Metal Dek Group®

Deep-Dek® 6 Acoustical (Roof)

Deep-Dek® 6 Acoustical is single cell (hat) unit with acoustical perforations along each deep vertical leg. It provides a support surface for various types of roofing materials and can be used as a secondary structural member to provide for lateral force distribution to the structure’s vertical force resisting systems.  Deep-Dek® 6 Acoustical product produces a deep fluted look for dramatic underside aesthetics with a noise reduction coefficient (NRC) value of .75.

All Deep-Dek® features offer exceptional performance:

  • Wind resistance, snow loads, seismic, etc.
  • Open, unobstructed building environments
  • Exceptional aesthetics
  • Quiet
  • Dek-Knek® Sidelap Attachment System

Deep-Dek® 6 Acoustical is available in a twelve inch (12”) cover width. It is available in four (4) steel gage thicknesses (see load tables), with a variety of galvanized coating weights and an array of paint systems all suited to specific project performance specifications.

Name File Type Description
Steel Roof Deck Guide Specification CSI Three Part Specification Format
Deep-Dek 6 Acoustical ASD Load Table ASD Load Table
Deep-Dek 6 Acoustical LRFD Load Table LRFD Load Table
Deep-Dek® 6 Acoustical Diaphragm Tables Diaphragm Tables
Deep-Dek 6 Acoustical Web Crippling Table Deep-Dek 6 Acoustical Web Crippling Table
Deep-Dek® 6 Acoustical Riverbank Acoustical Report (NRC: 0.75) Riverbank Acoustical Report
3 Part Specification 3 Part Specification
Name File Type Description
Deep-Dek® 6 Acoustical Attachment Pattern
Name DWG PDF File Type
D6A-R-CMU-007 Deep-Dek® 6 Acoustical on load bearing CMU wall: Change in Direction
D6A-R-CMU-006 Deep-Dek® 6 Acoustical on load bearing CMU wall: Interior Condition
D6A-R-CMU-005 Deep-Dek® 6 Acoustical on non-load bearing CMU wall: Interior Condition
D6A-R-CMU-002 Deep-Dek® 6 Acoustical on load bearing CMU wall: Ridge Condition
D6A-R-CMU-001 Deep-Dek® 6 Acoustical on non-load bearing CMU wall: Ridge Condition
D6A-R-CMU-008 Deep-Dek® 6 Acoustical on load bearing CMU wall: End Condition
D6A-R-CMU-009 Deep-Dek® 6 Acoustical on load bearing CMU wall: End Condition with Overhang
D6A-R-CON-001 Deep-Dek® 6 Acoustical on non-load bearing concrete wall: Ridge Condition
D6A-R-CON-005 Deep-Dek® 6 Acoustical on non-load bearing concrete wall: Interior Condition
D6A-R-CON-002 Deep-Dek® 6 Acoustical on load bearing concrete wall: Ridge Condition
D6A-R-CON-007 Deep-Dek® 6 Acoustical on load bearing concrete wall: Change in Direction
D6A-R-CON-006 Deep-Dek® 6 Acoustical on load bearing concrete wall: Interior Condition
D6A-R-CON-008 Deep-Dek® 6 Acoustical on concrete wall: End Condition
D6A-R-CON-009 Deep-Dek® 6 Acoustical on load bearing concrete wall: End Condition with Overhang
D6A-R-LGS-001 Deep-Dek® 6 Acoustical on light gauge steel truss: Ridge Condition
D6A-R-LGS-005 Deep-Dek® 6 Acoustical on non-load bearing light gauge steel wall: Interior Condition
D6A-R-LGS-007 Deep-Dek® 6 Acoustical on load bearing light gauge steel wall: Change in Direction
D6A-R-LGS-006 Deep-Dek® 6 Acoustical on load bearing light gauge steel wall: Interior Condition
D6A-R-LGS-008 Deep-Dek® 6 Acoustical on load bearing light gauge steel wall: End Condition
D6A-R-LGS-010 Deep-Dek® 6 Acoustical on light gauge steel truss: Sloped End Condition
D6A-R-LGS-009 Deep-Dek® 6 Acoustical on load bearing light gauge steel wall: End Condition with Overhang
D6A-R-P-001 Deep-Dek® 6 Acoustical on roof purlins: Ridge Condition
D6A-R-RJ-001 Deep-Dek® 6 Acoustical on roof joist: Ridge Condition
D6A-R-RJ-003 Deep-Dek® 6 Acoustical on roof joist: Valley Condition
D6A-R-RJ-010 Deep-Dek® 6 Acoustical on roof joist: Sloped End Condition
D6A-R-SA-020 Deep-Dek® 6 Acoustical on structural angle: CMU Wall
D6A-R-RJ-011 Deep-Dek® 6 Acoustical on barreled roof joist: End Condition
D6A-R-SA-022 Deep-Dek® 6 Acoustical on structural angle: Light Gauge Steel Wall
D6A-R-SA-021 Deep-Dek® 6 Acoustical on structural angle: Concrete Wall
D6A-R-SA-030 Deep-Dek® 6 Acoustical on structural angle: CMU Wall
D6A-R-SA-031 Deep-Dek® 6 Acoustical on structural angle: Concrete Wall
D6A-R-SA-032 Deep-Dek® 6 Acoustical on structural angle: Light Gauge Steel Wall
D6A-R-WF-002 Deep-Dek® 6 Acoustical on wide flange beam: Ridge Condition
D6A-R-WF-005 Deep-Dek® 6 Acoustical on non-load bearing wide flange beam: Interior Condition
D6A-R-WF-004 Deep-Dek® 6 Acoustical on wide flange beam: Valley Condition
D6A-R-WF-006 Deep-Dek® 6 Acoustical on load bearing wide flange beam: Interior Condition
D6A-R-WF-007 Deep-Dek® 6 Acoustical on wide flange beam: Change in Direction
D6A-R-WF-009 Deep-Dek® 6 Acoustical on wide flange beam: End Condition with Overhang
Name File Type
Butt Plates  96k
J Closures  97k
Z Closures  96k
Ridge (Hip) and Valley Plates  96k
Flat Sump Pans  98k
Flat Recessed Sump Pans  187k
Sloped Recessed Sump Pans  191k
Type 2 Tek Screws  182k
Type 3 Tek Screws  101k
Type 5 Tek Screws  106k
EC1 End Closure  96k
EC2 End Closure  96k
EC3 End Closure  96k
Cant Strips N/A
Neoprene/Rubber Closures (Top & Bottom End Plugs) N/A
Acoustical Insulation N/A

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