiling with self-aligning sidelaps and concealed fasteners. The acoustic version features a perforated liner panel, providing a noise reduction coefficient (NRC) value of 0.70 when used with a rigid insulation. Fiberglass insulation batts are installed in the cells at the factory under controlled conditions.
Standard N Deck image

Standard N Deck

  • Type N (Deep Wide Rib) is well suited for applications where it is desirable to space the supporting members as far apart as possible. This is often the case in structures such as gymnasiums where it is usually more economical to minimize the number of long span structural members by using N deck to span large spaces.
  • Available with nested side laps only.
  • Available as an acoustic deck, type NA is manufactured with perforations in the vertical ribs, having an NRC rating of 0.65 with or without rigid roofing insulation, as tested in accordance with ANSI/ASTM C423 and E795
  • Type N is Factory Mutual approved for use as a component in Classes 1-60, 1-75 and 1-90 wind uplift construction. When ratings above 1-90 are required, the Contract Documents must specify special requirements in accordance with Factory Mutual Data Sheet 1-29, Section 2.2.13.
Cellular N Deck image

Cellular N Deck

NC-Dek is a 3" deep, cellular structural roof deck unit that provides a support surface for various types of roofing materials. The liner panel with Dek-Knek″ Sidelap Attachment System provides a finished underside ceiling with self-aligning sidelaps and concealed fasteners. NCA-Dek is a 3" deep, cellular, acoustical structural roof deck unit with a perforated liner panel that provides a noise reduction coefficient (NRC) value of 0.95 with rigid insulation. Fiberglass insulation batts are installed in the deck cells at the factory under controlled conditions.
Inverted N Deck image

Inverted N Deck

Inverted N Deck is the 3" N-Dek profile placed in the inverted position for a unique ceiling aesthetic appearance. The finished look provides a smooth ceiling appearance with heavy shadow lines. INA-Dek is a 3" deep, wide rib, inverted, acoustical structural roof deck unit that provides a support surface for various types of roofing materials with an NRC rating of 0.80 when used with rigid roofing insulation.
Western Region N Deck image

Western Region N Deck

Western Region N deck (N-Dek ES) is 3″ deep roof deck available as interlocking configuration only. Available as an acoustic deck with perforations in the vertical ribs, and NRC values of 0.75 to 0.95 when used with rigid roofing insulation.
  • N-Dek ES is FM, ICC and UL approved
  • N-Dek ESA is FM approved
Western Cellular N Deck image

Western Cellular N Deck

Western Cellular N deck (NC-Dek ES) is 3″ deep roof deck with a liner panel that provides a finished underside ceiling. Available with side laps only. Also available as an acoustic deck with perforations in the liner panel, providing an NRC value of 0.95 when used with rigid roofing insulation. NC-Dek ES is FM approved.

{{this.show}} {{this.hide}} Form Decks

Form Deck image

Form Deck

Form deck is used extensively in floor construction as an economical form to support concrete slabs during construction. All of our deck products meet required steel deck certifications in accordance with the specifications of the Steel Deck Institute.

Form deck is available in lengths from 6'-0" to 40'-0". Please check with your local New Millennium facility for lengths outside these parameters. Conforms to ASTM A1008/A1008M for uncoated and painted deck, A653/A653M for galvanized deck. Approved by UL, LLC and listed in the UL and ULC Fire Resistance Directories.
0.6FD, 0.6FDV Deck image

0.6FD, 0.6FDV Deck

  • Type 0.6FD is used extensively in floor construction as an economical form to support concrete slabs during construction. Specifying 0.6FD deck may eliminate the need for expensive temporary shoring. Floor systems using 0.6FD deck are some of the most economical floors available.
  • Available with nested side laps only.
  • Available as a vented deck, type 0.6FDV is manufactured with slot vents in the bottom flutes. The openings equal 0.5% of total surface.
1.0FD, 1.0FDV Deck image

1.0FD, 1.0FDV Deck

  • Type 1.0FD is used extensively in floor construction as an economical form to support concrete slabs during construction. Specifying 1.0FD deck may eliminate the need for expensive temporary shoring. Floor systems using 1.0FD deck are some of the most economical floors available.
  • Available with nested side laps only.
  • Available as a vented deck, type 1.0FDV is manufactured with slot vents in the bottom flutes. The openings equal 0.5% of total surface.
1.5FD Deck image

1.5FD Deck

  • Type 1.5FD is used extensively in floor construction as an economical form to support concrete slabs during construction. Specifying 1.5FD deck may eliminate the need for expensive temporary shoring. Floor systems using 1.5FD deck enable the designer to space the structural members to over 10'-0" on center.
  • Available with nested side laps only.
1.5FDR, 1.5FDV, 1.5FDI, 1.5FDIV Deck image

1.5FDR, 1.5FDV, 1.5FDI, 1.5FDIV Deck

  • Type 1.5FDR is also used in floor construction as an economical form to support concrete slabs during construction. Specifying 1.5FDR deck may eliminate the need for expensive temporary shoring. Floor systems using 1.5FDR deck enable the designer to space the structural members to over 10'-0" on center.
  • Available with nested side laps, types 1.5FDR and 1.5FDV or interlocking side laps, types 1.5FDI and 1.5FDIV.
  • Available as a vented deck, types 1.5FDV and 1.5FDIV are manufactured with slot vents in the bottom flutes. The openings can be specified from 0.5% up to 1.5% of total surface.
  • Also available with rolled-in hanger tabs (non-vented types only).
2.0FD Deck image

2.0FD Deck

  • Type 2.0FD is used in floor construction as an economical form to support concrete slabs during construction. Floor systems using 2.0FD deck enables the designer to space the structural members to over 14'-0" on center without any additional shoring.
  • Available with interlocking side laps only.
  • Also available with rolled-in hanger tabs.
3.0FD Deck image

3.0FD Deck

  • Type 3.0FD is used in floor construction as an economical form to support concrete slabs during construction. Floor systems using 3.0FD deck enables the designer to space the structural members to over 16'-0" on center without any additional shoring.
  • Available with interlocking side laps only.
  • Also available with rolled-in hanger tabs.

{{this.show}} {{this.hide}} Architectural Deck

Versa-Dek® Family of Architectural Deck image

Versa-Dek® Family of Architectural Deck

Achieve the architectural vision of your project while reducing cost and enhancing performance. The Versa-Dek® family is available in multiple sizes and profiles to create striking and spacious interiors.
  • Dovetail sidelap for concealed fastening
  • Clear spans up to 27′ (Super Versa-Dek 6.5LS)
  • Noise Reduction Coefficients (NRC) up to 1.00
  • ICC approved (Versa-Dek 3.5LS)
  • Versa-Wedge hanging system for MEP components
  • Optional warranted painted metal systems

{{this.show}} {{this.hide}} Composite Deck

Standard Composite Deck image

Standard Composite Deck - 1.5CD, 1.5CDI Composite Deck

  • Type 1.5CD has embossments in the vertical ribs that bond with the concrete slab to develop a composite floor system. 1.5CD composite deck acts as a form during the concrete pour enabling the designer to space the structural members to over 11'-0" on center without any additional shoring. Once the concrete cures, the resulting composite floor system provides superior strength and stiffness.
  • Available with nested side laps, type 1.5CD or interlocking side laps, type 1.5CDI.
  • Also available with rolled-in hanger tabs.
Cellular Composite Deck image

Cellular Composite Deck - 2.0CD Deck

  • Type 2.0CD has embossments in the vertical ribs that bond with the concrete slab to develop a composite floor system. 2.0CD composite deck acts as a form during the concrete pour enabling the designer to space the structural members to over 14'-0" on center without any additional shoring. Once the concrete cures, the resulting composite floor system provides superior strength and stiffness.
  • Available with interlocking side laps only.
  • Also available with rolled in-hanger tabs.
3.0CD Deck image

3.0CD Deck

  • Type 3.0CD has embossments in the vertical ribs that bond with the concrete slab to develop a composite floor system. 3.0CD composite deck acts as a form during the concrete pour enabling the designer to space the structural members to over 16'-0" on center without any additional shoring. Once the concrete cures, the resulting composite floor system provides both superior strength and stiffness.
  • Available with interlocking side laps only.
  • Also available with rolled in-hanger tabs.

{{this.show}} {{this.hide}} Versa-Floor™ Systems

Versa-Floor™ Systems Overview image

Versa-Floor™ Systems Overview

Multi-story construction is now optimized by long-span composite structural systems engineered for a range of specific applications. Unique system advantages, combined with our expertise, will provide your commercial building project unparalleled performance and cost-saving advantages.
Deep-Dek® Composite image

Deep-Dek® Composite

For clear spans up to 36 ft., Versa-Floor™ systems featuring Deep-Dek® Composite are the longest spanning floor systems available.

Deep-Dek® Composite combines the structural advantages of a flat-plate slab with the time and cost-saving advantages of a permanent form slab. Span-to-depth ratios equal those of traditional cast-in-place concrete and hollow-core plank. Space-saving Deep-Dek Composite floors weigh less than equivalent concrete floors and install faster.

Exposed ceilings two distinct aesthetics Choose from a deep-fluted appearance or a smooth surface with thin structural ribbing. Available in a variety of finish options. The smooth surface of Deep-Dek Composite Cellular Acoustical also allows for optional acoustical treatments.

Optimize multi-story construction,BR> To reduce cost and increase safety, you can pre-assemble panels up to 30-ft. wide on the ground using our Panelized Delivery Method'. Unshored concrete pours for spans up to 22-ft. and shored for spans up to 36-ft.
  • Spans up to 36 ft.
  • Installs directly onto the frame
  • Deep-ribbed steel-deck profile
  • Factory-closed ends speed installation
  • Safer, cost-effective panelized method
  • Unshored pours up to 22-ft. spans
Versa-DekŪ Composite image

Versa-DekŪ Composite

Versa-Floor™ systems featuring Versa-Dek Composite are ideal for use in mid-rise residential structures. This system provides the thinnest total floor depth, reducing story height while maximizing ceiling height, with clear spans up to 28 ft.

Reduce costs by eliminating suspended ceilings. When left exposed, the dovetail design provides a clean, lineal-plank aesthetic for office, retail, and academic spaces. Versa-Floor' is non-combustible and is fire-resistance rated up to four hours without protective coverings such as gypsum and spray-on materials.

Optional acoustical treatments up to NRC 0.85 control noise reverberation within occupied spaces. Versa-Floor' can be supplied with a factory-applied primer option. Versa-Wedge' is a hanger system to suspend lighting or facilitate MEP integration.

Versa-Dek® Composite systems are ideally suited to work with light gauge structural steel wall systems. It also integrates with any beam or other bearing-wall method. Monolithically cast concrete finishes flat so it eliminates grouting and floor leveling activities.
  • Clear spans up to 28-ft.
  • Total floor depth as thin as 5.5-in.
  • Dovetail deck profile in 2-in. and 3.5-in. depths
  • Exposed aesthetic
  • Suspend lights or MEP components
  • Concealed deck fastening

{{this.show}} {{this.hide}} Design Tool

{{this.show}} {{this.hide}} Steel Deck Certifications

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Steel Deck Certifications

Steel Deck Institute Member Company fully approved to manufacture roof deck, form deck, and composite floor deck. F, B and N deck are Factory Mutual approved for use as a component in Class 1-60, 1-75, & 1-90 wind uplift metal roof decking construction. Steel Deck products are approved by Underwriters Laboratory and listed in the UL Fire Resistance Directory. All acoustical deck has been tested in accordance with ANSI ASTM C423 & E795 to determine the noise reduction coefficient (NRC) rating.

{{this.show}} {{this.hide}} LEED

LEED® Green Building Rating System™ image

LEED® Green Building Rating System™

The LEED (Leadership in Energy & Environmental Design) Green Building Rating System™ is a voluntary, consensus-based standard to support and certify successful green building design, construction and operations. LEED certification is available for all building types including new construction and major renovation, schools, healthcare, retail, homes, neighborhoods, core and shell, commercial interiors and even existing buildings.

{{this.show}} {{this.hide}} White Paper

White Paper: Beyond the 5th Wall image

White Paper: Beyond the 5th Wall

Even when assailed by the progressive strategies of design-build and integrated project delivery (IPD), an invisible wall keeps the non-residential construction industry from reaching its greater potential. To move beyond the fifth wall, we must first recognize that it exists and that we now have the means to break through.


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Last Update: 2017-04-17