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Models 540 and 550


Key Product Features

  • Max Width: 16’
  • Max Height: 9’
  • Max Steel Gauge = 20
  • Galvanized (Model 540) or stainless (Model 550) steel
  • UL or FM Rated; conforms to NFPA Standard 80
  • Easily tested and reset
  • Non-tension release

Slat Profile

    • slat profile
      No. 17
    • slat profile
      2-piece guide assembly
Sleek 2-piece guide assembly provides better aesthetic appeal and allows for easier installation.

View Model 540-550 Slat Profiles
Door Options

Options & Accessories

  • SmokeTite™ UL-Labeled smoke and draft control package.
  • Single fusible link cable routing. Available with left-hand or right-hand operation.
  • FM label option to include hood with steel baffle
  • Fire-rated counter top
  • WayneGard release system
  • Horns and strobes
  • Smoke detectors
  • Vision: FireLites

Operation Options

  • Manual lift up
  • Chain hoist with gear drive reduction
  • Wall crank box
  • Motor
  • Motor operation with electrical or pneumatic sensing edge

RAL Powder Coat

Wayne Dalton also offers approximately 200 powder coat options to complement the exterior colors of a building.


Online color swatches are only digital reproductions of actual standards and will vary in appearance due to differences in monitor and video card output. These digital representations should not be used to finalize color selection(s). Please contact your local Wayne Dalton Dealer for actual color samples to match with your home or business.