DOVETAIL

3.5DA

3.5DA is a 3½-inch deep, 24-inch wide acoustical bare deck, with a nested sidelap. This profile is commonly used in office market segments, and is capable of spans up to ~23 feet.

DESIGN WITH THIS PRODUCT

3.5D Dovetail Roof Deck Nominal Dimensions
NOMINAL DIMENSIONS

Nested Sidelap Connection

2.0D Nested Sidelap Connection illustration

3.5DA

Nested Sidelap Connection

SIDELAP CONNECTION

FEATURES

  • 3½-inch deep, 24-inch wide
  • Acoustical Bare Deck
  • Standard Acoustical Insulation: Plain 3.0 pcf Fiberglass (inquire for encapsulated insulation)
  • Upper Span Range: ~23 feet
  • Available Gage Range: 18-16
  • Common profile for Office market segments
  • NRC Acoustic Performance: 0.90-1.15
  • Architectural Appearance: Flat Bottom
STANDARD
  • ASTM A653 SS GR 40 Min. with G90
  • Standard lengths – 6'-0" to 42'-0"
  • Tables conform to ANSI/SDI RD-2017
  • IAPMO UES ER-423 and FM Listed
OPTIONAL
  • Non-acoustical Version
  • Compatible Hanging Solution
    • Sammy X-Press Hanging Solution

DESIGN WITH THIS PRODUCT

Verco's online design tools make it easier for you to specify our products, helping you increase project performance and reduce project costs.

BARE DECK DIAPHRAGM BARE DECK UNIFORM LOAD BARE DECK WALL ANCHORAGE BARE DECK CONCENTRATED LOAD BARE DECK WEB CRIPPLING

LRFD 3.5DA Acoustical Dovetail Roof Deck

ASD 3.5DA Acoustical Dovetail Roof Deck

IAPMO ER-0423

FM APPROVAL REPORT

SAMMY X-PRESS HANGING SOLUTIONS

CAD DRAWINGS

NRC ACOUSTICAL SOLUTIONS

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