Deep Deck (4.5" - 7.5" Non-Composite Deck)

Deep Deck is a 12″ wide (net coverage) non-composite deck available in three depths; 4.5″, 6″, or 7.5″. Deep Deck can be used as roof deck or as form deck. Deep Deck is ideal for long-span applications and exposed interior applications seeking a distinctive, deep-fluted underside appearance. The long span capabilities of Deep Deck can reduce the need for support framing and is for use when metal deck is used as a leave-in-place form.

Listing Standards

  • Independently evaluated for conformance with the International Building Code by IAPMO-ES (accredited by ANSI)
  • Evaluated for fire resistance per UL 263 Fire Tests
  • Section properties are calculated in accordance with the American Iron and Steel Institute Specification for the Design of Cold-Formed Steel Structural Members, AISI S100-2016 (with 2020 supplement)
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Product Information

  • Available Length: 6'0" to 45'0"
  • Optimal Span: Varies (see individual products)
  • Steel: 14-20Ga (50ksi)
  • Galvanized Options (per ASTM A653): G90
  • Finish Options (per ASTM A1008): Bare
  • Venting*: Not Available
  • Die Set (Swedge)**: Not Available
  • Cellular Option: Yes
  • Acustadek® Option: Web Perforation & Pan Perforated Cellular

*Venting refers to upward protruding vent tabs factory punched in the low flutes of the steel deck to improve concrete drying time.

** Die set ends allow for the roof deck to be easily end tapped to increase the diaphragm stiffness

Available Configurations

4.5D-12 Deep Deck (4.5") by ASC Steel Deck on Sketchfab

A 4.5" Deep Deck profile with 12" coverage ideal for 12' to 21' span range

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6D-12 Deep Deck (6") by ASC Steel Deck on Sketchfab

A 6" Deep Deck profile with 12" coverage ideal for 14' to 25' span range

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7.5D-12 Deep Deck (7.5") by ASC Steel Deck on Sketchfab

A 7.5" Deep Deck profile with 12" coverage ideal for a 6' to 26' span range

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Available in Acoustical and Cellular Acoustical Configurations

Installed Applications

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