Curve-Dek® Roof Deck

Create gracefully soaring ceiling and roof designs

Curve-dek® Raleigh Durham Airport terminal

Design sweeping curvilinear spans that draw the eye upward.

Architecturally uplifting roof and canopy designs made possible

Curve-Dek® is a unique structural steel deck solution that meets the growing demand for curved steel roof and canopy applications. Fabricated with a graceful convex or concave radius using our 3-inch-deep N Deck profile, Curve-Dek® is available in standard and cellular configurations, with or without acoustical options. Standard profile Curve-Dek® provides a lightly shadowed underside aesthetic, whereas Curve-Dek® Cellular provides a smooth underside.

Curve-Dek® architectural deck

Curve-Dek® architectural deck is available in bold, fluted, or smooth lineal textures as well as with a warrantied painted finish. It provides concave or convex curvatures and is available with optional acoustical properties to meet challenging design requirements.

Radius fabrication capabilities for N Deck panels:

  • 20-gage decking will curve to a 220-foot radius
  • 18-gage decking will curve to a 120-foot radius

Radius fabrication capabilities for Liner deck panels:

  • 20-gage panels will curve to a 150-foot radius
  • 18-gage panels will curve to a 100-foot radius
Curve-Dek® Raleigh Durham airport ceiling arc
Curve-Dek® Raleigh Durham airport close up
Curve-Dek® Raleigh Durham airport people mover

Curve-Dek®

Standard N Deck Profile

Curve-Dek® Acoustical Deck

Standard N Deck Acoustical Profile

Curve-Dek® Cellular Deck

Curve-Dek® Welded Cellular

Curve-Dek® Cellular Acoustical Deck

Curve-Dek® Welded Cellular Acoustical
  • 3-inch-deep profile, clear span capacity up to 18 feet
  • Radii as low as 100 feet
  • Galvanized sheet steel with continuous lengths up to 36 feet
  • NRCs up to 0.95

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